WO1991006621A1 - Detergent composition - Google Patents
Detergent composition Download PDFInfo
- Publication number
- WO1991006621A1 WO1991006621A1 PCT/JP1990/001372 JP9001372W WO9106621A1 WO 1991006621 A1 WO1991006621 A1 WO 1991006621A1 JP 9001372 W JP9001372 W JP 9001372W WO 9106621 A1 WO9106621 A1 WO 9106621A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- water
- weight
- polyorganosiloxane
- cleaning
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 62
- 239000003599 detergent Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 239000004094 surface-active agent Substances 0.000 claims abstract description 53
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 125000000962 organic group Chemical group 0.000 claims abstract description 13
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 107
- 239000012459 cleaning agent Substances 0.000 claims description 78
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 6
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 3
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical group C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 18
- 230000007613 environmental effect Effects 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 7
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 27
- -1 cyclic siloxanes Chemical class 0.000 description 22
- 239000003921 oil Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 239000003960 organic solvent Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 229920001296 polysiloxane Polymers 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 239000002736 nonionic surfactant Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000002280 amphoteric surfactant Substances 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010907 mechanical stirring Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002462 imidazolines Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229940083254 peripheral vasodilators imidazoline derivative Drugs 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 description 1
- CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical compound BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical group SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 241001465805 Nymphalidae Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical group CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
- NRTJGTSOTDBPDE-UHFFFAOYSA-N [dimethyl(methylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane Chemical compound C[SiH2]O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C NRTJGTSOTDBPDE-UHFFFAOYSA-N 0.000 description 1
- YFCGDEUVHLPRCZ-UHFFFAOYSA-N [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C YFCGDEUVHLPRCZ-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 150000002194 fatty esters Chemical class 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000002529 flux (metallurgy) Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003895 groundwater pollution Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229920002114 octoxynol-9 Polymers 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3734—Cyclic silicones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/347—Other P-containing anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/162—Organic compounds containing Si
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3738—Alkoxylated silicones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
- C11D3/3742—Nitrogen containing silicones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5009—Organic solvents containing phosphorus, sulfur or silicon, e.g. dimethylsulfoxide
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
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- C11D2111/14—
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- C11D2111/16—
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- C11D2111/20—
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- C11D2111/22—
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- C11D2111/44—
Definitions
- the present invention relates to a cleaning composition that can replace an organic solvent-based cleaning agent such as a CFC-based cleaning agent.
- chlorofluorocarbon-based solvents such as chlorofluorocarbon 113, trichloroethane, trichloroethylene, Organic solvents such as trachloroethylene and carbon tetrachloride are widely used as cleaning agents for removing oil stains.
- the organic solvent-based detergent as described above is also used as a drainage detergent after washing various parts with water. This occurs when the water adhering to the object to be cleaned is directly dried, and the temperature must be high (100 eC or more) (large energy loss) and the drying takes time. Problems such as reduced efficiency, deformation of the object to be cleaned due to high temperature (expansion of thermal expansion exceeding the allowable value), increase in the installation area of the cleaning device due to the need for cooling and heat shielding space, etc. This is because it can be avoided.
- draining detergent used here means that the object to be cleaned after rinsing is replaced by water adhering to the object to be cleaned by immersion or shower rinsing (replacement with water). This is a cleaning agent that can dry the object to be cleaned by being volatilized with warm air at a temperature of ° C or lower.
- a method for cleaning a knitted fabric using a liquid cleaning composition containing an effective amount of 4 to 6 cyclic siloxanes in a cleaning solvent is disclosed.
- the above-mentioned liquid cleaning composition containing a silicone-based compound is intended for cleaning knitted fabrics, so cleaning of general industrial products is not considered at all, and ⁇ -siloxane alone or cyclic siloxane and an organic solvent are not considered. Since this is a mixed system with water, cleaning for systems using water is not considered. In addition, such a system, of course, has extremely poor dispersibility in water, is difficult to mix homogeneously even with the use of surfactants, and immediately undergoes phase separation. Is not tolerable.
- Japanese Patent Application Laid-Open No. 53-56203 discloses a water-soluble cleaning composition containing a linear polydimethylsiloxane having 2 to 3 gay atoms per molecule as an aerosol-type aqueous cleaning composition.
- the blending amount is limited to about 0.02 to 0.1% by weight. Therefore, the effect of sufficiently increasing the detergency of the aqueous cleaning composition is not shown.
- isopropyl alcohol has a flash point of 11.7 ° C, lower than room temperature, and has the drawback of always being a fire hazard under normal use conditions.
- isopropyl alcohol has high compatibility with water and retains the initial drainage performance, but if used continuously, re-adhesion of dissolved water will occur, so the deterioration of drainage performance over time will not decrease. I can't escape. Purification to remove and reuse water from such water-containing isopropyl alcohol requires a large investment in equipment.
- isopropyl alcohol is highly toxic to the human body, and the use of isopropyl alcohol in this area is currently being regulated.
- an object of the present invention is to provide a water-based cleaning agent which has a cleaning ability comparable to that of an organic solvent-based cleaning agent such as a CFC-based cleaning agent and which does not cause environmental destruction or environmental pollution which is excellent in stability as a water-based system. 4> Provide the cleaning composition.
- Another object of the present invention is to provide a water-removing property and drying property comparable to those of organic solvent-based water-washing detergents, have little risk of ignition, and cause environmental destruction. There is no need to provide a cleaning composition for draining. Disclosure of the invention
- R 1 is the same or different, substituted or unsubstituted monovalent organic group, and represents an integer of 0 to 5.
- R 1 is the same or different, substituted or unsubstituted monovalent organic group, and m is an integer of 3 to 7)
- R 1 in the above formulas (I) and ( ⁇ ) is a substituted or unsubstituted monovalent organic group, for example, an alkyl group such as a methyl group, an ethyl group, a propyl group, and a butyl group.
- the cleaning composition of the present invention is roughly classified into a water-based cleaning agent and a draining cleaning agent.
- Low-molecular-weight polyorganosiloxanes used as aqueous detergents include octamethylcyclotetrasiloxane, decamethylcyclopentylsiloxane, and mixtures thereof having a cyclic structure from the viewpoint of permeability and detergency, and mixtures thereof, and linear structures. It is particularly preferable to use octamethyltrisiloxane, decamethyltetrasiloxane and the like having the following. In the region where the water-based cleaning composition has high strength, it is preferable to use the one having the linear structure represented by the above formula (I) from the viewpoint of the stability of polysiloxane.
- low-molecular-weight polyorganosiloxane used as a draining detergent those having a cyclic structure are preferred from the viewpoints of water displacement and permeability, and octamethylcyclotetrasiloxane, deca Methylcyclopentasiloxane and mixtures thereof are preferred.
- the low-molecular-weight polyorganosiloxanes represented by the above formulas (I) and ( ⁇ ) exhibit strong penetrating power to dirt as described above, but they are insoluble and dispersible in water alone. Poor stability and the potential for phase separation in water,
- R 2 represents an alkyl group or a phenyl group
- A represents a polyoxyalkylene group.
- the preferred form of the aqueous detergent in the present invention is a low molecular weight polyorganosiloxane represented by the above formula (I) or ( ⁇ ) and a siloxy unit represented by the above formula (m) in one molecule.
- a polyoxyalkylene group-containing polyorganosiloxane represented by the above formula (I) or ( ⁇ )
- a surfactant represented by the above formula (m)
- water At least one polyoxyalkylene group-containing polyorganosiloxane, a surfactant, and water.
- the polyoxyalkylene group-containing polyorganosiloxane has compatibility with water due to a polyoxyalkylene group bonded to a silicon atom, and is a component that forms a stable aqueous dispersion or aqueous solution. It also has the effect of penetrating the interface between the dirt and the base of the metal or the like to which the dirt is attached to peel off the dirt, and also has an antifoaming effect.
- Such a polyoxyalkylene group-containing polyorganosiloxane can be obtained by performing an addition reaction between a polyorganosiloxane having a hydrosilyl group and a polyoxyalkylene compound having an unsaturated group at a terminal in the presence of a platinum-based catalyst.
- R 3 is an alkylene group having 1 to 8 carbon atoms; and 4 to 4 carbon atoms: a divalent group selected from the group consisting of a ⁇ -hydroxypropyleneoxyalkylene group and a polymethyleneoxyalkylene group having L
- R 4 represents an alkylene group having 2 to 4 carbon atoms
- R 5 represents a terminal group selected from a hydrogen atom and a monovalent organic group
- n represents a positive integer.
- a monovalent group represented by is exemplified.
- the siloxane constituting the main skeleton of the polyoxyalkylene group-containing polyorganosiloxane is not particularly limited.
- the organic group bonded to the silicon atom of the siloxane is basically a methyl group, and a monovalent group such as an ethyl group, a propyl group, a butyl group, a fuunyl group, etc., as long as the effects of the present invention are not impaired. It may contain a hydrocarbon group or a monovalent substituted hydrocarbon group such as a trifluoromethyl group.
- the molecular weight and the molecular weight per polyoxyalkylene group are not particularly limited, and even if these values are large, sufficient water or stable water can be obtained by using a surfactant in combination. It can be dispersed. However, practically, those having a molecular weight of about 100 to 5000 per polyoxyalkylene group are preferred. Further, in the polyoxyalkylene chain, it is preferable that the oxyshylene portion in the total polyoxyalkylene is 40 mol% or more.
- the amount of the polyoxyalkylene group is not particularly limited, it is more preferably 5 mol% or more of all the organic groups bonded to the ge atom of the polyorganosiloxane from the viewpoint of the stability of the system.
- Such polyoxyalkylene group-containing polyorganosiloxanes include:
- Chain polysiloxanes such as
- Surfactants are components that dissolve or emulsify and stabilize dirt peeled off by the low molecular weight polyorganosiloxane or polyoxyalkylene group-containing polyorganosiloxane described above.
- Such surfactants are classified into thiothion-based, anion-based, nonionic-based, amphoteric-based and composites thereof depending on the chemical structure exhibiting the activity, and any of them is used in the present invention. It is possible to do so.
- those preferably used in the present invention include anionic surfactants such as polyoxyalkylene alkyl ether sulfonates and phosphates, polyhydric alcohol fatty acid esters, and polyoxyalkylenes.
- anionic surfactants such as fatty acid esters and polyoxyalkylene alkyl ethers; amphoteric surfactants such as imidazoline derivatives; and cationic surfactants such as alkylamine salts and alkyl quaternary ammonium salts.
- anionic surfactants such as polyoxyalkylene alkyl ether sulfonates and phosphates, polyhydric alcohol fatty acid esters, and polyoxyalkylenes.
- Nonionic surfactants such as fatty acid esters and polyoxyalkylene alkyl ethers
- amphoteric surfactants such as imidazoline derivatives
- cationic surfactants such as alkylamine salts and alkyl quaternary ammonium salts.
- composition ratio of the above four-component aqueous detergent is not particularly limited, but the surfactant is added in an amount of 10 to 1,000 parts by weight based on 100 parts by weight of the polyoxyalkylene group-containing polyorganosiloxane. It is preferable that the low-molecular-weight polyorganosiloxane is blended in the above range, and the low-molecular-weight polyorganosiloxane is blended in an amount of 1,000 parts by weight or less based on 100 parts by weight of the total amount of the surfactant and the polyoxyalkylene group-containing polyorganosiloxane.
- a more preferable mixing ratio of the surfactant is 30 parts by weight with respect to 100 parts by weight of the polyoxyalkylene group-containing polyorganosiloxane.
- the amount of water in the four-component aqueous detergent is not particularly limited, but is preferably 40% by weight or more in the total composition in view of the stability of the detergent. And more preferably in the range of 70 to 99.5% by weight.
- the polyoxyalkylene group-containing polyorganosiloxane having at least one siloxy unit represented by the above formula ( ⁇ ) in one molecule is itself a dirt and adhered thereto as described above. Since it has the effect of penetrating the interface with a base such as metal and removing dirt, even the three-component system of polyoxyalkylene group-containing polyorganosiloxane, surfactant and water described above exhibits an effect as an aqueous detergent. .
- the mixing ratio at this time is based on the above-described four-component aqueous detergent.
- the above three-component or four-component water-based detergents have a value at room temperature of 15 or less, measured by the permeability evaluation canvas method specified in the test method for textile fabrics of Japanese Industrial Standards JIS, 10 or less.
- the compounding ratio so as to be 5 or less.
- the cleaning performance of these water-based cleaning agents depends on the PH value of the liquid itself, it is preferable to adjust the water cleaning agent to an alkaline range. More preferred pH values are in the range 8 to: L4.
- the three-component or four-component aqueous detergent as described above includes the above-mentioned polyoxyalkylene group-containing polyorganosiloxane, a surfactant and water, and if necessary, the above-mentioned formula (I) or ( ⁇ ). It can be easily obtained by mixing and stirring the low molecular weight polyorganosiloxane represented. In mixing, by using a known dispersing device, An aqueous cleaning agent can be easily obtained.
- the water-based cleaning agents described above include a pH adjusting agent and an adsorbent added to a normal water-soluble cleaning agent according to the properties, amount, adhesion state, cleaning conditions, and the like of a contaminated substance to be applied.
- Solid particulate matter, synthetic builder, anti-static agent, antistatic agent, etc. may be blended as a cleaning aid or a value-added enhancer after cleaning, etc., and they are important depending on the intended use.
- Objects to be used with the water-based cleaning agent according to the present invention are metals, ceramics, plastics, and the like. More specifically, metal parts, surface treatment parts, electronic parts, semiconductor parts, electric parts, precision mechanical parts, and optics. Parts, glass parts, ceramic parts, etc. Also, as a specific example of a general-purpose cleaning process, the above-described various components are cleaned by ultrasonic waves, mechanical stirring, spraying, etc., and then washed with water (pure water or ion-exchanged water is desirable). It is common practice to finish the drainage by hot air drying or the like. In addition, the treatment of the cleaning composition containing dirt after cleaning can be easily made non-polluting, for example, by separating dirt substances with a filter or the like and applying a general wastewater treatment technique. .
- the detergency provides a detergency equivalent to that of the conventionally used CFCs, and good dispersion stability in aqueous systems can be obtained by using polyoxyalkylene group-containing polyorganosiloxanes in combination.
- the water-based cleaning agent according to the present invention is an effective alternative to an organic solvent-based cleaning agent such as a fluorocarbon-based cleaning agent having environmental problems.
- the draining detergent is named as an example of water, which is a typical liquid that can be replaced by the low-molecular-weight polyorganosiloxane described above, and the cleaning composition of the present invention is different from the other ones.
- Replace liquid ⁇ Can also be used as a draining detergent for cleaning.
- the liquid to be treated may be any liquid that is insoluble or hardly soluble in the low-molecular-weight polyorganosiloxane and has a surface tension greater than that of the low-molecular-weight polyorganosiloxane.
- the water to be washed includes various liquids using water as a dispersion medium, for example, a mixed liquid with alcohol or a liquid in which various substances are dissolved.
- the low-molecular-weight polyorganosiloxanes represented by the above-mentioned formulas (I) and ( ⁇ ) alone show good substitution with water, and can be performed with hot air at 60 ° C or lower. It allows for easy volatilization and drying.
- a draining agent is substantially composed of the low-molecular-weight polyorganosiloxane, the effect can be sufficiently obtained, but a surfactant and / or a surfactant may be added to the low-molecular-weight polyorganosiloxane.
- a surfactant and / or a surfactant may be added to the low-molecular-weight polyorganosiloxane.
- a composition containing a hydrophilic solvent more excellent cleaning properties and drainage properties can be imparted.
- the above-mentioned surfactant particularly contributes to the improvement of drainage property and the cleaning property.
- the surfactant preferably used in the present invention include polyoxyalkylene alkyl ether sulfonate and phosphoric acid.
- Anionic surfactants such as esters, nonionic surfactants such as polyhydric alcohol fatty acid esters, polyoxyalkylene fatty acid esters, polyoxyalkylenealkyl ethers, and amphoteric surfactants such as imidazoline derivatives , Alkylammonium salts, alkyl quaternary ammonium salts, and other cation surfactants, and the like. Others are rarely present as a single substance, but are extracted from natural products. Lupen compounds and higher fatty acid esters are exemplified. It is also possible to use a synthetic compound in which a part of the chemical structure of each of the above-mentioned compounds is replaced with a fluorine atom or a gayne atom.
- the use of a nonionic surfactant is preferred.
- the composition ratio of the surfactant is not particularly limited, but is preferably not more than 20 parts by weight, more preferably not more than 3 parts by weight based on 100 parts by weight of the low molecular weight polyorganosiloxane.
- hydrophilic solvent those having compatibility with low-molecular-weight polyorganosiloxane are used, and those having a flash point of 4 (TC or higher are particularly suitable for practical use. It contributes to the improvement of water displacement.
- hydrophilic solvent examples include ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, ethylene glycol monobutyl ether, ethylene glycol monobutyl ether acetate, and ethylene glycol.
- examples thereof include polyhydric alcohols such as coal monobutyl ether and derivatives thereof, and among them, dimethylene glycol monobutyl ether is particularly preferred from the viewpoints of compatibility with low-molecular-weight polyorganosiloxanes and safety to the human body. Since these compounds have improved volatility in the presence of low molecular weight polyorganosiloxane, water exchange and drying with this compound alone are possible.
- composition ratio of the hydrophilic solvent is not particularly limited, but is preferably 100 parts by weight or less, more preferably 50 parts by weight or less, based on 100 parts by weight of the low molecular weight polyorganosiloxane.
- the objects to be used for the above-mentioned draining detergent are metals, ceramics, plastics, etc. More specifically, metal parts, surface treatment parts, electronic parts, semiconductor parts, electric parts, precision machinery Parts, optical parts, glass parts, ceramic parts, etc.
- the above-mentioned draining detergent As a specific example of a general-purpose cleaning process using, the object described above is immersed in the draining agent according to the present invention, or the object is sprayed with the draining agent of the present invention to replace the water. After that, it is common to dry it with warm air. It is also possible to use ultrasonic waves, mechanical stirring, etc. at the time of immersion and spraying.
- the water-removing detergent according to the present invention has a strong water-removing property, it has a cleaning and water-replacement effect comparable to that of the conventionally used fluorocarbons and the like, and has extremely low erosion properties. This makes it possible to perform more stable cleaning.
- its constituents basically do not contain halogen elements such as chlorine and bromine, there is almost no risk of causing environmental destruction or environmental pollution unlike organic solvent-based drainage cleaners such as fluorocarbons. From this, it can be said that the draining detergent according to the present invention is an effective alternative to a fluorocarbon-based organic solvent-based detergent having environmental problems.
- FIG. 1 is a view showing one configuration example of a cleaning apparatus using a drainer according to the present invention.
- composition shown in Table 1 comprises A1 polyoxyalkylene group-containing polyorganosiloxane, sodium phosphate (B1) and polyoxyethylene octyl fuunyl ether (B2) as surfactants, and water. A predetermined amount was weighed so as to obtain a ratio, and an aqueous cleaning composition P2 was obtained in the same manner as in Example 1.
- polyoxyalkylene group-containing polyorganosiloxanes of (A1) and (A2), dioctyl sodium sulfosuccinate as the above-mentioned surfactants (Bl), (B2) and (B3), and octamethyl tereate as a low molecular weight polyorganosiloxane Table 1 shows the selection and use of water and siloxane (D1) and octamethytritrisiloxane (D2), respectively.
- Aqueous cleaning compositions P3 to P5 having the composition ratios shown in Table 1 were prepared in the same manner as in Example 1.
- aqueous cleaning compositions having the composition ratios shown in Table 1 were prepared in the same manner as in the above Examples except that the polyoxyalkylene group-containing polyorganosiloxane was not used.
- Each detergent was placed in a transparent glass bottle having a volume of 200 ml, sealed, heated at 50 ° C for 6 hours, then cooled slowly to 25, and the appearance was observed.
- the water-based detergents of the present invention are both excellent in detergency and penetrative power, and are sufficiently used for applications where conventional solvent-based detergents such as fluorocarbons have been used. It can be used for It is also highly practical because of its excellent stability. On the other hand, none of the water-based cleaning agents according to the comparative examples was satisfactory in terms of detergency and penetration power.
- the liquid crystal cell is sealed in a device by applying a high vacuum to the liquid crystal cell.
- the evacuation process is performed by a diffusion vacuum pump with a large evacuation performance.However, since the diffusion oil gradually enters the vacuum system as a mist, it is necessary to maintain the pump to clean the pump from time to time to remove the oil. is there.
- This embodiment is a specific example in which the aqueous cleaning agent of the present invention is applied instead of the conventionally used triethane cleaning agent.
- pump parts made of stainless steel SUS304 to which silicone oil F-4 (manufactured by Shin-Etsu Chemical Co., Ltd.) oil was attached as the diffusion oil and Ni-plated material were used.
- the formulation of the aqueous cleaning agent used is as follows.
- the water-based detergent obtained in this manner was diluted with ion-exchanged water at an arbitrary ratio, and the washing of the above-mentioned silicone oil F-4 was attempted.
- 4 (TC, 1 minute rocking immersion, or 20 ° C, 1 minute ultrasonic cleaning at 30-fold dilution, 50, 1 minute ultrasonic cleaning at 50-fold dilution, each can be sufficiently washed and removed.
- TC 1 minute rocking immersion, or 20 ° C, 1 minute ultrasonic cleaning at 30-fold dilution
- 50, 1 minute ultrasonic cleaning at 50-fold dilution each can be sufficiently washed and removed.
- the polyoxyalkylene group-containing polyorganosiloxane and low-molecular-weight polyorganosiloxane according to the present invention also contribute to dramatically improving the cleaning effect of a commercially available water-soluble cleaning agent.
- Chemical Clean MS-109 aqueous solution (manufactured by Sanyo Kasei Kogyo Co., Ltd.) 65% by weight, which is a low-foaming and water-resistant detergent containing a surfactant, which is often used for cleaning machine parts and metal parts
- 3% by weight of the polyoxyalkylene-modified silicone (A1) represented by the above formula (V) used in Example 1 and 5% by weight of cyclic hexamethylcyclotrisiloxane and 17% by weight of ion-exchanged water were mixed.
- a new cleaning composition was prepared.
- the contaminants are added by adding 2% of carbon black to a water-soluble cutting oil (emulsion-based).
- the cleaning rate is calculated in the same manner as above.
- the water-based cleaning agent according to the present invention has a remarkable effect on cleaning a flux used for mounting components (wiring) on a printed circuit board. Fluxes are roughly classified into mouth gin type and aqueous type, but it is said that it is particularly difficult to wash rosin type.
- the aqueous cleaning composition used here was the following (polyoxyalkylene group-containing polyorganosiloxane represented by the VD formula: 2% by weight, amphoteric surfactant Sennikiru FM (manufactured by Nippon Senka Co., Ltd.) 5% by weight of sodium and sodium N-cocoylmethyltaurine nonionic surfactant CMT-30 (manufactured by Nippon Surfactant Co., Ltd.) and 100% by weight with ion-exchanged water It was made.
- VD formula 2% by weight, amphoteric surfactant Sennikiru FM (manufactured by Nippon Senka Co., Ltd.) 5% by weight of sodium and sodium N-cocoylmethyltaurine nonionic surfactant CMT-30 (manufactured by Nippon Surfactant Co., Ltd.) and 100% by weight with ion-exchanged water It was made.
- Octamethyltrisiloxane (El), octamethyltetrasiloxane (E2), and decamethylpentylsiloxane (E3) are prepared as low molecular weight polyorganosiloxanes, and polyoxetylene oleyl ether (F1) (P1) is used as a surfactant. .0.E-1 inol) and polyoxyethylene octyl fuyl ether (F2) (POE-10 mol), and diethylene glycol monobutyl ether (G1) were prepared as hydrophilic solvents.
- the draining detergent was adjusted according to the composition ratio shown in Table 3.
- Fluorine 113, methylene chloride, isopropyl alcohol and ethanol were prepared as conventional drainers, and five types of drainers whose composition ratios are shown in Table 3 were prepared.
- the draining detergents according to the present invention are all excellent in draining properties, and are sufficient for applications in which conventional organic solvent-based detergents such as a frontal detergent have been used. It can be used for
- the draining detergents using methylene chloride and isopropyl alcohol of Comparative Examples 4 and 5 had an emission property and an erosion property against metal films and plastics.
- the draining detergent according to the present invention is stable for metal films and plastics, and has sufficient draining properties for ceramics having a large surface roughness. It can be seen that it can be used with sufficient reliability for stick parts, electronic parts, semiconductor parts, plastic parts, ceramic parts, etc. It should be noted that water was compatible with isopropyl alcohol, which caused re-adhesion of water to the substrate.
- the cleaning equipment shown in Fig. 1 is roughly divided into a cleaning ⁇ water replacement step A and a cleaning • draining step B.
- the first washing / water displacement step A is provided with a first washing tank 1 and a second washing tank 2 having both a sedimentation separation function and an overflow separation function, and a drain tank 3. ing.
- the first cleaning tank 1 and the second cleaning tank 2 are connected by a drain pipe 2 a and an overflow pipe 2.
- the first cleaning tank 1 and the second cleaning tank may be used together with ultrasonic waves, rocking, mechanical stirring, heating of a detergent, and brushing, if necessary.
- the first and second cleaning tanks 1 and 2 respectively contain a cleaning agent D1 obtained by adding a surfactant to a low-molecular-weight polyorganosiloxane among the draining cleaning agents according to the present invention.
- This detergent D1 containing a surfactant has a specific gravity smaller than that of water and larger than that of oil-based dirt. It can be set as desired. Therefore, the water Y brought in by the object to be cleaned X is sedimented and separated below the cleaning agent D1 containing the surfactant contained in the first and second cleaning tanks 1 and 2, respectively.
- the oil-based dirt Z is attached to the object X to be cleaned, the oil-based dirt Z is contained in the first and second cleaning tanks 1 and 2 and contains the detergent D. Each of them is floated above 1.
- the water Y settled and separated in the second washing tank 2 is intermittently discharged to the first washing tank 1 by the drain pipe 2a. Further, the water Y settled and separated in the first washing tank 1 is intermittently discharged to a cleaning agent regeneration mechanism C to be described later by a drain pipe 4. In addition, a drain pipe 3 a provided in the drain tank 3 is also connected to the cleaning agent regeneration mechanism C.
- the oil-based dirt Z floated and separated in the first washing tank 1 and the second washing tank 2 sequentially overflows, and flows out of the system through an overflow pipe 5 provided in the first washing tank 1. Is discharged.
- the detergent D 1 containing the surfactant contained in the first washing tank 1 and the second washing tank 2 is constantly circulated through the filter 6, and is washed by the filter 6. Solids, water particles, undissolved substances, etc. in agent D1 are removed.
- a third cleaning tank 7 and a shower rinsing tank 8 are provided in the cleaning / draining step B, which is the second step.
- a buffer tank 9 is provided below the shower rinse tank 8, and the buffer tank 9 and the third washing tank 7 are connected by a drain pipe 9a and an overflow pipe 9b. ing. Ultrasonic waves, rocking, mechanical stirring, cleaning agent heating, brushing, and the like are also used as needed in the third washing tank 7 as well.
- the third cleaning tank 7 contains a cleaning agent D2 containing only the same silicone composition as the low molecular weight polyorganosiloxane used in the first step A.
- the specific gravity of the cleaning agent D2 can be set smaller than that of water and larger than that of oil-based dirt. Therefore, Similarly to the washing tank in the first step A, the water Y is settled and separated below the detergent D2, and the oil-based dirt Z is floated and separated above the detergent D2.
- the water Y settled and separated in the third cleaning tank 7 is intermittently discharged to the cleaning agent regeneration mechanism C by the drain pipe 10.
- the oil-based dirt Z floated and separated in the third washing tank 7 is discharged out of the system from the overflow pipe 11.
- the cleaning agent D 2 stored in the third cleaning tank 7 is constantly circulated through the filter 12, and the solid matter in the cleaning agent D 2 is removed by the filter 12. Water particles, undissolved substances, etc. are removed.
- the object to be cleaned X is sequentially sent from the first step A to the second step B, washed and drained, and then dried and treated by a hot-air dryer (not shown). The cleaning process ends.
- the drain pipes 4, 3a, and 10 provided in the first, second, and third cleaning tanks 1, 2, and 7, and the drain tank 3, are connected to the cleaning agent regeneration mechanism C. ing.
- the cleaning agent D 1 or D 2 stored in each cleaning tank is constantly purified by the filters 6 and 12, but when the cleaning agent becomes very dirty, each drain pipe 4 and 1 is removed.
- the water is sent to the cleaning agent regeneration mechanism C by the water pump 13 according to 0, and the fraction is purified.
- the cleaning agent D 1 accumulated in the drain tank 3 is also intermittently sent to the cleaning agent regeneration mechanism C.
- the liquid and the solid are separated by the filter 14, the solid is discarded, and only the liquid is sent to the still 15.
- separation is performed by utilizing the difference in boiling point between each component in the detergent, water, and oil-based dirt.
- the water remaining in the still 15 is further separated by the decanter 16.
- the cleaning agent D1 is a cleaning agent D2 containing only a low molecular weight polyorganosiloxane and a surfactant added thereto
- the low molecular weight polyorganosiloxane that is, the cleaning agent D2
- the detergent D2 is regenerated.
- components other than the regenerated cleaning agent D2, that is, surfactants and moisture, are discarded.
- the regenerated cleaning agent D 2 is supplied to the shower rinse tank 8, the third cleaning tank 7, or the blender 18 for supplying the cleaning agent D 1 to the second cleaning tank 2 via the pipe 17. Is sent.
- the shower cleaning is performed only with the cleaning agent D2 containing no impurities by the above-mentioned regenerated cleaning agent D2 or the new cleaning agent D2 sent from the cleaning agent supply pipe 19. .
- the regeneration or the new detergent D 2 is mixed with the new surfactant sent from the surfactant supply pipe 20, and the detergent D 1 is newly added. Is compounded. This cleaning agent D 1 is supplied to the second cleaning tank 2 as needed.
- the drainage cleaning agent according to the present invention can be used efficiently and effectively, and the characteristics of the drainage cleaning agent according to the present invention can be sufficiently exhibited. It becomes possible. Industrial applicability
- the cleaning composition of the present invention when used as a water-based cleaning agent, the cleaning effect is comparable to that of a conventionally used fluorocarbon-based cleaning agent, and the water-based cleaning agent has good stability without environmental destruction or environmental pollution. It is useful as a replacement for organic solvent-based cleaners such as chlorofluorocarbons, which have environmental problems. In addition, if used as a draining detergent, it has strong draining properties and has no fear of environmental destruction or environmental pollution. It is useful as an alternative drainer.
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910700233A KR930007226B1 (ko) | 1989-10-26 | 1990-10-25 | 세정조성물 및 세정방법 |
EP90915830A EP0458969B1 (en) | 1989-10-26 | 1990-10-25 | Non-aqueous cleaning composition comprising a polyorganosiloxane |
SU4895125A RU2104331C1 (ru) | 1989-10-26 | 1990-10-25 | Очищающее средство (варианты) |
DE69031030T DE69031030T2 (de) | 1989-10-26 | 1990-10-25 | Polyorganosiloxan enthaltendes wasserfreies reinigungsmittel |
US07651370 US5443747B1 (en) | 1989-10-26 | 1991-02-28 | Cleaning compositions |
US08/472,309 US5977040A (en) | 1989-10-26 | 1995-06-07 | Cleaning compositions |
US08/485,904 US6136766A (en) | 1989-10-26 | 1995-06-07 | Cleaning compositions |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28086089 | 1989-10-26 | ||
JP1/280860 | 1989-10-26 | ||
JP30258089 | 1989-11-21 | ||
JP1/302580 | 1989-11-21 | ||
JP6584190 | 1990-03-16 | ||
JP2/65841 | 1990-03-16 | ||
JP6584290 | 1990-03-16 | ||
JP2/65842 | 1990-03-16 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07651370 Continuation US5443747B1 (en) | 1989-10-26 | 1991-02-28 | Cleaning compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991006621A1 true WO1991006621A1 (en) | 1991-05-16 |
Family
ID=27464632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1990/001372 WO1991006621A1 (en) | 1989-10-26 | 1990-10-25 | Detergent composition |
Country Status (11)
Country | Link |
---|---|
US (8) | US5443747B1 (ja) |
EP (3) | EP0458969B1 (ja) |
KR (1) | KR930007226B1 (ja) |
CN (2) | CN1042353C (ja) |
CA (1) | CA2034488C (ja) |
DE (2) | DE69031030T2 (ja) |
HK (1) | HK1001094A1 (ja) |
MY (4) | MY114292A (ja) |
RU (1) | RU2104331C1 (ja) |
SG (1) | SG47816A1 (ja) |
WO (1) | WO1991006621A1 (ja) |
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- 1990-10-25 RU SU4895125A patent/RU2104331C1/ru active
- 1990-10-25 DE DE69031030T patent/DE69031030T2/de not_active Expired - Fee Related
- 1990-10-25 SG SG1996004548A patent/SG47816A1/en unknown
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1991
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1994
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1995
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Cited By (19)
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US5741365A (en) * | 1989-10-26 | 1998-04-21 | Kabushiki Kaisha Toshiba | Continuous method for cleaning industrial parts using a polyorganosiloxane |
US5741367A (en) * | 1989-10-26 | 1998-04-21 | Kabushiki Kaisha Toshiba | Method for drying parts using a polyorganosiloxane |
US5977040A (en) * | 1989-10-26 | 1999-11-02 | Toshiba Silicone Co., Ltd. | Cleaning compositions |
US5985810A (en) * | 1989-10-26 | 1999-11-16 | Toshiba Silicone Co., Ltd. | Cleaning compositions |
US6136766A (en) * | 1989-10-26 | 2000-10-24 | Toshiba Silicone Co., Ltd. | Cleaning compositions |
US5716456A (en) * | 1989-10-26 | 1998-02-10 | Kabushiki Kaisha Toshiba | Method for cleaning an object with an agent including water and a polyorganosiloxane |
US5443747A (en) * | 1989-10-26 | 1995-08-22 | Kabushiki Kaisha Toshiba | Cleaning compositions |
US5728228A (en) * | 1989-10-26 | 1998-03-17 | Kabushiki Kaisha Toshiba | Method for removing residual liquid from parts using a polyorganosiloxane |
US5888312A (en) * | 1990-03-16 | 1999-03-30 | Toshiba Silicone Co., Ltd. | Cleaning method |
US5769962A (en) * | 1990-03-16 | 1998-06-23 | Kabushiki Kaisha Toshiba | Cleaning method |
US5772781A (en) * | 1990-03-16 | 1998-06-30 | Kabushiki Kaisha Toshiba | Method for cleaning an object using an agent that includes a polyorganosiloxane or isoparaffin |
US5538024A (en) * | 1990-03-16 | 1996-07-23 | Kabushiki Kaisha Toshiba | Cleaning method and cleaning apparatus |
US5503681A (en) * | 1990-03-16 | 1996-04-02 | Kabushiki Kaisha Toshiba | Method of cleaning an object |
US5833761A (en) * | 1990-03-16 | 1998-11-10 | Toshiba Silicone Co., Ltd. | Method of cleaning an object including a cleaning step and a vapor drying step |
US5690750A (en) * | 1990-08-20 | 1997-11-25 | Kabushiki Kaisha Toshiba | Cleaning method and cleaning apparatus |
US5593507A (en) * | 1990-08-22 | 1997-01-14 | Kabushiki Kaisha Toshiba | Cleaning method and cleaning apparatus |
US5823210A (en) * | 1990-08-22 | 1998-10-20 | Toshiba Silicone Co., Ltd. | Cleaning method and cleaning apparatus |
US5782983A (en) * | 1991-08-30 | 1998-07-21 | Kabushiki Kaisha Toshiba | Dewatering cleaning method, dewatering cleaning apparatus, and concentration type filter for use therein |
EP0627250A1 (en) * | 1991-08-30 | 1994-12-07 | Kabushiki Kaisha Toshiba | Method and device for draining-washing, and concentration type filter used therefor |
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