CN1285634C - 聚氨酯组合物以及研磨垫 - Google Patents
聚氨酯组合物以及研磨垫 Download PDFInfo
- Publication number
- CN1285634C CN1285634C CNB028113969A CN02811396A CN1285634C CN 1285634 C CN1285634 C CN 1285634C CN B028113969 A CNB028113969 A CN B028113969A CN 02811396 A CN02811396 A CN 02811396A CN 1285634 C CN1285634 C CN 1285634C
- Authority
- CN
- China
- Prior art keywords
- urethane
- composition
- polyurethane composition
- grinding pad
- polyurethane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
Abstract
Description
密度(g/cm3) | 贮存弹性率(MPa) | 平坦性(nm) | 平均研磨速度(nm/分) | |
实施例1 | 0.88 | 296 | 70 | 110 |
实施例2 | 0.76 | 278 | 85 | 120 |
实施例3 | 0.69 | 271 | 90 | 125 |
实施例4 | 0.80 | 280 | 80 | 120 |
比较例1 | 0.75 | 268 | 100 | 115 |
比较例2 | 0.66 | 210 | 130 | 120 |
密度(g/cm3) | 贮存弹性率(MPa) | 平坦性(nm) | 面内均匀性(%) | 平均研磨速度(nm/分) | |
实施例5 | 0.79 | 292 | 70 | 7.0 | 120 |
实施例6 | 0.75 | 274 | 90 | 4.5 | 135 |
实施例7 | 0.73 | 281 | 80 | 4.5 | 135 |
实施例8 | 0.80 | 294 | 75 | 6.0 | 120 |
比较例1 | 0.75 | 268 | 100 | 8.0 | 115 |
参考例1 | 0.70 | 235 | 125 | 6.0 | 120 |
密度(g/cm3) | 贮存弹性率(Mpa) | 平坦性(nm) | 面内均匀性(%) | 平均研磨速度(nm/分) | 刮痕(个/晶片) | |
实施例9 | 0.76 | 270 | 90 | 7.5 | 115 | 22 |
实施例10 | 0.75 | 279 | 80 | 8.5 | 120 | 29 |
实施例11 | 0.71 | 277 | 80 | 8.0 | 120 | 38 |
比较例1 | 0.75 | 268 | 100 | 8.0 | 115 | 90 |
参考例2 | 0.77 | 288 | 75 | 9.5 | 115 | 120 |
贮存弹性率(MPa) | 平坦性(nm) | 研磨速度(nm/分) | 刮痕(个) | 聚氨酯组合物中有无氯原子 | |
实施例12 | 305 | 75 | 115 | 30 | 无 |
实施例13 | 330 | 60 | 110 | 32 | 无 |
实施例14 | 309 | 75 | 115 | 25 | 无 |
实施例15 | 308 | 70 | 105 | 26 | 无 |
比较例1 | 268 | 100 | 115 | 90 | 有 |
参考例3 | 310 | 75 | 115 | 185 | 无 |
Claims (10)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001110266 | 2001-04-09 | ||
JP110266/2001 | 2001-04-09 | ||
JP208236/2001 | 2001-07-09 | ||
JP2001208261 | 2001-07-09 | ||
JP208261/2001 | 2001-07-09 | ||
JP2001208236 | 2001-07-09 | ||
JP2001320861 | 2001-10-18 | ||
JP320861/2001 | 2001-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1513008A CN1513008A (zh) | 2004-07-14 |
CN1285634C true CN1285634C (zh) | 2006-11-22 |
Family
ID=27482191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028113969A Expired - Lifetime CN1285634C (zh) | 2001-04-09 | 2002-04-04 | 聚氨酯组合物以及研磨垫 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7378454B2 (zh) |
JP (1) | JP3956364B2 (zh) |
KR (1) | KR100790427B1 (zh) |
CN (1) | CN1285634C (zh) |
TW (1) | TW574274B (zh) |
WO (1) | WO2002083757A1 (zh) |
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US6022903A (en) * | 1998-07-09 | 2000-02-08 | Arco Chemical Technology L.P. | Permanent gas blown microcellular polyurethane elastomers |
JP2000330372A (ja) | 1999-05-25 | 2000-11-30 | Kanegafuchi Chem Ind Co Ltd | 現像ローラ |
JP3425894B2 (ja) | 1999-05-27 | 2003-07-14 | ロデール ホールディングス インコーポレイテッド | 加工品の表面を平坦化する方法 |
JP3316756B2 (ja) * | 1999-06-04 | 2002-08-19 | 富士紡績株式会社 | 研磨パッド用ウレタン成形物の製造方法及び研磨パッド用ウレタン成形物 |
JP2000344902A (ja) * | 1999-06-04 | 2000-12-12 | Fuji Spinning Co Ltd | 研磨パッド用ウレタン成形物の製造法及び研磨パッド用ウレタン成形物 |
US6777455B2 (en) * | 2000-06-13 | 2004-08-17 | Toyo Tire & Rubber Co., Ltd. | Process for producing polyurethane foam |
-
2002
- 2002-04-04 KR KR1020037013227A patent/KR100790427B1/ko active IP Right Grant
- 2002-04-04 CN CNB028113969A patent/CN1285634C/zh not_active Expired - Lifetime
- 2002-04-04 WO PCT/JP2002/003369 patent/WO2002083757A1/ja active Application Filing
- 2002-04-04 JP JP2002582106A patent/JP3956364B2/ja not_active Expired - Lifetime
- 2002-04-04 US US10/474,370 patent/US7378454B2/en not_active Expired - Lifetime
- 2002-04-08 TW TW091106971A patent/TW574274B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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US20040157985A1 (en) | 2004-08-12 |
US7378454B2 (en) | 2008-05-27 |
CN1513008A (zh) | 2004-07-14 |
KR100790427B1 (ko) | 2008-01-02 |
WO2002083757A1 (fr) | 2002-10-24 |
JPWO2002083757A1 (ja) | 2004-08-05 |
JP3956364B2 (ja) | 2007-08-08 |
KR20040028735A (ko) | 2004-04-03 |
TW574274B (en) | 2004-02-01 |
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