CA2145569A1 - Polymer mixture and films prepared therefrom - Google Patents
Polymer mixture and films prepared therefromInfo
- Publication number
- CA2145569A1 CA2145569A1 CA002145569A CA2145569A CA2145569A1 CA 2145569 A1 CA2145569 A1 CA 2145569A1 CA 002145569 A CA002145569 A CA 002145569A CA 2145569 A CA2145569 A CA 2145569A CA 2145569 A1 CA2145569 A1 CA 2145569A1
- Authority
- CA
- Canada
- Prior art keywords
- polyamide
- polymer mixture
- blocks
- prepared therefrom
- vinylacetate
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/12—Polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/12—Polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31739—Nylon type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2164—Coating or impregnation specified as water repellent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2164—Coating or impregnation specified as water repellent
- Y10T442/2197—Nitrogen containing
Abstract
The invention relates to a polymer mixture which contains (A) 50 to 85 wt.% of a polyether block amide consisting of 30 to 60 wt.% of polyamide-12, polyamide-11 and/or polyamide-12,12 blocks and 70 to 40 wt.% of polyethylene glycol blocks, (B) 10 to 40 wt.% of a polyether block amide consisting of 65 to 85 wt.% of polyamide-12, polyamide-11 and/or polyamide-12,12 blocks and 35 to 15 wt.% of polyethylene glycol blocks, and (C) 5 to 40 wt.% of a poly(ethylene-co-vinylacetate-g-maleic anhydride) polymer consisting of 75 to 95 wt.% of ethylene, 5 to 25 wt.% of vinylacetate and 0.1 to 2 wt.% of malefic anhydride, wherein the data relating to wt.% for the constituents (A), (B) and (C) are with reference to the total amount of polymer mixture. The invention also relates to films produced from this polymer mixture and the use of these films to produce waterproof, water vapour permeable, wind resistant textile composite materials, dressing materials and hygiene items.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4410921.0 | 1994-03-29 | ||
DE4410921A DE4410921C2 (en) | 1994-03-29 | 1994-03-29 | Polymer blend and its use |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2145569A1 true CA2145569A1 (en) | 1995-09-30 |
CA2145569C CA2145569C (en) | 2007-03-06 |
Family
ID=6514176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002145569A Expired - Fee Related CA2145569C (en) | 1994-03-29 | 1995-03-27 | Polymer mixture and films prepared therefrom |
Country Status (13)
Country | Link |
---|---|
US (2) | US5614588A (en) |
EP (1) | EP0675167B1 (en) |
JP (1) | JP3563146B2 (en) |
KR (1) | KR100289165B1 (en) |
CN (1) | CN1111267A (en) |
AT (1) | ATE175705T1 (en) |
AU (1) | AU1506195A (en) |
CA (1) | CA2145569C (en) |
DE (2) | DE4410921C2 (en) |
DK (1) | DK0675167T3 (en) |
ES (1) | ES2129687T3 (en) |
TW (1) | TW362108B (en) |
ZA (1) | ZA952129B (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29619194U1 (en) * | 1996-11-05 | 1997-02-27 | Rein Plastik Kg | Foil for the production of disposable protective clothing |
FR2755970B1 (en) * | 1996-11-19 | 1998-12-18 | Atochem Elf Sa | MATERIAL COMPRISING A POLYAMIDE, A POLYAMIDE AND POLYETHER BLOCK POLYMER AND A FUNCTIONALIZED POLYOLEFIN, FILM AND OBJECT OBTAINED THEREFROM |
JPH10168298A (en) | 1996-12-10 | 1998-06-23 | Elf Atochem Japan Kk | Thermoplastic resin composition and molded product |
US5900471A (en) * | 1997-04-03 | 1999-05-04 | Alliedsignal Inc. | Films of blended nylon resins and laminates therefrom |
NL1009935C2 (en) * | 1998-08-24 | 2000-02-25 | Hyplast Nv | Film with controllable gas and steam permeability for packaging comprises block copolymer containing polyolefin and polyether |
US6357278B1 (en) * | 1999-08-09 | 2002-03-19 | General Electric Company | Polymer coatings for chemical sensors |
BR0102116B1 (en) | 2000-05-10 | 2010-09-21 | component for a breathing circuit member. | |
US7559324B2 (en) | 2000-06-21 | 2009-07-14 | Fisher & Paykel Healthcare Limited | Conduit with heated wick |
FR2812647B1 (en) | 2000-08-04 | 2003-02-21 | Atofina | WATERPROOFING FILM |
DE10125207A1 (en) * | 2001-05-18 | 2002-11-21 | Kalle Gmbh & Co Kg | Smoke permeable nutrient material skin based on polyamide modified with glycols and containing a bubble former, useful in the production of smoked sausages |
US6753369B2 (en) * | 2001-10-16 | 2004-06-22 | Buckman Laboratories International, Inc. | Leather waterproofing formulation and leather goods waterproofed therewith |
US7166656B2 (en) * | 2001-11-13 | 2007-01-23 | Eastman Kodak Company | Smectite clay intercalated with polyether block polyamide copolymer |
AU2003244171B2 (en) | 2002-09-09 | 2007-11-15 | Fisher & Paykel Healthcare Limited | Limb for Breathing Circuit |
EP1591471A4 (en) * | 2003-02-04 | 2007-07-25 | Toray Industries | Moisture-permeable waterproof film, composite material, and processes for producing these |
DE10323417B3 (en) | 2003-05-23 | 2004-09-16 | Kuhne Anlagenbau Gmbh | Flat or tubular sheath or film, useful for the packaging of smokeable sausage and meat products, comprises polyamide, polyvinyl alcohol and polyether block amide and is formed by blow molding |
AU2004202274B2 (en) | 2003-05-30 | 2006-10-26 | Fisher & Paykel Healthcare Limited | Breathing Assistance Apparatus |
FR2858624B1 (en) * | 2003-08-08 | 2005-09-09 | Rhodia Engineering Plastics Sa | ELECTROSTATIC COMPOSITION BASED ON POLYAMIDE MATRIX |
AU2004203870B2 (en) | 2003-09-17 | 2011-03-03 | Fisher & Paykel Healthcare Limited | Breathable Respiratory Mask |
US7344767B2 (en) * | 2004-07-26 | 2008-03-18 | Serena Giori | Self-cooling beverage container with permeable wall |
JP5075349B2 (en) * | 2006-04-25 | 2012-11-21 | グンゼ株式会社 | Antistatic fiber structure |
EP2024479B2 (en) * | 2006-05-31 | 2015-02-25 | The Procter & Gamble Company | Cleaning compositions with amphiphilic graft polymers based on polyalkylene oxides and vinyl esters |
DE102008038375A1 (en) | 2008-08-19 | 2010-02-25 | Epurex Films Gmbh & Co. Kg | Composite material, useful for laminating porous substrates e.g. synthetic foam materials, comprises a low softening layer made from thermoplastic copolyester elastomer and a high softening layer made of thermoplastic polyurethane |
SE532941C2 (en) | 2008-09-15 | 2010-05-18 | Phasein Ab | Gas sampling line for breathing gases |
AU2010247771A1 (en) * | 2009-05-11 | 2011-11-24 | Invista Technologies S.A. R.L. | Nylon carpet fibers having bleach resistance |
EP3909631A1 (en) | 2009-12-22 | 2021-11-17 | Fisher & Paykel Healthcare Limited | Components for medical circuits |
FR2992652B1 (en) * | 2012-06-27 | 2014-06-20 | Arkema France | USE OF A THERMOPLASTIC STARCH ALLOY AND TPE FOR THE MANUFACTURE OF A ULTRA-FINE IMPER-BREATHABLE ADHESIVE FILM. |
WO2014142679A1 (en) | 2013-03-15 | 2014-09-18 | Fisher & Paykel Healthcare Limited | Drying expiratory limb with tailored temperature profile and multi-lumen configuration |
CA3093754A1 (en) | 2013-03-15 | 2014-09-18 | Fisher & Paykel Healthcare Limited | Components for medical circuits |
FR3011550B1 (en) * | 2013-10-07 | 2016-11-18 | Arkema France | POLYAMIDE BLOCK COPOLYMER AND POLYETHER BLOCK |
DE102013016583A1 (en) * | 2013-10-08 | 2015-04-09 | Infiana Germany Gmbh & Co. Kg | Film with adjustable water vapor permeability |
KR102345704B1 (en) * | 2013-11-26 | 2021-12-30 | 에이지씨 가부시키가이샤 | Water- and oil-repellent composition, article and process for producing article |
JP2017071765A (en) * | 2015-10-06 | 2017-04-13 | 三洋化成工業株式会社 | Moisture permeable waterproof material |
FR3098816B1 (en) * | 2019-07-15 | 2021-10-22 | Arkema France | Polyamide rigid block copolymers and flexible blocks comprising polyethylene glycol |
CN111117215A (en) * | 2020-01-02 | 2020-05-08 | 李宁(中国)体育用品有限公司 | Thermoplastic elastomer foamed shoe material and preparation method thereof |
CN111303593B (en) * | 2020-03-23 | 2022-04-12 | 江苏科奕莱新材料科技有限公司 | Thermoplastic polymer composition for waterproof moisture-permeable film |
FR3108912B1 (en) | 2020-04-07 | 2023-06-30 | Arkema France | Composition of polymers for waterproof-breathable films |
FR3108911B1 (en) | 2020-04-07 | 2023-06-30 | Arkema France | Composition of polymers for waterproof-breathable films |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2273021B1 (en) * | 1974-05-31 | 1977-03-11 | Ato Chimie | |
FR2401947A1 (en) * | 1977-09-02 | 1979-03-30 | Ato Chimie | PROCESS FOR THE PREPARATION OF POLYETHER-ESTER-AMIDES USABLE SEQUENCES, AMONG OTHERS, AS MOLDING, EXTRUDING OR SPINNING PRODUCTS |
DE2935631A1 (en) * | 1979-09-04 | 1981-04-16 | Plate Bonn Gmbh, 5300 Bonn | MULTILAYER PLASTIC FILM, METHOD FOR THE PRODUCTION AND USE THEREOF |
US4707528A (en) * | 1984-07-30 | 1987-11-17 | Toyoda Gosei Co., Ltd. | Polyamide resin composition |
US5024792A (en) * | 1986-10-14 | 1991-06-18 | W. R. Grace & Co.-Conn. | Antistatic thermoplastic/polyamide-polyether compositions and antistatic polymeric films made therefrom |
FR2639644A1 (en) * | 1988-11-25 | 1990-06-01 | Atochem | THERMOPLASTIC ELASTOMERIC FILM PERMEABLE TO WATER VAPOR BASED ON POLYETHERESTERAMIDE, PROCESS FOR PRODUCING THE SAME AND ARTICLES COMPRISING SUCH FILM |
DE3902019C2 (en) * | 1989-01-25 | 1996-09-19 | Atochem Elf Deutschland | Thermoplastic composition for the production of molding compounds |
CH677674A5 (en) * | 1989-03-30 | 1991-06-14 | Inventa Ag | |
US5348804A (en) * | 1990-06-01 | 1994-09-20 | Salomon S.A. | Ski structure obtained from a polyamide based thermoplastic elastomer and grafted copolyolefin based film adapted for adhesion |
ATE156172T1 (en) * | 1990-06-01 | 1997-08-15 | Atochem Elf Sa | COMPOSITIONS OF THERMOPLASTIC ELASTOMERS BASED ON POLYAMIDES AND MODIFIED POLYOLEFINS, MOLDED OR EXTRUDED BODY, FILMS AND COMPOSITE MATERIALS MADE THEREOF |
US5369179A (en) * | 1990-09-07 | 1994-11-29 | W. R. Grace & Co.-Conn. | Inherently antistatic thermoplastic polyamide-polyether films |
NZ239723A (en) * | 1990-09-18 | 1993-06-25 | Chicopee | Blends comprising a hydrophilic block poly (ether-co-amide) and a hydrophobic polymer |
GB9023188D0 (en) * | 1990-10-24 | 1990-12-05 | Bicc Plc | Polymer compositions |
AU671617B2 (en) * | 1992-03-13 | 1996-09-05 | Mcneil-Ppc, Inc. | Bicomponent polymeric films containing block poly(ether-co-amides) |
US5356709A (en) * | 1992-05-14 | 1994-10-18 | Baxter International, Inc. | Non-PVC coextruded medical grade port tubing |
-
1994
- 1994-03-29 DE DE4410921A patent/DE4410921C2/en not_active Expired - Fee Related
-
1995
- 1995-03-13 KR KR1019950005119A patent/KR100289165B1/en not_active IP Right Cessation
- 1995-03-15 ZA ZA952129A patent/ZA952129B/en unknown
- 1995-03-16 DK DK95103799T patent/DK0675167T3/en active
- 1995-03-16 DE DE59504772T patent/DE59504772D1/en not_active Expired - Lifetime
- 1995-03-16 EP EP95103799A patent/EP0675167B1/en not_active Expired - Lifetime
- 1995-03-16 ES ES95103799T patent/ES2129687T3/en not_active Expired - Lifetime
- 1995-03-16 AT AT95103799T patent/ATE175705T1/en not_active IP Right Cessation
- 1995-03-24 AU AU15061/95A patent/AU1506195A/en not_active Abandoned
- 1995-03-24 US US08/410,107 patent/US5614588A/en not_active Expired - Fee Related
- 1995-03-27 CA CA002145569A patent/CA2145569C/en not_active Expired - Fee Related
- 1995-03-28 CN CN95103630A patent/CN1111267A/en active Pending
- 1995-03-28 JP JP06957095A patent/JP3563146B2/en not_active Expired - Fee Related
- 1995-05-16 TW TW084104861A patent/TW362108B/en not_active IP Right Cessation
-
1996
- 1996-08-27 US US08/703,504 patent/US5703161A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4410921C2 (en) | 1996-12-19 |
DE59504772D1 (en) | 1999-02-25 |
EP0675167B1 (en) | 1999-01-13 |
ZA952129B (en) | 1995-12-14 |
KR950032463A (en) | 1995-12-20 |
DE4410921A1 (en) | 1995-10-05 |
ES2129687T3 (en) | 1999-06-16 |
JPH0812884A (en) | 1996-01-16 |
CA2145569C (en) | 2007-03-06 |
CN1111267A (en) | 1995-11-08 |
TW362108B (en) | 1999-06-21 |
US5614588A (en) | 1997-03-25 |
AU1506195A (en) | 1995-10-05 |
EP0675167A1 (en) | 1995-10-04 |
US5703161A (en) | 1997-12-30 |
KR100289165B1 (en) | 2001-05-02 |
ATE175705T1 (en) | 1999-01-15 |
DK0675167T3 (en) | 1999-09-06 |
JP3563146B2 (en) | 2004-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |