MX167299B - Composicion de polimero termoplastica - Google Patents
Composicion de polimero termoplasticaInfo
- Publication number
- MX167299B MX167299B MX020640A MX2064090A MX167299B MX 167299 B MX167299 B MX 167299B MX 020640 A MX020640 A MX 020640A MX 2064090 A MX2064090 A MX 2064090A MX 167299 B MX167299 B MX 167299B
- Authority
- MX
- Mexico
- Prior art keywords
- polymer composition
- thermoplastic polymer
- segmented
- long chain
- weight percent
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 229920001169 thermoplastic Polymers 0.000 title abstract 2
- 150000002148 esters Chemical group 0.000 abstract 3
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 abstract 1
- 229920006344 thermoplastic copolyester Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La presente invención se refiere a una composición de polímero termoplástica, caracterizada porque comprende una mezcla de: (A) alrededor de 50 hasta alrededor de 95 por ciento en peso de un elastómero de copoliéster termoplástico segmentado; y (B) alrededor de 5 hasta alrededor de 50 por ciento en peso de un copolímero de etileno-acrilato de etilo, en donde los porcentajes en peso se basan el peso total de (A) y (B), en donde (A) el elastómero segmentado comprende una multiplicidad de unidades éster de cadena larga recurrentes y unidades éster de cadena corta unidas de extremo a extremo a través de ligaduras éster, las unidades de cadena larga están representadas por al menos una de las estructuras.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/350,232 US5039744A (en) | 1989-05-11 | 1989-05-11 | Elastomer compositions made from blends of copolyester elastomers and copolymers of ethylene and ethyl acrylate |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167299B true MX167299B (es) | 1993-03-15 |
Family
ID=23375794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX020640A MX167299B (es) | 1989-05-11 | 1990-05-09 | Composicion de polimero termoplastica |
Country Status (9)
Country | Link |
---|---|
US (1) | US5039744A (es) |
EP (1) | EP0397495B1 (es) |
JP (1) | JPH0328264A (es) |
KR (1) | KR0169724B1 (es) |
AT (1) | ATE154377T1 (es) |
BR (1) | BR9002214A (es) |
CA (1) | CA2016506C (es) |
DE (1) | DE69030900T2 (es) |
MX (1) | MX167299B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234986A (en) * | 1992-03-02 | 1993-08-10 | E. I. Du Pont De Nemours And Company | Hot-melt adhesives for PVC with good high temperature utility |
US5262479A (en) * | 1992-11-24 | 1993-11-16 | National Starch And Chemical Investment Holding Corporation | Plasticizer resisant hot melt pressure sensitive adhesive |
US6165610A (en) * | 1993-01-14 | 2000-12-26 | Printpack Illinois, Inc. | Metallized film comprising blend of polyester and ethylene copolymers |
FR2721320B1 (fr) † | 1994-06-20 | 1996-08-14 | Atochem Elf Sa | Film imper-respirant. |
KR19980082551A (ko) * | 1997-05-07 | 1998-12-05 | 조민호 | 인성이 향상된 폴리에스테르 수지조성물 |
US8754171B2 (en) * | 2012-05-10 | 2014-06-17 | E I Du Pont De Nemours And Company | Polyester composition |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1694170A1 (de) * | 1967-07-20 | 1971-06-09 | Hoechst Ag | Thermoplastische Polyesterformmassen |
DE2545720A1 (de) * | 1975-10-11 | 1977-04-21 | Bayer Ag | Schnellkristallisierende blockcopolyester |
GB1603205A (en) * | 1977-04-12 | 1981-11-18 | Raychem Ltd | Polymer compositions |
CA1167992A (en) * | 1980-08-11 | 1984-05-22 | Timothy T. Schenck | Filled thermoplastic compositions based on mixtures of ethylene interpolymers |
US4355155A (en) * | 1980-10-14 | 1982-10-19 | Gaf Corporation | Thermoplastic copolyester elastomer |
US4324869A (en) * | 1980-11-18 | 1982-04-13 | Union Carbide Corporation | Polyarylate blends with ethylene-alkyl acrylate copolymers |
JPS60210659A (ja) * | 1984-04-04 | 1985-10-23 | Polyplastics Co | 耐熱水性に優れたポリエステル組成物 |
US4739012A (en) * | 1986-02-21 | 1988-04-19 | E. I. Du Pont De Nemours And Company | Elastomer blends |
GB8616136D0 (en) * | 1986-07-02 | 1986-08-06 | Bicc Plc | Elastomeric compositions |
-
1989
- 1989-05-11 US US07/350,232 patent/US5039744A/en not_active Expired - Lifetime
-
1990
- 1990-05-09 MX MX020640A patent/MX167299B/es unknown
- 1990-05-10 KR KR1019900006628A patent/KR0169724B1/ko not_active IP Right Cessation
- 1990-05-10 DE DE69030900T patent/DE69030900T2/de not_active Expired - Fee Related
- 1990-05-10 CA CA002016506A patent/CA2016506C/en not_active Expired - Fee Related
- 1990-05-10 AT AT90305042T patent/ATE154377T1/de active
- 1990-05-10 EP EP90305042A patent/EP0397495B1/en not_active Expired - Lifetime
- 1990-05-11 JP JP2122806A patent/JPH0328264A/ja active Pending
- 1990-05-11 BR BR909002214A patent/BR9002214A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0397495B1 (en) | 1997-06-11 |
KR0169724B1 (ko) | 1999-03-20 |
BR9002214A (pt) | 1991-08-13 |
ATE154377T1 (de) | 1997-06-15 |
KR900018265A (ko) | 1990-12-21 |
CA2016506A1 (en) | 1990-11-11 |
EP0397495A3 (en) | 1992-04-22 |
DE69030900T2 (de) | 1997-10-02 |
EP0397495A2 (en) | 1990-11-14 |
CA2016506C (en) | 2000-12-19 |
DE69030900D1 (de) | 1997-07-17 |
US5039744A (en) | 1991-08-13 |
JPH0328264A (ja) | 1991-02-06 |
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