ES400227A1 - Thermoplastic elastomeric copolyesters - Google Patents
Thermoplastic elastomeric copolyestersInfo
- Publication number
- ES400227A1 ES400227A1 ES400227A ES400227A ES400227A1 ES 400227 A1 ES400227 A1 ES 400227A1 ES 400227 A ES400227 A ES 400227A ES 400227 A ES400227 A ES 400227A ES 400227 A1 ES400227 A1 ES 400227A1
- Authority
- ES
- Spain
- Prior art keywords
- molecular weight
- less
- low molecular
- weight
- polycarbo
- 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
Links
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
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/916—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
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
A process for the preparation of an improved thermoplastic elastomeric copolyester composition, characterized by intimately mixing at least one polycarbo-di-imide, selected from substantially linear polycarbo-di-imides with an average of two carbo-di-imide groups as minimum per molecule, with at least one elastomeric segmented copolyester polymer comprising (1) from 5 to 90% by weight of long chain ester units derived from at least one long chain glycol with a molecular weight of 600-6000 and at least one dicarboxylic acid of low molecular weight, less than about 300 and (2) from 10 to 95% by weight of short-chain ester units derived from at least one low molecular weight diol, less than about 250 and at least one dicarboxylic acid of low molecular weight, less than about 300. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12037671A | 1971-03-02 | 1971-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES400227A1 true ES400227A1 (en) | 1974-12-16 |
Family
ID=22389884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES400227A Expired ES400227A1 (en) | 1971-03-02 | 1972-02-28 | Thermoplastic elastomeric copolyesters |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5621766B1 (en) |
BE (1) | BE780046A (en) |
BR (1) | BR7201218D0 (en) |
CA (1) | CA994036A (en) |
DE (1) | DE2210119C3 (en) |
ES (1) | ES400227A1 (en) |
FR (1) | FR2128466B1 (en) |
GB (1) | GB1373278A (en) |
IT (1) | IT949784B (en) |
NL (1) | NL159690C (en) |
SE (1) | SE382821B (en) |
ZA (1) | ZA721233B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904706A (en) * | 1973-03-15 | 1975-09-09 | Du Pont | Stabilization of polymers containing poly(alkylene oxide) units |
US3856749A (en) * | 1973-04-17 | 1974-12-24 | Du Pont | Stabilization of polymers containing poly(alkylene oxide) units |
ZA75774B (en) * | 1974-02-20 | 1976-01-28 | Du Pont | Thermally stabilized segmented copolyester adhesive |
CA1088235A (en) | 1975-09-24 | 1980-10-21 | Frank M.. Berardinelli | Reinforced polyester composition having improved impact strength |
US6692802B1 (en) | 1997-08-27 | 2004-02-17 | Reichhold, Inc. | Resins for lining surfaces |
US5925409A (en) * | 1997-08-27 | 1999-07-20 | Reichhold, Inc. | Resins for lining surfaces |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA845660A (en) * | 1970-06-30 | Fiber Industries | Stabilized polyester shaped articles | |
DE1005726B (en) * | 1955-10-26 | 1957-04-04 | Bayer Ag | Stabilizing agent against the effects of heat and moisture in polyester compounds modified by polysocyanates |
US3023192A (en) * | 1958-05-29 | 1962-02-27 | Du Pont | Segmented copolyetherester elastomers |
NL272088A (en) * | 1960-12-02 | |||
GB1056202A (en) * | 1964-05-18 | 1967-01-25 | Goodrich Co B F | Polymers |
DE1770495A1 (en) * | 1968-05-25 | 1971-11-11 | Bayer Ag | Stabilized polyethylene glycol terephthalates |
BE753040A (en) * | 1969-07-18 | 1970-12-16 | Du Pont | SEGMENTED THERMOPLASTIC COPOLYESTERS ELASTOMERS |
-
1971
- 1971-12-09 CA CA129,803A patent/CA994036A/en not_active Expired
-
1972
- 1972-02-24 ZA ZA721233A patent/ZA721233B/en unknown
- 1972-02-28 ES ES400227A patent/ES400227A1/en not_active Expired
- 1972-02-28 GB GB911872A patent/GB1373278A/en not_active Expired
- 1972-02-29 SE SE7202516A patent/SE382821B/en unknown
- 1972-03-01 FR FR727207041A patent/FR2128466B1/fr not_active Expired
- 1972-03-01 IT IT21287/72A patent/IT949784B/en active
- 1972-03-01 BE BE780046A patent/BE780046A/en not_active IP Right Cessation
- 1972-03-01 JP JP2065772A patent/JPS5621766B1/ja active Pending
- 1972-03-02 DE DE2210119A patent/DE2210119C3/en not_active Expired
- 1972-03-02 BR BR1218/72*[A patent/BR7201218D0/en unknown
- 1972-03-02 NL NLAANVRAGE7202787,A patent/NL159690C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL159690B (en) | 1979-03-15 |
ZA721233B (en) | 1972-11-29 |
CA994036A (en) | 1976-07-27 |
FR2128466A1 (en) | 1972-10-20 |
DE2210119A1 (en) | 1972-09-14 |
JPS5621766B1 (en) | 1981-05-21 |
NL7202787A (en) | 1972-09-05 |
BR7201218D0 (en) | 1973-06-14 |
IT949784B (en) | 1973-06-11 |
SE382821B (en) | 1976-02-16 |
FR2128466B1 (en) | 1974-06-28 |
DE2210119B2 (en) | 1974-09-05 |
DE2210119C3 (en) | 1983-12-08 |
BE780046A (en) | 1972-07-17 |
GB1373278A (en) | 1974-11-06 |
NL159690C (en) | 1982-10-18 |
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