DE69317557D1 - Thermotrope flüssigkristalline polyesterzusammensetzungen, die gegebenenfalls glasverstärkungsmaterial/füllstoff enthalten - Google Patents
Thermotrope flüssigkristalline polyesterzusammensetzungen, die gegebenenfalls glasverstärkungsmaterial/füllstoff enthaltenInfo
- Publication number
- DE69317557D1 DE69317557D1 DE69317557T DE69317557T DE69317557D1 DE 69317557 D1 DE69317557 D1 DE 69317557D1 DE 69317557 T DE69317557 T DE 69317557T DE 69317557 T DE69317557 T DE 69317557T DE 69317557 D1 DE69317557 D1 DE 69317557D1
- Authority
- DE
- Germany
- Prior art keywords
- thermotrope
- filler
- polyester compositions
- liquid crystal
- reinforcement material
- 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
Links
Classifications
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
- C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
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)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/878,150 US5250654A (en) | 1992-05-04 | 1992-05-04 | Thermotropic liquid crystalline polyester compositions |
PCT/US1993/004156 WO1993022364A1 (en) | 1992-05-04 | 1993-05-03 | Thermotrophic liquid crystalline polyester compositions optionally containing glass reinforcing/filling agent |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69317557D1 true DE69317557D1 (de) | 1998-04-23 |
DE69317557T2 DE69317557T2 (de) | 1998-11-05 |
Family
ID=25371480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69317557T Expired - Lifetime DE69317557T2 (de) | 1992-05-04 | 1993-05-03 | Thermotrope flüssigkristalline polyesterzusammensetzungen, die gegebenenfalls glasverstärkungsmaterial/füllstoff enthalten |
Country Status (8)
Country | Link |
---|---|
US (1) | US5250654A (de) |
EP (1) | EP0639204B1 (de) |
JP (1) | JP3247378B2 (de) |
AT (1) | ATE164174T1 (de) |
CA (1) | CA2135051A1 (de) |
DE (1) | DE69317557T2 (de) |
SG (1) | SG43977A1 (de) |
WO (1) | WO1993022364A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5397502A (en) * | 1993-06-10 | 1995-03-14 | E. I. Du Pont De Nemours And Company | Heat resistant liquid crsytalline polymers |
WO1997025363A1 (en) * | 1996-01-05 | 1997-07-17 | E.I. Du Pont De Nemours And Company | Liquid crystalline polymer composition |
EP1521793B1 (de) * | 2002-07-12 | 2009-06-17 | E.I. Du Pont De Nemours And Company | Flüssigkristalline polymere, herstellungsverfahren und artikel daraus |
US7014791B2 (en) * | 2002-12-18 | 2006-03-21 | E.I. Du Pont De Nemours And Company | Liquid crystalline polymer composition |
JP4726785B2 (ja) * | 2003-07-01 | 2011-07-20 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 液晶ポリマー組成物 |
CN101233168B (zh) * | 2005-04-19 | 2012-01-04 | 纳幕尔杜邦公司 | 液晶聚合物组合物 |
KR100722949B1 (ko) * | 2005-11-17 | 2007-05-30 | 삼성정밀화학 주식회사 | 고내열성 전방향족 폴리에스테르 수지 조성물 및 이의제조방법 |
JP2010512665A (ja) * | 2006-12-12 | 2010-04-22 | インタープレックス,キューエルピー,インコーポレイテッド | プラスチック電子素子パッケージ |
WO2019099090A1 (en) | 2017-11-15 | 2019-05-23 | Exxonmobil Chemical Patents Inc. | Liquid crystalline polyester compositions and methods |
CN107938014B (zh) * | 2017-11-30 | 2020-04-28 | 中原工学院 | 一种阻燃液晶聚酯纤维的制备方法 |
JP2022006590A (ja) * | 2020-06-24 | 2022-01-13 | 住友化学株式会社 | 液晶ポリエステル繊維及び液晶ポリエステル繊維の製造方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3637595A (en) * | 1969-05-28 | 1972-01-25 | Steve G Cottis | P-oxybenzoyl copolyesters |
US3703495A (en) * | 1971-04-19 | 1972-11-21 | Eastman Kodak Co | Processable polyester compositions |
PH15509A (en) * | 1974-05-10 | 1983-02-03 | Du Pont | Improvements in an relating to synthetic polyesters |
US4247514A (en) * | 1975-05-05 | 1981-01-27 | E. I. Du Pont De Nemours And Company | Process for strengthening a shaped article of a polyester |
US4067852A (en) * | 1976-05-13 | 1978-01-10 | Celanese Corporation | Melt processable thermotropic wholly aromatic polyester containing polybenzoyl units |
US4169933A (en) * | 1977-08-08 | 1979-10-02 | Eastman Kodak Company | Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid |
US4639504A (en) * | 1982-06-08 | 1987-01-27 | Dart Industries Inc. | Production of thermally stabilized aromatic polyesters |
US4626557A (en) * | 1982-07-26 | 1986-12-02 | Dart Industries, Inc. | Plastic ovenware containing talc |
US4485230A (en) * | 1983-09-13 | 1984-11-27 | Phillips Petroleum Company | Polyarylate formation by ester interchange reaction |
US4742149A (en) * | 1983-11-30 | 1988-05-03 | Dart Industries, Inc. | Production of melt consistent aromatic polyesters |
US4611025A (en) * | 1985-04-04 | 1986-09-09 | Akkapeddi Murali K | Process for the production of thermoplastic compositions containing thermotropic oligomers and compositions produced by such process |
JPH0651827B2 (ja) * | 1985-10-04 | 1994-07-06 | 三菱化成株式会社 | サ−モトロピツク液晶ポリマ−組成物およびその製造方法 |
JPH0739478B2 (ja) * | 1985-10-31 | 1995-05-01 | 住友化学工業株式会社 | 芳香族ポリエステルの製造方法 |
US4851467A (en) * | 1986-12-04 | 1989-07-25 | Amoco Corporation | Molding compositions comprising wholly aromatic polymers which contain carbon black |
JPH0717748B2 (ja) * | 1986-12-19 | 1995-03-01 | 川崎製鉄株式会社 | 芳香族ポリエステルアミド |
JPH01215823A (ja) * | 1988-02-23 | 1989-08-29 | Tosoh Corp | 芳香族コポリエステルの製造方法 |
US4849499A (en) * | 1988-08-01 | 1989-07-18 | Eastman Kodak Company | Melt processable, liquid crystalline polyesters |
US5025082A (en) * | 1988-08-24 | 1991-06-18 | Mitsubishi Kasei Corporation | Aromatic polyester, aromatic polyester-amide and processes for producing the same |
JP2847188B2 (ja) * | 1988-11-04 | 1999-01-13 | 住友化学工業株式会社 | 芳香族ポリエステルの製造方法 |
EP0394813A3 (de) * | 1989-04-26 | 1992-04-08 | The Dow Chemical Company | Aus der Schmelze verarbeitbare thermotrope aromatische Copolyester und Verfahren zu deren Herstellung |
US5071942A (en) * | 1989-05-19 | 1991-12-10 | The Dow Chemical Company | Melt processable thermotropic aromatic copolyesters |
US5115080A (en) * | 1990-10-24 | 1992-05-19 | E. I. Du Pont De Nemours And Company | Thermotropic liquid crystalline polyesters from 2-methylhydroquinone |
US5110896A (en) * | 1990-12-10 | 1992-05-05 | E. I. Du Pont De Nemours And Company | Thermotropic liquid crystalline polyester compositions |
-
1992
- 1992-05-04 US US07/878,150 patent/US5250654A/en not_active Expired - Lifetime
-
1993
- 1993-05-03 EP EP93911005A patent/EP0639204B1/de not_active Expired - Lifetime
- 1993-05-03 AT AT93911005T patent/ATE164174T1/de active
- 1993-05-03 SG SG1996008267A patent/SG43977A1/en unknown
- 1993-05-03 JP JP51957993A patent/JP3247378B2/ja not_active Expired - Lifetime
- 1993-05-03 DE DE69317557T patent/DE69317557T2/de not_active Expired - Lifetime
- 1993-05-03 WO PCT/US1993/004156 patent/WO1993022364A1/en active IP Right Grant
- 1993-05-03 CA CA002135051A patent/CA2135051A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US5250654A (en) | 1993-10-05 |
JPH07506391A (ja) | 1995-07-13 |
WO1993022364A1 (en) | 1993-11-11 |
SG43977A1 (en) | 1997-11-14 |
EP0639204A1 (de) | 1995-02-22 |
CA2135051A1 (en) | 1993-11-11 |
DE69317557T2 (de) | 1998-11-05 |
JP3247378B2 (ja) | 2002-01-15 |
ATE164174T1 (de) | 1998-04-15 |
EP0639204B1 (de) | 1998-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 639204 Country of ref document: EP Representative=s name: ABITZ & PARTNER, 81677 MUENCHEN, DE |