ATE164174T1 - Thermotrope flüssigkristalline polyesterzusammensetzungen, die gegebenenfalls glasverstärkungsmaterial/füllstoff enthalten - Google Patents

Thermotrope flüssigkristalline polyesterzusammensetzungen, die gegebenenfalls glasverstärkungsmaterial/füllstoff enthalten

Info

Publication number: ATE164174T1
Authority: AT; Austria
Prior art keywords: liquid crystalline; crystalline polyester; thermotropic liquid; filler; polyester compositions
Prior art date: 1992-05-04

Application number

AT93911005T

Other languages

English (en)

Inventor

Gregory Russell Alms

Michael Robert Samuels

Marion Glen Sageway R Waggoner

Original Assignee

Du Pont

Priority date (The priority date 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 date listed.)

1992-05-04

Filing date

1993-05-03

Publication date

1998-04-15

1993-05-03 Application filed by Du Pont filed Critical Du Pont

1998-04-15 Application granted granted Critical

1998-04-15 Publication of ATE164174T1 publication Critical patent/ATE164174T1/de

Links

239000000203 mixture Substances 0.000 title abstract 4
239000000945 filler Substances 0.000 title abstract 2
239000011521 glass Substances 0.000 title abstract 2
239000007788 liquid Substances 0.000 title abstract 2
229920000728 polyester Polymers 0.000 title abstract 2
239000000463 material Substances 0.000 title 1
230000002787 reinforcement Effects 0.000 title 1
FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 2
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
230000008018 melting Effects 0.000 abstract 2
238000002844 melting Methods 0.000 abstract 2
NEQFBGHQPUXOFH-UHFFFAOYSA-N 4-(4-carboxyphenyl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C=C1 NEQFBGHQPUXOFH-UHFFFAOYSA-N 0.000 abstract 1
229940090248 4-hydroxybenzoic acid Drugs 0.000 abstract 1
VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 abstract 1
239000000835 fiber Substances 0.000 abstract 1
RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 abstract 1
239000012744 reinforcing agent Substances 0.000 abstract 1
230000003014 reinforcing effect Effects 0.000 abstract 1

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)
Polyesters Or Polycarbonates (AREA)
Artificial Filaments (AREA)
Reinforced Plastic Materials (AREA)
Glass Compositions (AREA)

AT93911005T 1992-05-04 1993-05-03 Thermotrope flüssigkristalline polyesterzusammensetzungen, die gegebenenfalls glasverstärkungsmaterial/füllstoff enthalten ATE164174T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/878,150 US5250654A (en)	1992-05-04	1992-05-04	Thermotropic liquid crystalline polyester compositions

Publications (1)

Publication Number	Publication Date
ATE164174T1 true ATE164174T1 (de)	1998-04-15

Family

ID=25371480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93911005T ATE164174T1 (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)

* Cited by examiner, † Cited by third party
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
DE69706277T2 (de) *	1996-01-05	2002-05-08	E.I. Du Pont De Nemours And Co., Wilmington	Flüssigkristalline polymer zusammensetzungen
JP4758100B2 (ja) *	2002-07-12	2011-08-24	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、その製造方法、およびその物品
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
US20080150064A1 (en) *	2006-12-12	2008-06-26	Zimmerman Michael A	Plastic electronic component package
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)

* Cited by examiner, † Cited by third party
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 WO PCT/US1993/004156 patent/WO1993022364A1/en not_active Ceased
- 1993-05-03 SG SG1996008267A patent/SG43977A1/en unknown
- 1993-05-03 CA CA002135051A patent/CA2135051A1/en not_active Abandoned
- 1993-05-03 JP JP51957993A patent/JP3247378B2/ja not_active Expired - Lifetime
- 1993-05-03 DE DE69317557T patent/DE69317557T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0639204A1 (de)	1995-02-22
JPH07506391A (ja)	1995-07-13
DE69317557T2 (de)	1998-11-05
DE69317557D1 (de)	1998-04-23
SG43977A1 (en)	1997-11-14
CA2135051A1 (en)	1993-11-11
JP3247378B2 (ja)	2002-01-15
EP0639204B1 (de)	1998-03-18
US5250654A (en)	1993-10-05
WO1993022364A1 (en)	1993-11-11

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