SG45436A1 - Improved heat resistant liquid crystalline polymers - Google Patents

Improved heat resistant liquid crystalline polymers

Info

Publication number
SG45436A1
SG45436A1 SG1996008239A SG1996008239A SG45436A1 SG 45436 A1 SG45436 A1 SG 45436A1 SG 1996008239 A SG1996008239 A SG 1996008239A SG 1996008239 A SG1996008239 A SG 1996008239A SG 45436 A1 SG45436 A1 SG 45436A1
Authority
SG
Singapore
Prior art keywords
heat resistant
liquid crystalline
improved heat
crystalline polymers
resistant liquid
Prior art date
Application number
SG1996008239A
Other languages
English (en)
Inventor
Marion Glen Waggoner
Michael Robert Samuels
Original Assignee
E I Du Pont De Nemours And Pol
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22110946&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG45436(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E I Du Pont De Nemours And Pol filed Critical E I Du Pont De Nemours And Pol
Publication of SG45436A1 publication Critical patent/SG45436A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/014—Stabilisers against oxidation, heat, light or ozone
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Liquid Crystal Substances (AREA)
  • Paper (AREA)
SG1996008239A 1993-06-10 1994-05-25 Improved heat resistant liquid crystalline polymers SG45436A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/072,976 US5397502A (en) 1993-06-10 1993-06-10 Heat resistant liquid crsytalline polymers

Publications (1)

Publication Number Publication Date
SG45436A1 true SG45436A1 (en) 1998-01-16

Family

ID=22110946

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008239A SG45436A1 (en) 1993-06-10 1994-05-25 Improved heat resistant liquid crystalline polymers

Country Status (7)

Country Link
US (1) US5397502A (fr)
EP (1) EP0702702B1 (fr)
JP (1) JP2825661B2 (fr)
DE (1) DE69418325T2 (fr)
SG (1) SG45436A1 (fr)
TW (1) TW311928B (fr)
WO (1) WO1994029366A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3320538B2 (ja) * 1993-12-28 2002-09-03 ポリプラスチックス株式会社 液晶性ポリエステル樹脂組成物
DE69706277T2 (de) * 1996-01-05 2002-05-08 E.I. Du Pont De Nemours And Co., Wilmington Flüssigkristalline polymer zusammensetzungen
JP4795590B2 (ja) * 1999-07-12 2011-10-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 耐熱性液晶ポリマー製品
WO2001081449A1 (fr) 2000-04-20 2001-11-01 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyusho Resine polyester a cristaux liquides
JP4782273B2 (ja) * 2000-07-28 2011-09-28 上野製薬株式会社 芳香族ジカルボン酸組成物およびそれを用いた液晶ポリエステル樹脂
US7128804B2 (en) * 2000-12-29 2006-10-31 Lam Research Corporation Corrosion resistant component of semiconductor processing equipment and method of manufacture thereof
JP4522627B2 (ja) 2001-11-26 2010-08-11 上野製薬株式会社 液晶ポリエステル樹脂
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
US7128847B2 (en) * 2002-07-25 2006-10-31 E. I. Du Pont De Nemours And Company Liquid crystalline polymeric compositions
US7014791B2 (en) * 2002-12-18 2006-03-21 E.I. Du Pont De Nemours And Company Liquid crystalline polymer composition
US20040135118A1 (en) * 2002-12-18 2004-07-15 Waggoner Marion G. Process for producing a liquid crystalline polymer
CN105566868A (zh) * 2015-12-30 2016-05-11 金发科技股份有限公司 一种液晶聚酯组合物
CN105542135A (zh) * 2015-12-30 2016-05-04 金发科技股份有限公司 一种液晶聚酯和由其组成的液晶聚酯组合物
CN105838386A (zh) * 2016-04-13 2016-08-10 珠海万通特种工程塑料有限公司 一种液晶聚酯组合物
CN105860465A (zh) * 2016-04-13 2016-08-17 珠海万通特种工程塑料有限公司 一种液晶聚酯组合物
CN105907058B (zh) * 2016-04-13 2018-06-15 珠海万通特种工程塑料有限公司 一种液晶聚酯组合物
CN105885369A (zh) * 2016-04-13 2016-08-24 珠海万通特种工程塑料有限公司 一种液晶聚酯组合物
WO2019099090A1 (fr) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Compositions de polyester cristallin liquide et méthodes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161470A (en) * 1977-10-20 1979-07-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid and para-hydroxy benzoic acid capable of readily undergoing melt processing
CA1174780A (fr) * 1980-08-06 1984-09-18 Celanese Corporation Compositions de resine de poly(terephtalate d'ethylene) au brillant intense
FI842150L (fi) * 1983-11-30 1985-05-31 Dart Ind Inc Foerfarande foer framstaellning av aromatiska polyestrar.
US4742149A (en) * 1983-11-30 1988-05-03 Dart Industries, Inc. Production of melt consistent aromatic polyesters
US4574066A (en) * 1984-02-27 1986-03-04 Celanese Corporation Process for the expeditious formation of a high strength shaped article of poly(6-oxy-2-naphthoate-4-oxybenzoate)
JP2664406B2 (ja) * 1988-04-13 1997-10-15 ポリプラスチックス 株式会社 溶融時に光学的異方性を示すポリエステル樹脂及び樹脂組成物
JPS6461087A (en) * 1987-09-01 1989-03-08 Sumitomo Chemical Co Resin composition for printed wiring board
US5098940A (en) * 1989-04-27 1992-03-24 Amoco Corporation Crystalline polyphthalamide composition having improved properties
US4983688A (en) * 1989-04-28 1991-01-08 Synthetic Products Company Liquid crystal polymer compositions
DE3923294A1 (de) * 1989-07-14 1991-01-24 Bayer Ag Hochwaermeformbestaendige thermotrope polyester mit guter schlagzaehigkeit, verfahren zu ihrer herstellung sowie ihrer verwendung zur herstellung von formkoerpern, filamenten und folien
US5110896A (en) * 1990-12-10 1992-05-05 E. I. Du Pont De Nemours And Company Thermotropic liquid crystalline polyester compositions
JP3088206B2 (ja) * 1991-11-26 2000-09-18 ポリプラスチックス株式会社 芳香族ポリエステル及びポリエステル樹脂組成物
US5250654A (en) * 1992-05-04 1993-10-05 E. I. Du Pont De Nemours And Company Thermotropic liquid crystalline polyester compositions
US5264477A (en) * 1992-07-28 1993-11-23 Hoechst Celanese Corp. Liquid crystalline polyesters containing metal terephthalate nucleating agents

Also Published As

Publication number Publication date
EP0702702B1 (fr) 1999-05-06
DE69418325D1 (de) 1999-06-10
JPH08511573A (ja) 1996-12-03
JP2825661B2 (ja) 1998-11-18
DE69418325T2 (de) 1999-11-04
US5397502A (en) 1995-03-14
EP0702702A1 (fr) 1996-03-27
TW311928B (fr) 1997-08-01
WO1994029366A1 (fr) 1994-12-22

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