DE69809229T2 - Flüssigkristalline polyester und daraus hergestellte formmasse - Google Patents

Flüssigkristalline polyester und daraus hergestellte formmasse

Info

Publication number
DE69809229T2
DE69809229T2 DE69809229T DE69809229T DE69809229T2 DE 69809229 T2 DE69809229 T2 DE 69809229T2 DE 69809229 T DE69809229 T DE 69809229T DE 69809229 T DE69809229 T DE 69809229T DE 69809229 T2 DE69809229 T2 DE 69809229T2
Authority
DE
Germany
Prior art keywords
liquid crystalline
crystalline polyester
molds made
molds
polyester
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 - Fee Related
Application number
DE69809229T
Other languages
English (en)
Other versions
DE69809229D1 (de
Inventor
Edward C O Eastman Chemic Long
Spears Birch
Rodney Bradley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
Eastman Chemical Co
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
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of DE69809229D1 publication Critical patent/DE69809229D1/de
Application granted granted Critical
Publication of DE69809229T2 publication Critical patent/DE69809229T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0326—Organic insulating material consisting of one material containing O

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69809229T 1997-06-06 1998-06-05 Flüssigkristalline polyester und daraus hergestellte formmasse Expired - Fee Related DE69809229T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4877397P 1997-06-06 1997-06-06
US09/058,015 US6093787A (en) 1997-06-06 1998-04-09 Liquid crystalline polyesters and molding compositions prepared therefrom
PCT/US1998/011589 WO1998055530A1 (en) 1997-06-06 1998-06-05 Liquid crystalline polyesters and molding compositions prepared therefrom

Publications (2)

Publication Number Publication Date
DE69809229D1 DE69809229D1 (de) 2002-12-12
DE69809229T2 true DE69809229T2 (de) 2003-03-27

Family

ID=26726515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809229T Expired - Fee Related DE69809229T2 (de) 1997-06-06 1998-06-05 Flüssigkristalline polyester und daraus hergestellte formmasse

Country Status (7)

Country Link
US (1) US6093787A (de)
EP (1) EP0986598B1 (de)
JP (1) JP2002503286A (de)
CN (1) CN1117783C (de)
BR (1) BR9809957A (de)
DE (1) DE69809229T2 (de)
WO (1) WO1998055530A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6514611B1 (en) * 2001-08-21 2003-02-04 Ticona Llc Anisotropic melt-forming polymers having a high degree of stretchability
CN100436502C (zh) * 2004-05-11 2008-11-26 三菱化学株式会社 聚酯树脂及其制备方法
JP4625340B2 (ja) * 2005-01-31 2011-02-02 上野製薬株式会社 液晶ポリエステル樹脂およびその製造方法
EP2070966B1 (de) * 2006-09-06 2016-04-13 Toray Industries, Inc. Polyesterharzzusammensetzung, herstellungsverfahren dafür und laminierte polyesterfolie
JP5751907B2 (ja) * 2011-04-15 2015-07-22 Ｊｘ日鉱日石エネルギー株式会社 Ｌｅｄリフレクター
JP5726610B2 (ja) * 2011-04-15 2015-06-03 Ｊｘ日鉱日石エネルギー株式会社 液晶ポリエステルの製造方法
US9340647B2 (en) 2012-01-31 2016-05-17 Jx Nippon Oil & Energy Corporation Liquid crystal polyester amide, liquid crystal polyester amide resin composition, and molded article
JP5866423B2 (ja) * 2014-10-10 2016-02-17 Ｊｘ日鉱日石エネルギー株式会社 液晶ポリエステル樹脂組成物、成形体及びｌｅｄリフレクター
JP2016041828A (ja) * 2016-01-04 2016-03-31 Ｊｘ日鉱日石エネルギー株式会社 液晶ポリエステル樹脂組成物、成形体及びｌｅｄリフレクター
WO2018225975A1 (ko) 2017-06-07 2018-12-13 에스케이케미칼 주식회사 액정고분자 합성용 조성물, 이를 이용한 전기전자제품용 액정고분자, 고분자 수지 조성물 및 성형품
WO2022117518A1 (en) 2020-12-02 2022-06-09 Solvay Specialty Polymers Usa, Llc Liquid crystalline polyesters (lcp) and thermoplastic compositions having low dielectric constant (dk) and dissipation factor (df)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169933A (en) * 1977-08-08 1979-10-02 Eastman Kodak Company Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid
US4342678A (en) * 1979-07-17 1982-08-03 Ciba-Geigy Corporation Glass-reinforced polyester moulding compounds
US4327206A (en) * 1981-03-27 1982-04-27 Eastman Kodak Co. Process for preparing poly-1,4-cyclohexanedicarboxylate polyesters having high trans isomer content
JPH0665694B2 (ja) * 1987-04-10 1994-08-24 チッソ株式会社 シクロヘキサンジカルボン酸と芳香族ジオールとの液晶性ポリエステル重合体の製造方法
JPH01167362A (ja) * 1987-12-24 1989-07-03 Tosoh Corp サーモトロピック液晶ポリマー成形材料
JP3248017B2 (ja) * 1993-01-22 2002-01-21 日石三菱株式会社 液晶性ポリエステル

Also Published As

Publication number Publication date
CN1265684A (zh) 2000-09-06
DE69809229D1 (de) 2002-12-12
BR9809957A (pt) 2000-08-01
EP0986598A1 (de) 2000-03-22
CN1117783C (zh) 2003-08-13
US6093787A (en) 2000-07-25
EP0986598B1 (de) 2002-11-06
JP2002503286A (ja) 2002-01-29
WO1998055530A1 (en) 1998-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, D

8339 Ceased/non-payment of the annual fee