DE69504655D1 - Flüssigkristalline polyesterimide - Google Patents

Flüssigkristalline polyesterimide

Info

Publication number
DE69504655D1
DE69504655D1 DE69504655T DE69504655T DE69504655D1 DE 69504655 D1 DE69504655 D1 DE 69504655D1 DE 69504655 T DE69504655 T DE 69504655T DE 69504655 T DE69504655 T DE 69504655T DE 69504655 D1 DE69504655 D1 DE 69504655D1
Authority
DE
Germany
Prior art keywords
polyesterimides
liquid crystaline
crystaline
liquid
crystaline polyesterimides
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
Application number
DE69504655T
Other languages
English (en)
Other versions
DE69504655T2 (de
Inventor
Robert Luise
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
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69504655D1 publication Critical patent/DE69504655D1/de
Application granted granted Critical
Publication of DE69504655T2 publication Critical patent/DE69504655T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/16—Polyester-imides
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE69504655T 1994-05-17 1995-05-16 Flüssigkristalline polyesterimide Expired - Lifetime DE69504655T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24528894A 1994-05-17 1994-05-17
US31123594A 1994-09-23 1994-09-23
PCT/US1995/005846 WO1995031496A1 (en) 1994-05-17 1995-05-16 Liquid crystalline poly(ester-imides)

Publications (2)

Publication Number Publication Date
DE69504655D1 true DE69504655D1 (de) 1998-10-15
DE69504655T2 DE69504655T2 (de) 1999-03-11

Family

ID=26937124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504655T Expired - Lifetime DE69504655T2 (de) 1994-05-17 1995-05-16 Flüssigkristalline polyesterimide

Country Status (5)

Country Link
US (1) US5708122A (de)
EP (1) EP0759949B1 (de)
JP (1) JP3546056B2 (de)
DE (1) DE69504655T2 (de)
WO (1) WO1995031496A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6013719A (en) * 1998-06-15 2000-01-11 E. I. Du Pont De Nemours And Company Applications of low melt viscosity polytetrafluorethylene
JP6101501B2 (ja) * 2013-02-08 2017-03-22 株式会社カネカ 高熱伝導性熱可塑性樹脂組成物、及び高熱伝導性熱可塑性樹脂の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176223A (en) * 1978-12-18 1979-11-27 E. I. Du Pont De Nemours And Company Polyimide-esters and filaments prepared from 4-(4'-carboxyphthalimido)benzoic acid or 4-(4'-hydroxyphthalimido)phenol
US4383105A (en) * 1981-12-28 1983-05-10 E. I. Du Pont De Nemours And Company Polyimide-esters and filaments
JPS61238046A (ja) * 1985-04-15 1986-10-23 Fuji Photo Film Co Ltd 放射線画像情報読取方法
DE3542797A1 (de) * 1985-12-04 1987-06-11 Basf Ag Vollaromatische mesomorphe polyesterimide, deren herstellung sowie verwendung
DE3542798A1 (de) * 1985-12-04 1987-06-11 Basf Ag Vollaromatische mesomorphe polyesteramidimide, deren herstellung und verwendung
JPS6392651A (ja) * 1986-10-08 1988-04-23 Teijin Ltd ポリエステルイミド
JPH0333125A (ja) * 1989-06-29 1991-02-13 Toray Ind Inc 光学異方性ポリエステル
JP2919636B2 (ja) * 1991-05-21 1999-07-12 三井化学株式会社 摺動材用ポリイミド系樹脂組成物
US4988821A (en) * 1989-08-23 1991-01-29 General Electric Company Liquid crystalline polyesteretherimides and intermediates therefor
JP2844713B2 (ja) * 1989-09-04 1999-01-06 三菱瓦斯化学株式会社 共重合ポリエステルイミド
JPH0433925A (ja) * 1990-05-29 1992-02-05 Mitsubishi Petrochem Co Ltd 液晶性ポリエステルエーテルイミドおよびその製造法
US5322920A (en) * 1990-07-25 1994-06-21 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Thermosetting esterimide oligomer and its production method
DE4138764A1 (de) * 1991-11-26 1993-05-27 Basf Ag Hochtemperaturbestaendige blockcopolykondensate
IT1258302B (it) * 1992-04-10 1996-02-22 Eniricerche Spa Poliestereimmide trmotropica, procedimento per la sua preparazione e suo impiego
AT398977B (de) * 1992-11-10 1995-02-27 Chemie Linz Gmbh Thermoplastische polyesterimide aus trimellitsäure, propandiphenol und einem aromatischen diamin mit verbesserten mechanischen eigenschaften, ihre herstellung und verwendung
FI101308B1 (fi) * 1994-07-01 1998-05-29 Optatech Oy Nestekidekopolyesteri-imidit ja menetelmä niiden valmistamiseksi

Also Published As

Publication number Publication date
EP0759949A1 (de) 1997-03-05
US5708122A (en) 1998-01-13
DE69504655T2 (de) 1999-03-11
WO1995031496A1 (en) 1995-11-23
EP0759949B1 (de) 1998-09-09
JP3546056B2 (ja) 2004-07-21
JPH10500443A (ja) 1998-01-13

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