DE69404464T2 - Flüssigkristalline polymermischungen mit verbesserten verschleisseigenschaften - Google Patents

Flüssigkristalline polymermischungen mit verbesserten verschleisseigenschaften

Info

Publication number
DE69404464T2
DE69404464T2 DE69404464T DE69404464T DE69404464T2 DE 69404464 T2 DE69404464 T2 DE 69404464T2 DE 69404464 T DE69404464 T DE 69404464T DE 69404464 T DE69404464 T DE 69404464T DE 69404464 T2 DE69404464 T2 DE 69404464T2
Authority
DE
Germany
Prior art keywords
liquid crystal
improved wear
wear properties
crystal polymer
polymer blends
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
DE69404464T
Other languages
English (en)
Other versions
DE69404464D1 (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 DE69404464D1 publication Critical patent/DE69404464D1/de
Application granted granted Critical
Publication of DE69404464T2 publication Critical patent/DE69404464T2/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides
    • 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)
  • Liquid Crystal Substances (AREA)
DE69404464T 1993-05-28 1994-05-25 Flüssigkristalline polymermischungen mit verbesserten verschleisseigenschaften Expired - Lifetime DE69404464T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6724993A 1993-05-28 1993-05-28
US08/245,290 US5567770A (en) 1993-05-28 1994-05-17 Liquid crystalline polymer blends with improved wear properties
PCT/US1994/005645 WO1994028069A1 (en) 1993-05-28 1994-05-25 Liquid crystalline polymer blends with improved wear properties

Publications (2)

Publication Number Publication Date
DE69404464D1 DE69404464D1 (de) 1997-09-04
DE69404464T2 true DE69404464T2 (de) 1998-01-02

Family

ID=26747656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404464T Expired - Lifetime DE69404464T2 (de) 1993-05-28 1994-05-25 Flüssigkristalline polymermischungen mit verbesserten verschleisseigenschaften

Country Status (11)

Country Link
US (1) US5567770A (de)
EP (1) EP0700417B1 (de)
JP (1) JP3452321B2 (de)
AT (1) ATE155804T1 (de)
CA (1) CA2162847C (de)
DE (1) DE69404464T2 (de)
DK (1) DK0700417T3 (de)
ES (1) ES2105724T3 (de)
GR (1) GR3024395T3 (de)
SG (1) SG49229A1 (de)
WO (1) WO1994028069A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545475A (en) * 1994-09-20 1996-08-13 W. L. Gore & Associates Microfiber-reinforced porous polymer film and a method for manufacturing the same and composites made thereof
AU4176896A (en) * 1994-11-29 1996-06-19 Elf Atochem S.A. Thermoplastic fluoro resin composition and fiber
CA2263323A1 (en) * 1996-08-19 1998-02-26 Joy Sawyer Bloom Thermoplastic compositions including zinc oxide and tetrafluoroethylene homo or copolymers and shaped articles prepared therefrom
CN1095484C (zh) * 1999-06-25 2002-12-04 清华大学 一种由液晶类聚合物增强的聚四氟乙烯复合材料的制备方法
EP1661947B1 (de) * 2003-08-25 2016-05-11 Daikin Industries, Ltd. Produkt für hochfrequenzsignalübertragung, herstellungsverfahren dafür, und hochfrequenzsignalübertragungskabel
CA2850001A1 (en) * 2011-09-30 2013-04-04 Saint-Gobain Performance Plastics Corporation Meltprocessed fluoropolymer article and method for melt-processing fluoropolymers
CN111417681B (zh) * 2017-12-05 2023-08-22 提克纳有限责任公司 用于摄像模组的芳族聚合物组合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3171826D1 (en) * 1980-11-07 1985-09-19 Ici Plc Ptfe compositions containing anisotropic melt-forming polymers
JPH083041B2 (ja) * 1986-06-30 1996-01-17 三井東圧化学株式会社 ポリイミド樹脂組成物
JP2876644B2 (ja) * 1989-09-07 1999-03-31 東レ株式会社 樹脂組成物
CA2029979A1 (en) * 1989-11-16 1991-05-17 Kenneth D. Goebel Polymer blend composition
JP2531307B2 (ja) * 1991-01-08 1996-09-04 住友化学工業株式会社 全芳香族ポリエステル樹脂組成物およびオ―ブンウエア
JPH05230356A (ja) * 1991-11-30 1993-09-07 Hoechst Ag 液晶コポリマーおよびフッ素熱可塑性樹脂の混合物、ならびにその使用方法

Also Published As

Publication number Publication date
EP0700417B1 (de) 1997-07-23
ATE155804T1 (de) 1997-08-15
ES2105724T3 (es) 1997-10-16
US5567770A (en) 1996-10-22
JP3452321B2 (ja) 2003-09-29
SG49229A1 (en) 1998-05-18
WO1994028069A1 (en) 1994-12-08
JPH08510784A (ja) 1996-11-12
DE69404464D1 (de) 1997-09-04
CA2162847C (en) 2003-12-09
CA2162847A1 (en) 1994-12-08
EP0700417A1 (de) 1996-03-13
DK0700417T3 (da) 1997-09-01
GR3024395T3 (en) 1997-11-28

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