CA1238747A - Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aromatic hydroxyl monomer and/or aromatic amine monomer - Google Patents

Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aromatic hydroxyl monomer and/or aromatic amine monomer

Info

Publication number
CA1238747A
CA1238747A CA000473571A CA473571A CA1238747A CA 1238747 A CA1238747 A CA 1238747A CA 000473571 A CA000473571 A CA 000473571A CA 473571 A CA473571 A CA 473571A CA 1238747 A CA1238747 A CA 1238747A
Authority
CA
Canada
Prior art keywords
accordance
monomer
approximately
molar excess
percent
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
Application number
CA000473571A
Other languages
English (en)
French (fr)
Inventor
Hyun-Nam Yoon
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of CA1238747A publication Critical patent/CA1238747A/en
Expired 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyamides (AREA)
CA000473571A 1984-05-17 1985-02-05 Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aromatic hydroxyl monomer and/or aromatic amine monomer Expired CA1238747A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US611,299 1984-05-17
US06/611,299 US4567247A (en) 1984-05-17 1984-05-17 Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aromatic hydroxyl monomer and/or aromatic amine monomer

Publications (1)

Publication Number Publication Date
CA1238747A true CA1238747A (en) 1988-06-28

Family

ID=24448479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000473571A Expired CA1238747A (en) 1984-05-17 1985-02-05 Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aromatic hydroxyl monomer and/or aromatic amine monomer

Country Status (5)

Country Link
US (1) US4567247A (2)
EP (1) EP0162667B1 (2)
JP (1) JPS60245631A (2)
CA (1) CA1238747A (2)
DE (1) DE3584581D1 (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632798A (en) * 1983-07-27 1986-12-30 Celanese Corporation Encapsulation of electronic components with anisotropic thermoplastic polymers
US4720424A (en) * 1984-06-18 1988-01-19 Hoebbst Celanese Corporation Electronic component encapsulated with a composition comprising a polymer which is capable of forming an anisotropic melt phase and substantially incapable of further chain growth upon heating
DE3542779A1 (de) * 1985-12-04 1987-06-11 Basf Ag Vollaromatische mesomorphe polyesteramide, deren herstellung und verwendung
JPH0694504B2 (ja) * 1987-01-30 1994-11-24 川崎製鉄株式会社 共重合ポリエステルアミド
US4767839A (en) * 1987-07-06 1988-08-30 Allied-Signal Inc. Alternating aliphatic-aromatic poly(esteramide)
JPS6426634A (en) * 1987-07-23 1989-01-27 Agency Ind Science Techn Chlorine-containing aromatic aromatic polyester
JP4245969B2 (ja) * 2003-04-24 2009-04-02 ポリプラスチックス株式会社 非晶質全芳香族ポリエステルアミド及びその組成物
JP4907053B2 (ja) * 2003-04-25 2012-03-28 ポリプラスチックス株式会社 非晶質全芳香族ポリエステルアミド及びその組成物
JP2011084731A (ja) * 2009-09-15 2011-04-28 Muroran Institute Of Technology 芳香族ポリエステル
KR102120296B1 (ko) 2017-01-26 2020-06-08 포리프라스틱 가부시키가이샤 전방향족 폴리에스테르 및 폴리에스테르 수지 조성물
KR102085262B1 (ko) 2017-05-10 2020-03-05 포리프라스틱 가부시키가이샤 전방향족 폴리에스테르 및 폴리에스테르 수지 조성물

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350326A (en) * 1941-04-26 1944-06-06 Dow Chemical Co Condensation product of p-hydroxy benzoic acid
US3637595A (en) * 1969-05-28 1972-01-25 Steve G Cottis P-oxybenzoyl copolyesters
JPS5292295A (en) * 1976-01-29 1977-08-03 Sumitomo Chem Co Ltd Preparation of aromatic polyester
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
US4219461A (en) * 1979-04-23 1980-08-26 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxy benzoic acid, aromatic diol, and aromatic diacid capable of readily undergoing melt processing
US4256624A (en) * 1979-07-02 1981-03-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and aromatic diacid capable of undergoing melt processing
US4337190A (en) * 1980-07-15 1982-06-29 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid and meta-hydroxy benzoic acid capable of readily undergoing melt processing
US4318842A (en) * 1980-10-06 1982-03-09 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and 1,4-cyclohexanedicarboxylic acid capable of undergoing melt processing
US4318841A (en) * 1980-10-06 1982-03-09 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxy benzoic acid, terephthalic acid, and resorcinol capable of readily undergoing melt processing to form shaped articles having increased impact strength
US4359569A (en) * 1980-10-17 1982-11-16 E. I. Du Pont De Nemours And Company Aromatic polyester and filaments
US4351917A (en) * 1981-04-06 1982-09-28 Celanese Corporation Poly(ester-amide) capable of forming an anisotropic melt phase derived from 6-hydroxy-2-naphthoic acid, aromatic monomer capable of forming an amide linkage, and other aromatic hydroxyacid
US4370466A (en) * 1981-09-28 1983-01-25 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming polyesters
US4393191A (en) * 1982-03-08 1983-07-12 Celanese Corporation Preparation of aromatic polyesters by direct self-condensation of aromatic hydroxy acids
US4395513A (en) * 1982-04-08 1983-07-26 Celanese Corporation High performance thermally stable poly(6-oxy-2-naphthoate)

Also Published As

Publication number Publication date
US4567247A (en) 1986-01-28
JPH0517926B2 (2) 1993-03-10
JPS60245631A (ja) 1985-12-05
EP0162667A2 (en) 1985-11-27
EP0162667B1 (en) 1991-11-06
EP0162667A3 (en) 1987-08-19
DE3584581D1 (de) 1991-12-12

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Legal Events

Date Code Title Description
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