DE3368422D1 - Anisotropic melt processable polyester comprising relatively low concentration of 6-oxy-2-naphthoyl moiety - Google Patents

Anisotropic melt processable polyester comprising relatively low concentration of 6-oxy-2-naphthoyl moiety

Info

Publication number
DE3368422D1
DE3368422D1 DE8383304023T DE3368422T DE3368422D1 DE 3368422 D1 DE3368422 D1 DE 3368422D1 DE 8383304023 T DE8383304023 T DE 8383304023T DE 3368422 T DE3368422 T DE 3368422T DE 3368422 D1 DE3368422 D1 DE 3368422D1
Authority
DE
Germany
Prior art keywords
oxy
relatively low
low concentration
melt processable
anisotropic melt
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
DE8383304023T
Other languages
English (en)
Inventor
Gordon W Calundann
Larry F Charbonneau
Brian C Benicewicz
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.)
Celanese Corp
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
Priority claimed from US06/485,820 external-priority patent/US4473682A/en
Priority claimed from US06/492,103 external-priority patent/US4522974A/en
Application filed by Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of DE3368422D1 publication Critical patent/DE3368422D1/de
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

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)
DE8383304023T 1982-07-26 1983-07-11 Anisotropic melt processable polyester comprising relatively low concentration of 6-oxy-2-naphthoyl moiety Expired DE3368422D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40193282A 1982-07-26 1982-07-26
US06/485,820 US4473682A (en) 1982-07-26 1983-04-18 Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 4,4'-dioxybiphenyl moiety, and terephthaloyl moiety
US06/492,103 US4522974A (en) 1982-07-26 1983-05-06 Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety-4-benzoyl moiety, 1,4-dioxyphenylene moiety, isophthaloyl moiety and terephthaloyl moiety

Publications (1)

Publication Number Publication Date
DE3368422D1 true DE3368422D1 (en) 1987-01-29

Family

ID=27410480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383304023T Expired DE3368422D1 (en) 1982-07-26 1983-07-11 Anisotropic melt processable polyester comprising relatively low concentration of 6-oxy-2-naphthoyl moiety

Country Status (2)

Country Link
EP (1) EP0102160B1 (de)
DE (1) DE3368422D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576027B1 (fr) * 1985-01-11 1987-02-06 Rhone Poulenc Rech Copolyesters aromatiques thermotropes
DE3542778A1 (de) * 1985-12-04 1987-06-11 Basf Ag Vollaromatische mesomorphe polyetherester, deren herstellung und verwendung
DE3622137A1 (de) * 1986-07-02 1988-01-07 Basf Ag Vollaromatische mesomorphe polyester, deren herstellung sowie verwendung
GB8700923D0 (en) * 1987-01-16 1987-02-18 Ici Plc Aromatic copolyesters
US4746694A (en) * 1987-07-06 1988-05-24 Hoechst Celanese Corporation Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 2,6-dioxynaphthalene moiety, and terephthaloyl moiety
FR2617851B1 (fr) * 1987-07-10 1989-11-24 Rhone Poulenc Chimie Copolyesters et copolyesteramides aromatiques thermotropes
JP2664404B2 (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
US4845184A (en) * 1988-06-28 1989-07-04 General Electric Company Liquid crystalline polyesters
JPH0216120A (ja) * 1988-07-05 1990-01-19 Polyplastics Co 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
DE68928258T2 (de) * 1988-10-11 1998-03-26 Amoco Corp Hochfeste polymer gemische aus hydrochinon polyterephthalaten, enthaltend reste aus p-hydroxybenzoesäure
JPH03501748A (ja) * 1988-10-11 1991-04-18 アモコ・コーポレーシヨン ヒドロキノンポリ（イソ‐テレフタレート）ｐ‐ヒドロキシ安息香酸ポリマーの液晶ポリマー、並びにオキシビスベンゼン及びナフタレン誘導体を含むもう一つのＬＣＰのブレンド
CN102250622B (zh) * 2011-08-15 2013-09-04 金发科技股份有限公司 一种制备不易流动的物料的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US4355133A (en) * 1981-07-27 1982-10-19 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, 4-hydroxy benzoic acid, 1,4-cyclohexanedicarboxylic acid, and aromatic diol capable of readily undergoing melt processing to form articles possessing high impact properties
US4370466A (en) * 1981-09-28 1983-01-25 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming polyesters

Also Published As

Publication number Publication date
EP0102160A1 (de) 1984-03-07
EP0102160B1 (de) 1986-12-17

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Legal Events

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8364 No opposition during term of opposition