JPH0446971B2 - - Google Patents

Info

Publication number
JPH0446971B2
JPH0446971B2 JP58136901A JP13690183A JPH0446971B2 JP H0446971 B2 JPH0446971 B2 JP H0446971B2 JP 58136901 A JP58136901 A JP 58136901A JP 13690183 A JP13690183 A JP 13690183A JP H0446971 B2 JPH0446971 B2 JP H0446971B2
Authority
JP
Japan
Prior art keywords
component
melt
mol
concentration
present
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
JP58136901A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5951915A (ja
Inventor
Jei Iisuto Ansonii
Daburyu Karundan Goodon
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.)
CNA Holdings LLC
Original Assignee
Hoechst 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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of JPS5951915A publication Critical patent/JPS5951915A/ja
Publication of JPH0446971B2 publication Critical patent/JPH0446971B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP13690183A 1982-07-29 1983-07-28 ６−オキシ−２−ナフトイル成分及び４−オキシ−４′−カルボキシビフエニル成分を含んで成る全芳香族ポリエステル Granted JPS5951915A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40288282A 1982-07-29 1982-07-29
US402882 1982-07-29
US490648 1983-05-02

Publications (2)

Publication Number Publication Date
JPS5951915A JPS5951915A (ja) 1984-03-26
JPH0446971B2 true JPH0446971B2 (de) 1992-07-31

Family

ID=23593666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13690183A Granted JPS5951915A (ja) 1982-07-29 1983-07-28 ６−オキシ−２−ナフトイル成分及び４−オキシ−４′−カルボキシビフエニル成分を含んで成る全芳香族ポリエステル

Country Status (1)

Country Link
JP (1) JPS5951915A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190325A (ja) * 1984-10-09 1986-05-08 Polyplastics Co 磁気テ−プ材料
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
WO1990011879A1 (en) * 1989-03-31 1990-10-18 Nippon Petrochemicals Co., Ltd. Molding method of magnetic disc substrate
JP2009292852A (ja) * 2006-09-26 2009-12-17 Polyplastics Co 全芳香族ポリエステル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE50008B1 (en) * 1979-09-10 1986-01-22 Dart Ind Inc Improvements in or relating to plastics ovenware

Also Published As

Publication number Publication date
JPS5951915A (ja) 1984-03-26

Similar Documents

Publication Publication Date Title
EP0044205B1 (de) In geschmolzenem Zustand gut verarbeitbare Polyester aus 6-Hydroxy-2-naphthoesäure und meta-Hydroxybenzoesäure
EP0022344B1 (de) Aus der Schmelze verarbeitbarer, anisotroper, vollaromatischer Polyester, der 6-Oxy-2-naphthoyleinheiten enthält; Formmassen, Formkörper und aus dem Polyester hergestellte Folien und Fasern
US4473682A (en) 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
US4161470A (en) Polyester of 6-hydroxy-2-naphthoic acid and para-hydroxy benzoic acid capable of readily undergoing melt processing
EP0049617B1 (de) Polyester aus 6-Hydroxy-2-Naphthoesäure, p-Hydroxybenzoesäure, Terephthalsäure und Resorcin, die in geschmolzenem Zustand gut verarbeitbar sind, um geformte Artikel zu bilden, die eine verbesserte Schlagzähigkeit haben
US4219461A (en) Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxy benzoic acid, aromatic diol, and aromatic diacid capable of readily undergoing melt processing
JP3105281B2 (ja) 溶融加工可能なポリエステル
US4746694A (en) 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
US4393191A (en) Preparation of aromatic polyesters by direct self-condensation of aromatic hydroxy acids
US4330457A (en) Poly(ester-amide) capable of forming an anisotropic melt phase derived from 6-hydroxy-2-naphthoic acid, dicarboxylic acid, and aromatic monomer capable of forming an amide linkage
JPS633891B2 (de)
EP0067032A1 (de) Eine anisotrope Schmelzphase bildendes, aus p-Hydroxybenzolsäure, 2,6-Dihydroxynaphthalin, einer carbocyclischen Dicarbonsäure, einem eine Amid-Verbindung zu bilden fähigen aromatischen Monomer und wahlweise einem zusätzlichen aromatischen Diol hergestelltes Poly(ester-amid)
US5171823A (en) Melt processable thermotropic wholly aromatic polyester containing 6-hydroxy-2-naphthoic acid moieties
US4431770A (en) Wholly aromatic polyester comprising 4-oxy-4'-carboxybiphenyl moiety which is capable of forming an anisotropic melt phase
EP0102160B1 (de) Aus der Schmelze verarbeitbarer, geringe Konzentration an 6-Oxy-2-naphthoyleinheiten enthaltender anisotroper Polyester
JPH0471091B2 (de)
JPH0446971B2 (de)
US4395536A (en) Preparation of aromatic copolyesters via in situ esterification with isopropenyl esters of an alkyl acid
US4429100A (en) Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxybenzoic acid, 2,6-dioxyanthraquinone, and aromatic diacid
US4285852A (en) Anisotropic wholly aromatic polyester derived from 4-hydroxy-4'-carboxy azobenzene and process for preparation
JPS61157527A (ja) 異方性溶融相を形成しうる全芳香族ポリエステル
JPH0625255B2 (ja) 全芳香族ポリエステルアミド
JPS63207819A (ja) 芳香族ポリエステル及びその製造方法
JPS63251426A (ja) 全芳香族サ−モトロピツク液晶ポリエステル