IT1217803B - Copoliestrere termotropico e procedimento per la sua preparazione e suo uso - Google Patents

Copoliestrere termotropico e procedimento per la sua preparazione e suo uso

Info

Publication number
IT1217803B
IT1217803B IT20886/88A IT2088688A IT1217803B IT 1217803 B IT1217803 B IT 1217803B IT 20886/88 A IT20886/88 A IT 20886/88A IT 2088688 A IT2088688 A IT 2088688A IT 1217803 B IT1217803 B IT 1217803B
Authority
IT
Italy
Prior art keywords
procedure
preparation
thermotropic copolyester
thermotropic
copolyester
Prior art date
Application number
IT20886/88A
Other languages
English (en)
Other versions
IT8820886A0 (it
Inventor
Arnaldo Roggero
Ugo Pedretti
Pierluigi Magagnini
E Montani
H H Hakemi
B Bresci
Mantia F P La
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Priority to IT20886/88A priority Critical patent/IT1217803B/it
Publication of IT8820886A0 publication Critical patent/IT8820886A0/it
Priority to US07/358,167 priority patent/US4963642A/en
Priority to EP19890201385 priority patent/EP0345869A3/en
Priority to JP1144319A priority patent/JP2707136B2/ja
Application granted granted Critical
Publication of IT1217803B publication Critical patent/IT1217803B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT20886/88A 1988-06-08 1988-06-08 Copoliestrere termotropico e procedimento per la sua preparazione e suo uso IT1217803B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20886/88A IT1217803B (it) 1988-06-08 1988-06-08 Copoliestrere termotropico e procedimento per la sua preparazione e suo uso
US07/358,167 US4963642A (en) 1988-06-08 1989-05-30 Thermotropic copolyester and process for preparing it and use thereof
EP19890201385 EP0345869A3 (en) 1988-06-08 1989-05-31 Thermotropic copolyester and process for preparing it and use thereof
JP1144319A JP2707136B2 (ja) 1988-06-08 1989-06-08 サーモトロピックコポリエステル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20886/88A IT1217803B (it) 1988-06-08 1988-06-08 Copoliestrere termotropico e procedimento per la sua preparazione e suo uso

Publications (2)

Publication Number Publication Date
IT8820886A0 IT8820886A0 (it) 1988-06-08
IT1217803B true IT1217803B (it) 1990-03-30

Family

ID=11173566

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20886/88A IT1217803B (it) 1988-06-08 1988-06-08 Copoliestrere termotropico e procedimento per la sua preparazione e suo uso

Country Status (4)

Country Link
US (1) US4963642A (it)
EP (1) EP0345869A3 (it)
JP (1) JP2707136B2 (it)
IT (1) IT1217803B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831328A1 (de) * 1988-09-15 1990-03-29 Basf Ag Thermotrope polyester auf der grundlage von adipinsaeure
IT1236841B (it) * 1989-11-22 1993-04-21 Eniricerche Spa Copoliestereammide termotropica,procedimento per la sua preparazione e la sua utilizzazione
IT1250716B (it) * 1991-07-30 1995-04-21 Eniricerche Spa Copoliestere termotropico, procedimento per la sua preparazione e suo impiego nella preparazione di gomme vulcanizzate
US5948864A (en) * 1998-02-11 1999-09-07 Acushnet Company Golf ball incorporating liquid crystalline polymers
JP4758100B2 (ja) * 2002-07-12 2011-08-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 液晶ポリマー、その製造方法、およびその物品
JP5366533B2 (ja) * 2008-12-25 2013-12-11 株式会社カネカ 熱可塑性樹脂組成物
JP5542514B2 (ja) * 2009-09-16 2014-07-09 株式会社カネカ 高熱伝導性熱可塑性樹脂組成物
JP5542513B2 (ja) * 2009-09-16 2014-07-09 株式会社カネカ 押出成形用高熱伝導性熱可塑性樹脂組成物
JP5490604B2 (ja) * 2009-09-18 2014-05-14 株式会社カネカ 熱可塑性樹脂組成物および放熱・伝熱用樹脂材料
JP5587811B2 (ja) * 2011-02-18 2014-09-10 株式会社カネカ スメクチック液晶ポリマーの製造方法
JP7520734B2 (ja) * 2021-01-27 2024-07-23 上野製薬株式会社 液晶ポリマー
JP2025127297A (ja) * 2024-02-20 2025-09-01 住友化学株式会社 成形原料及びフィルム

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
US4390681A (en) * 1982-03-04 1983-06-28 Monsanto Company Liquid crystal copolyesters
EP0242278A3 (en) * 1986-04-11 1989-06-14 The Board Of Trustees Of The University Of Illinois Polymers having enhanced electrical and magnetic properties
IT1203363B (it) * 1987-03-16 1989-02-15 Eniricerche Spa Copoliestere termotropico,procedimento per la sua preparazione e sua utilizzazione

Also Published As

Publication number Publication date
EP0345869A2 (en) 1989-12-13
EP0345869A3 (en) 1990-09-05
JP2707136B2 (ja) 1998-01-28
JPH0232122A (ja) 1990-02-01
US4963642A (en) 1990-10-16
IT8820886A0 (it) 1988-06-08

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930617