CA2086555A1 - Shaped articles containing copolymers of polybenzazoles - Google Patents

Shaped articles containing copolymers of polybenzazoles

Info

Publication number
CA2086555A1
CA2086555A1 CA002086555A CA2086555A CA2086555A1 CA 2086555 A1 CA2086555 A1 CA 2086555A1 CA 002086555 A CA002086555 A CA 002086555A CA 2086555 A CA2086555 A CA 2086555A CA 2086555 A1 CA2086555 A1 CA 2086555A1
Authority
CA
Canada
Prior art keywords
block
polybenzazole
thermoplastic
block copolymer
polymer
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.)
Abandoned
Application number
CA002086555A
Other languages
English (en)
French (fr)
Inventor
Wen-Fang Hwang
Otto C. Raspor
William J. Harris
Thuan P. Dixit
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.)
Dow Chemical Co
Original Assignee
Individual
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 US07/547,650 external-priority patent/US5273823A/en
Priority claimed from US07/562,781 external-priority patent/US5217809A/en
Application filed by Individual filed Critical Individual
Publication of CA2086555A1 publication Critical patent/CA2086555A1/en
Abandoned 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
    • C08L37/00—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 heterocyclic ring containing oxygen; Compositions of derivatives of such polymers
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/22—Polybenzoxazoles
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0346—Organic insulating material consisting of one material containing N

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CA002086555A 1990-07-02 1991-06-25 Shaped articles containing copolymers of polybenzazoles Abandoned CA2086555A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US07/547,650 1990-07-02
US07/547,650 US5273823A (en) 1988-10-11 1990-07-02 Shaped articles containing copolymers of polybenzazoles
US07/562,781 1990-08-06
US07/562,781 US5217809A (en) 1990-08-06 1990-08-06 Shaped articles containing copolymers of polybenzazoles
PCT/US1991/004530 WO1992000353A1 (en) 1990-07-02 1991-06-25 Shaped articles containing copolymers of polybenzazoles

Publications (1)

Publication Number Publication Date
CA2086555A1 true CA2086555A1 (en) 1992-01-03

Family

ID=27068605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002086555A Abandoned CA2086555A1 (en) 1990-07-02 1991-06-25 Shaped articles containing copolymers of polybenzazoles

Country Status (5)

Country Link
EP (1) EP0540657A4 (ko)
JP (1) JPH05508683A (ko)
KR (1) KR930701539A (ko)
CA (1) CA2086555A1 (ko)
WO (1) WO1992000353A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244617A (en) * 1992-02-05 1993-09-14 The Dow Chemical Company Consolidation and molding of polybenzazole-containing materials
EP0594145B1 (en) * 1992-10-22 2000-01-26 Toyobo Co., Ltd. Block copolymers containing blocks of polybenzazole polymer and blocks of polybenzoxazinone polymer or polyoxadiazole polymer
JP2007262158A (ja) * 2006-03-27 2007-10-11 Osaka Prefecture ポリオキサゾール又はその前駆体の微粒子及びその製造方法
RU2009144137A (ru) * 2007-04-30 2011-06-10 Тейджин Арамид Б.В. (Nl) Полибензазолы и предшествинники полибензазолов
CN103880767B (zh) * 2014-04-17 2016-03-16 哈尔滨工业大学 一种2-(对甲酰氯基苯基)-5-氨基-6-羟基苯并噁唑的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207407A (en) * 1978-05-03 1980-06-10 The United States Of America As Represented By The Secretary Of The Air Force Aromatic heterocyclic polymer alloys and products produced therefrom
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4816554A (en) * 1987-05-27 1989-03-28 Minnesota Mining And Manufacturing Company Poly(amido methyl-benzazole)

Also Published As

Publication number Publication date
JPH05508683A (ja) 1993-12-02
WO1992000353A1 (en) 1992-01-09
KR930701539A (ko) 1993-06-12
EP0540657A4 (en) 1993-09-15
EP0540657A1 (en) 1993-05-12

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