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CA2097797A1 - Methode de fabrication de composites a matrices dont la matrice renferme du polybenzoxazole ou du polybenzothiazole - Google Patents

Methode de fabrication de composites a matrices dont la matrice renferme du polybenzoxazole ou du polybenzothiazole

Info

Publication number
CA2097797A1
CA2097797A1 CA002097797A CA2097797A CA2097797A1 CA 2097797 A1 CA2097797 A1 CA 2097797A1 CA 002097797 A CA002097797 A CA 002097797A CA 2097797 A CA2097797 A CA 2097797A CA 2097797 A1 CA2097797 A1 CA 2097797A1
Authority
CA
Canada
Prior art keywords
polymer
copolymer
fiber
polybenzoxazole
polybenzothiazole
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
CA002097797A
Other languages
English (en)
Inventor
Peter E. Pierini
Ritchie A. Wessling
Peter K. Kim
Thuan Phung Dixit
Giles R. Dillingham
O. Carl Raspor
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 US07/624,164 external-priority patent/US5196259A/en
Priority claimed from US07/668,532 external-priority patent/US5248721A/en
Application filed by Individual filed Critical Individual
Publication of CA2097797A1 publication Critical patent/CA2097797A1/fr
Abandoned 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/32—Polythiazoles; Polythiadiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/247—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using fibres of at least two types
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
CA002097797A 1990-12-07 1991-12-06 Methode de fabrication de composites a matrices dont la matrice renferme du polybenzoxazole ou du polybenzothiazole Abandoned CA2097797A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US07/624,164 US5196259A (en) 1990-12-07 1990-12-07 Matrix composites in which the matrix contains polybenzoxazole or polybenzothiazole
US07/624,164 1990-12-07
US07/668,532 1991-03-13
US07/668,532 US5248721A (en) 1991-03-13 1991-03-13 Prepregs containing a fiber and a thermoplastic polybenzazole copolymer matrix
PCT/US1991/009227 WO1992010536A1 (fr) 1990-12-07 1991-12-06 Procede de fabrication de matrices composites dans lesquels la matrice contient du polybenzoxazole ou polybenzothiazole

Publications (1)

Publication Number Publication Date
CA2097797A1 true CA2097797A1 (fr) 1992-06-08

Family

ID=27089622

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002097797A Abandoned CA2097797A1 (fr) 1990-12-07 1991-12-06 Methode de fabrication de composites a matrices dont la matrice renferme du polybenzoxazole ou du polybenzothiazole

Country Status (6)

Country Link
EP (1) EP0560897A1 (fr)
JP (1) JPH06503597A (fr)
KR (1) KR930703387A (fr)
CA (1) CA2097797A1 (fr)
IE (1) IE914252A1 (fr)
WO (1) WO1992010536A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950701948A (ko) * 1992-06-04 1995-05-17 스티븐 에스. 그레이스 탄소-탄소 복합재의 합성방법(Metod to synthesize carbon-carbon composites)
ATE189242T1 (de) * 1992-10-22 2000-02-15 Toyo Boseki Blockcopolymere enthaltend polybenzoxazolpolymerblöcke und polybenzoxazinonpolymer- oder polyoxadiazolpolymerblöcke

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533692A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4996281A (en) * 1989-09-29 1991-02-26 The Dow Chemical Company Polymers containing amide moieties and a process for their preparation
JPH1115935A (ja) * 1997-06-19 1999-01-22 Paloma Ind Ltd データ書換装置

Also Published As

Publication number Publication date
KR930703387A (ko) 1993-11-29
IE914252A1 (en) 1992-06-17
WO1992010536A1 (fr) 1992-06-25
JPH06503597A (ja) 1994-04-21
EP0560897A1 (fr) 1993-09-22
EP0560897A4 (fr) 1994-02-23

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Legal Events

Date Code Title Description
FZDE Discontinued