FR2328723B1 - - Google Patents

Info

Publication number
FR2328723B1
FR2328723B1 FR7632021A FR7632021A FR2328723B1 FR 2328723 B1 FR2328723 B1 FR 2328723B1 FR 7632021 A FR7632021 A FR 7632021A FR 7632021 A FR7632021 A FR 7632021A FR 2328723 B1 FR2328723 B1 FR 2328723B1
Authority
FR
France
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
FR7632021A
Other versions
FR2328723A1 (fr
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of FR2328723A1 publication Critical patent/FR2328723A1/fr
Application granted granted Critical
Publication of FR2328723B1 publication Critical patent/FR2328723B1/fr
Granted legal-status Critical Current

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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7632021A 1975-10-24 1976-10-22 Copolymere de l'acrylonitrile, et son application a la production de fibres de carbone Granted FR2328723A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43828/75A GB1580529A (en) 1975-10-24 1975-10-24 Polymers useful for producing carbon fibres

Publications (2)

Publication Number Publication Date
FR2328723A1 FR2328723A1 (fr) 1977-05-20
FR2328723B1 true FR2328723B1 (fr) 1981-06-19

Family

ID=10430482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632021A Granted FR2328723A1 (fr) 1975-10-24 1976-10-22 Copolymere de l'acrylonitrile, et son application a la production de fibres de carbone

Country Status (6)

Country Link
US (1) US4107408A (fr)
JP (1) JPS5253995A (fr)
CA (1) CA1113647A (fr)
DE (1) DE2648203A1 (fr)
FR (1) FR2328723A1 (fr)
GB (1) GB1580529A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826736A (en) * 1985-06-14 1989-05-02 Sumitomo Special Metals Co., Ltd. Clad sheets
GB2321215A (en) * 1997-01-17 1998-07-22 Courtaulds Fibres Cross-linked acrylonitrile precursors for carbon fibres
JP4137940B2 (ja) * 2003-01-23 2008-08-20 帝人株式会社 炭素繊維プレカーサー用ポリマーの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332899A (en) * 1940-07-10 1943-10-26 Gen Electric Synthetic composition comprising hydrolyzed, acetalized, and/or ketalized copolymersof vinyl esters and organic nitriles containing at least one ch=c grouping
US2566255A (en) * 1946-04-16 1951-08-28 Du Pont Partially hydrolyzed interpolymers of acrylonitrile with vinyl esters and products therefrom
US2569470A (en) * 1950-06-07 1951-10-02 Eastman Kodak Co Compositions comprising acrylonitrile and hydrolyzed polyvinyl acetate
US2678925A (en) * 1951-05-09 1954-05-18 Eastman Kodak Co Pressure polymerized copolymers of acrylonitrile and unsaturated carboxylic esters
US3388199A (en) * 1965-03-15 1968-06-11 Monsanto Co Preparation of acrylonitrile-vinyl alcohol copolymers

Also Published As

Publication number Publication date
CA1113647A (fr) 1981-12-01
JPS5253995A (en) 1977-04-30
US4107408A (en) 1978-08-15
FR2328723A1 (fr) 1977-05-20
JPS6114247B2 (fr) 1986-04-17
DE2648203A1 (de) 1977-05-05
GB1580529A (en) 1980-12-03

Similar Documents

Publication Publication Date Title
JPS5639270B2 (fr)
JPS5252254U (fr)
FR2328723B1 (fr)
FR2327604B1 (fr)
JPS5616605Y2 (fr)
JPS5611916B2 (fr)
JPS5536789B2 (fr)
JPS5191487A (fr)
JPS5283763U (fr)
JPS5215797U (fr)
JPS51125027U (fr)
JPS51107418U (fr)
CH597918A5 (fr)
CH594995A5 (fr)
CH599153A5 (fr)
CH598660A5 (fr)
CH598640B5 (fr)
CH598560A5 (fr)
CH598557A5 (fr)
CH598460A5 (fr)
CH598405B5 (fr)
CH598318A5 (fr)
CH598289A5 (fr)
CH598131A5 (fr)
CH583875A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse