DE1906220C3 - Verfahren zur Herstellung von Cyclisierungsprodukten auf der Basis von Acrylnitrilpolymeren durch Wärmebehandlung von Acrylnitrikopolymeren - Google Patents

Verfahren zur Herstellung von Cyclisierungsprodukten auf der Basis von Acrylnitrilpolymeren durch Wärmebehandlung von Acrylnitrikopolymeren

Info

Publication number
DE1906220C3
DE1906220C3 DE1906220A DE1906220A DE1906220C3 DE 1906220 C3 DE1906220 C3 DE 1906220C3 DE 1906220 A DE1906220 A DE 1906220A DE 1906220 A DE1906220 A DE 1906220A DE 1906220 C3 DE1906220 C3 DE 1906220C3
Authority
DE
Germany
Prior art keywords
acrylonitrile
copolymer
mol
heat treatment
strength
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
Application number
DE1906220A
Other languages
German (de)
English (en)
Other versions
DE1906220A1 (de
DE1906220B2 (de
Inventor
Hideji Kitagawa
Toshio Fujisawa Mizushima
Ken-Ichi Kamakura Morita
Hiroshi Sakai
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 JP43048848A external-priority patent/JPS4816426B1/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of DE1906220A1 publication Critical patent/DE1906220A1/de
Publication of DE1906220B2 publication Critical patent/DE1906220B2/de
Application granted granted Critical
Publication of DE1906220C3 publication Critical patent/DE1906220C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
DE1906220A 1968-02-07 1969-02-07 Verfahren zur Herstellung von Cyclisierungsprodukten auf der Basis von Acrylnitrilpolymeren durch Wärmebehandlung von Acrylnitrikopolymeren Expired DE1906220C3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP712468 1968-02-07
JP747468 1968-02-08
JP43048848A JPS4816426B1 (US07714131-20100511-C00038.png) 1968-07-13 1968-07-13

Publications (3)

Publication Number Publication Date
DE1906220A1 DE1906220A1 (de) 1969-09-04
DE1906220B2 DE1906220B2 (de) 1979-08-23
DE1906220C3 true DE1906220C3 (de) 1980-04-30

Family

ID=27277483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1906220A Expired DE1906220C3 (de) 1968-02-07 1969-02-07 Verfahren zur Herstellung von Cyclisierungsprodukten auf der Basis von Acrylnitrilpolymeren durch Wärmebehandlung von Acrylnitrikopolymeren

Country Status (5)

Country Link
US (1) US3632798A (US07714131-20100511-C00038.png)
DE (1) DE1906220C3 (US07714131-20100511-C00038.png)
FR (1) FR2001496A1 (US07714131-20100511-C00038.png)
GB (1) GB1254166A (US07714131-20100511-C00038.png)
SE (1) SE375103B (US07714131-20100511-C00038.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112738B2 (US07714131-20100511-C00038.png) * 1973-02-24 1976-04-22
US4118341A (en) * 1974-05-27 1978-10-03 Agency Of Industrial Science & Technology Activated carbon
JPS5224134B2 (US07714131-20100511-C00038.png) * 1974-11-07 1977-06-29
US4031188A (en) * 1975-02-13 1977-06-21 Minnesota Mining And Manufacturing Company Process for forming carbonaceous fibers
US4285831A (en) * 1976-10-05 1981-08-25 Toho Beslon Co., Ltd. Process for production of activated carbon fibers
JPS5836095B2 (ja) * 1976-10-05 1983-08-06 東邦ベスロン株式会社 活性炭素繊維の製造法
FR2376875A1 (fr) * 1977-01-10 1978-08-04 Solvay Procede pour la depolymerisation de polymeres hydroxycarboxyles et polymeres obtenus
GB8329686D0 (en) * 1983-11-07 1983-12-07 Fulmer Res Inst Ltd Electro-active polymers
JPS60167919A (ja) * 1984-02-10 1985-08-31 Nikkiso Co Ltd 膠着のない炭素繊維用アクリロニトリル系フイラメントの製造方法
KR870000533B1 (ko) * 1984-05-18 1987-03-14 미쓰비시레이욘 가부시끼가이샤 탄소섬유의 제조방법

Also Published As

Publication number Publication date
SE375103B (US07714131-20100511-C00038.png) 1975-04-07
US3632798A (en) 1972-01-04
GB1254166A (en) 1971-11-17
DE1906220A1 (de) 1969-09-04
DE1906220B2 (de) 1979-08-23
FR2001496A1 (US07714131-20100511-C00038.png) 1969-09-26

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)