FR1386267A - Improved process for the preparation of polymers of the polyacrylonitrile type - Google Patents

Improved process for the preparation of polymers of the polyacrylonitrile type

Info

Publication number
FR1386267A
FR1386267A FR950128A FR950128A FR1386267A FR 1386267 A FR1386267 A FR 1386267A FR 950128 A FR950128 A FR 950128A FR 950128 A FR950128 A FR 950128A FR 1386267 A FR1386267 A FR 1386267A
Authority
FR
France
Prior art keywords
polymers
preparation
improved process
polyacrylonitrile type
polyacrylonitrile
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
FR950128A
Other languages
French (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 to NL298948D priority Critical patent/NL298948A/xx
Priority to BE638487D priority patent/BE638487A/fr
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Priority to FR950128A priority patent/FR1386267A/en
Application granted granted Critical
Publication of FR1386267A publication Critical patent/FR1386267A/en
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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR950128A 1963-10-10 1963-10-10 Improved process for the preparation of polymers of the polyacrylonitrile type Expired FR1386267A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL298948D NL298948A (en) 1963-10-10
BE638487D BE638487A (en) 1963-10-10
FR950128A FR1386267A (en) 1963-10-10 1963-10-10 Improved process for the preparation of polymers of the polyacrylonitrile type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR950128A FR1386267A (en) 1963-10-10 1963-10-10 Improved process for the preparation of polymers of the polyacrylonitrile type

Publications (1)

Publication Number Publication Date
FR1386267A true FR1386267A (en) 1965-01-22

Family

ID=8814072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950128A Expired FR1386267A (en) 1963-10-10 1963-10-10 Improved process for the preparation of polymers of the polyacrylonitrile type

Country Status (3)

Country Link
BE (1) BE638487A (en)
FR (1) FR1386267A (en)
NL (1) NL298948A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153809A2 (en) * 1984-02-10 1985-09-04 Nikkiso Co., Ltd. A process for preparing acrylonitrile-based filaments for carbon fibres free of agglutination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153809A2 (en) * 1984-02-10 1985-09-04 Nikkiso Co., Ltd. A process for preparing acrylonitrile-based filaments for carbon fibres free of agglutination
EP0153809A3 (en) * 1984-02-10 1986-04-16 Nikkiso Co., Ltd. A process for preparing acrylonitrile-based filaments for carbon fibres free of agglutination

Also Published As

Publication number Publication date
BE638487A (en)
NL298948A (en)

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