FR1325285A - Process for preparing spinnable solutions of polyacrylic nitrile and its copolymers - Google Patents

Process for preparing spinnable solutions of polyacrylic nitrile and its copolymers

Info

Publication number
FR1325285A
FR1325285A FR898981A FR898981A FR1325285A FR 1325285 A FR1325285 A FR 1325285A FR 898981 A FR898981 A FR 898981A FR 898981 A FR898981 A FR 898981A FR 1325285 A FR1325285 A FR 1325285A
Authority
FR
France
Prior art keywords
copolymers
polyacrylic nitrile
spinnable solutions
preparing spinnable
preparing
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
FR898981A
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 BE624336D priority Critical patent/BE624336A/xx
Priority to DEV22143A priority patent/DE1160619B/en
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to FR898981A priority patent/FR1325285A/en
Application granted granted Critical
Publication of FR1325285A publication Critical patent/FR1325285A/en
Expired 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • C08F2/36—Polymerisation in solid state
    • 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
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Toxicology (AREA)
FR898981A 1962-03-08 1962-05-28 Process for preparing spinnable solutions of polyacrylic nitrile and its copolymers Expired FR1325285A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE624336D BE624336A (en) 1962-05-28
DEV22143A DE1160619B (en) 1962-03-08 1962-03-08 Process for the production of spinnable solutions of polyacrylonitrile and its copolymers
FR898981A FR1325285A (en) 1962-05-28 1962-05-28 Process for preparing spinnable solutions of polyacrylic nitrile and its copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898981A FR1325285A (en) 1962-05-28 1962-05-28 Process for preparing spinnable solutions of polyacrylic nitrile and its copolymers

Publications (1)

Publication Number Publication Date
FR1325285A true FR1325285A (en) 1963-04-26

Family

ID=8779919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898981A Expired FR1325285A (en) 1962-03-08 1962-05-28 Process for preparing spinnable solutions of polyacrylic nitrile and its copolymers

Country Status (2)

Country Link
BE (1) BE624336A (en)
FR (1) FR1325285A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243392B (en) * 1963-04-03 1967-06-29 Eastman Kodak Co Process for the production of acrylonitrile homopolymers or copolymers
DE1243878B (en) * 1964-06-30 1967-07-06 Bau Von Industrieanlagen Process for the production of polyacrylonitrile readings by polymerizing acrylonitrile

Also Published As

Publication number Publication date
BE624336A (en)

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