FR1066570A - Process for spinning solutions of polyacrylonitrile or co-polymerisates thereof - Google Patents

Process for spinning solutions of polyacrylonitrile or co-polymerisates thereof

Info

Publication number
FR1066570A
FR1066570A FR1066570DA FR1066570A FR 1066570 A FR1066570 A FR 1066570A FR 1066570D A FR1066570D A FR 1066570DA FR 1066570 A FR1066570 A FR 1066570A
Authority
FR
France
Prior art keywords
polymerisates
polyacrylonitrile
spinning solutions
spinning
solutions
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
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.)
Glanzstoff AG
Original Assignee
Glanzstoff AG
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 Glanzstoff AG filed Critical Glanzstoff AG
Application granted granted Critical
Publication of FR1066570A publication Critical patent/FR1066570A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • 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
FR1066570D 1951-11-17 1952-11-14 Process for spinning solutions of polyacrylonitrile or co-polymerisates thereof Expired FR1066570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE312942X 1951-11-17

Publications (1)

Publication Number Publication Date
FR1066570A true FR1066570A (en) 1954-06-08

Family

ID=6137748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066570D Expired FR1066570A (en) 1951-11-17 1952-11-14 Process for spinning solutions of polyacrylonitrile or co-polymerisates thereof

Country Status (6)

Country Link
US (1) US2779746A (en)
BE (1) BE515569A (en)
CH (1) CH312942A (en)
FR (1) FR1066570A (en)
GB (1) GB719760A (en)
NL (1) NL173798B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006715A (en) * 1957-10-18 1961-10-31 Du Pont Process of spinning acrylonitrile polymer filaments from solution of dimethyl sulfoxide and a non-solvent
US3094502A (en) * 1959-12-02 1963-06-18 Du Pont Process for preparing filaments from acrylonitrile polymer-containing compositions
US3165488A (en) * 1959-12-15 1965-01-12 Kurashiki Rayon Co Spinning solutions of a mixture of polyvinyl alcohol and a vinyl acetate-vinylidene cyanide copolymer in dimethyl sulfoxide and fibers therefrom
DE2901860A1 (en) * 1979-01-18 1980-07-31 Bayer Ag CONTINUOUS METHOD FOR PRODUCING THREADS OR FIBERS FROM HEAVY-SOLUBLE SYNTHETIC POLYMERS
CN103382580B (en) * 2013-07-18 2016-01-27 浙江华欣新材料股份有限公司 The continuous switching device shifter of online injection and changing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404713A (en) * 1943-06-23 1946-07-23 Du Pont Method for preparing polymeric solutions
US2573949A (en) * 1946-12-21 1951-11-06 Du Pont Dissolving of polymers

Also Published As

Publication number Publication date
CH312942A (en) 1956-03-15
US2779746A (en) 1957-01-29
NL173798B (en)
GB719760A (en) 1954-12-08
BE515569A (en)

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