GB748522A - Improvements in wet spinning of acrylonitrile polymers - Google Patents

Improvements in wet spinning of acrylonitrile polymers

Info

Publication number
GB748522A
GB748522A GB28767/53A GB2876753A GB748522A GB 748522 A GB748522 A GB 748522A GB 28767/53 A GB28767/53 A GB 28767/53A GB 2876753 A GB2876753 A GB 2876753A GB 748522 A GB748522 A GB 748522A
Authority
GB
United Kingdom
Prior art keywords
ethylene carbonate
fibres
stretching
per cent
effected
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
GB28767/53A
Other languages
English (en)
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.)
Industrial Rayon Corp
Original Assignee
Industrial Rayon Corp
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 Industrial Rayon Corp filed Critical Industrial Rayon Corp
Publication of GB748522A publication Critical patent/GB748522A/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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB28767/53A 1952-11-07 1953-10-19 Improvements in wet spinning of acrylonitrile polymers Expired GB748522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US317068XA 1952-11-07 1952-11-07

Publications (1)

Publication Number Publication Date
GB748522A true GB748522A (en) 1956-05-02

Family

ID=21860966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28767/53A Expired GB748522A (en) 1952-11-07 1953-10-19 Improvements in wet spinning of acrylonitrile polymers

Country Status (5)

Country Link
BE (1) BE524025A (xx)
CH (1) CH317068A (xx)
DE (1) DE1049044B (xx)
FR (1) FR1090816A (xx)
GB (1) GB748522A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237260B (de) * 1957-06-05 1967-03-23 Dow Chemical Co Verfahren zur kontinuierlichen Herstellung von dauerhaft gekraeuselten Polyacrylnitrilfaeden bzw. -fasern

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428090A1 (fr) * 1978-06-05 1980-01-04 Rhone Poulenc Textile Fibres acryliques a grand retrait et leur procede d'obtention

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237260B (de) * 1957-06-05 1967-03-23 Dow Chemical Co Verfahren zur kontinuierlichen Herstellung von dauerhaft gekraeuselten Polyacrylnitrilfaeden bzw. -fasern

Also Published As

Publication number Publication date
FR1090816A (fr) 1955-04-04
DE1049044B (de) 1959-01-22
CH317068A (fr) 1956-11-15
BE524025A (xx) 1956-03-02

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