GB1468990A - Method of making spinning dopes - Google Patents

Method of making spinning dopes

Info

Publication number
GB1468990A
GB1468990A GB5539274A GB5539274A GB1468990A GB 1468990 A GB1468990 A GB 1468990A GB 5539274 A GB5539274 A GB 5539274A GB 5539274 A GB5539274 A GB 5539274A GB 1468990 A GB1468990 A GB 1468990A
Authority
GB
United Kingdom
Prior art keywords
polymer
water
acrylonitrile
dec
slurry
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
GB5539274A
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.)
Monsanto Co
Original Assignee
Monsanto 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
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1468990A publication Critical patent/GB1468990A/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
    • 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
    • D01D1/02—Preparation of spinning solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB5539274A 1973-12-26 1974-12-23 Method of making spinning dopes Expired GB1468990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/428,497 US3969305A (en) 1973-12-26 1973-12-26 Method of making an acrylic spinning solution

Publications (1)

Publication Number Publication Date
GB1468990A true GB1468990A (en) 1977-03-30

Family

ID=23699136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5539274A Expired GB1468990A (en) 1973-12-26 1974-12-23 Method of making spinning dopes

Country Status (7)

Country Link
US (1) US3969305A (enExample)
JP (1) JPS528419B2 (enExample)
CA (1) CA1030285A (enExample)
DE (1) DE2461185B2 (enExample)
GB (1) GB1468990A (enExample)
IL (1) IL46312A (enExample)
IT (1) IT1027997B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706032C2 (de) * 1977-02-12 1993-02-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hydrophiler Acrylfasern
JPS5590074U (enExample) * 1978-12-16 1980-06-21
WO2016098541A1 (ja) * 2014-12-19 2016-06-23 株式会社カネカ アクリル系繊維の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017657A (en) * 1963-09-23 1966-01-19 Japan Exlan Co Ltd Production of acrylonitrile polymers
DE1645330A1 (de) * 1966-02-07 1970-06-04 Snia Viscosa Societa Naz Ind A Verfahren und Vorrichtung zur industriellen Herstellung von spinnbaren Polymeren auf der Basis von Acrylnitril
FR2045256A5 (enExample) * 1969-06-30 1971-02-26 Rhone Poulenc Sa

Also Published As

Publication number Publication date
IL46312A0 (en) 1975-03-13
DE2461185B2 (de) 1976-10-14
IL46312A (en) 1978-04-30
JPS50100149A (enExample) 1975-08-08
CA1030285A (en) 1978-04-25
US3969305A (en) 1976-07-13
DE2461185A1 (de) 1975-07-03
JPS528419B2 (enExample) 1977-03-09
IT1027997B (it) 1978-12-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee