GB1372824A - Wet-spinning process for producing acrylic fibres - Google Patents

Wet-spinning process for producing acrylic fibres

Info

Publication number
GB1372824A
GB1372824A GB1047773A GB1047773A GB1372824A GB 1372824 A GB1372824 A GB 1372824A GB 1047773 A GB1047773 A GB 1047773A GB 1047773 A GB1047773 A GB 1047773A GB 1372824 A GB1372824 A GB 1372824A
Authority
GB
United Kingdom
Prior art keywords
coagulant
wet
spinning
spinning solution
inorganic
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
GB1047773A
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.)
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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1372824A publication Critical patent/GB1372824A/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)
GB1047773A 1972-03-21 1973-03-05 Wet-spinning process for producing acrylic fibres Expired GB1372824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47028296A JPS52145B2 (enrdf_load_stackoverflow) 1972-03-21 1972-03-21

Publications (1)

Publication Number Publication Date
GB1372824A true GB1372824A (en) 1974-11-06

Family

ID=12244641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1047773A Expired GB1372824A (en) 1972-03-21 1973-03-05 Wet-spinning process for producing acrylic fibres

Country Status (4)

Country Link
US (1) US3885013A (enrdf_load_stackoverflow)
JP (1) JPS52145B2 (enrdf_load_stackoverflow)
AU (1) AU5305773A (enrdf_load_stackoverflow)
GB (1) GB1372824A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146857B2 (enrdf_load_stackoverflow) * 1972-09-14 1976-12-11
JPS5146170B2 (enrdf_load_stackoverflow) * 1972-09-14 1976-12-07
US4347203A (en) * 1979-05-30 1982-08-31 Mitsubishi Rayon Company, Ltd. Process for producing acrylic fiber
JPS58132107A (ja) * 1982-01-26 1983-08-06 Japan Exlan Co Ltd 表面平滑性に優れたアクリル系繊維の製造法
ES2269153T3 (es) * 1999-06-25 2007-04-01 Mitsubishi Rayon Co., Ltd. Fibra sintetica a base de acrilonitrilo y procedimiento para su fabricacion.
US20060061005A1 (en) * 2004-09-22 2006-03-23 Henry Peng Method of producing layered polymeric articles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401679A (en) * 1932-05-11 1933-11-13 Henry Dreyfus Improvements in the treatment of artificial filaments, fibres and the like
GB839595A (en) * 1958-02-18 1960-06-29 Courtauld S Ltd Improvements in and relating to the production of artificial threads of polyacrylonitrile
US3073669A (en) * 1958-09-06 1963-01-15 Asahi Chemical Ind Method for producing shaped articles from polymers and copolymers of acrylonitrile
GB1091947A (en) * 1964-12-18 1967-11-22 Mitsubishi Rayon Co Method for producing artificial fibers
JPS5317690B1 (enrdf_load_stackoverflow) * 1969-02-03 1978-06-10
JPS5239099B1 (enrdf_load_stackoverflow) * 1969-03-02 1977-10-03
US3706828A (en) * 1969-08-19 1972-12-19 Dow Badische Co Wet spinning non-circular polyacrylonitrile fibers by utilizing circular orifices and sequential coagulation
US3676540A (en) * 1971-03-15 1972-07-11 American Cyanamid Co Wet-spinning shaped fibers
US3760053A (en) * 1971-12-06 1973-09-18 American Cyanamid Co Wet-spinning process for {37 dog-bone{38 {0 shaped acrylonitrile polymer fibers

Also Published As

Publication number Publication date
US3885013A (en) 1975-05-20
JPS4893728A (enrdf_load_stackoverflow) 1973-12-04
AU5305773A (en) 1974-09-12
JPS52145B2 (enrdf_load_stackoverflow) 1977-01-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees