GB1402619A - Modacrylic filaments and fibres and process for their manufacture - Google Patents

Modacrylic filaments and fibres and process for their manufacture

Info

Publication number
GB1402619A
GB1402619A GB5970272A GB5970272A GB1402619A GB 1402619 A GB1402619 A GB 1402619A GB 5970272 A GB5970272 A GB 5970272A GB 5970272 A GB5970272 A GB 5970272A GB 1402619 A GB1402619 A GB 1402619A
Authority
GB
United Kingdom
Prior art keywords
fibres
filaments
weight
modacrylic
manufacture
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
GB5970272A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1402619A publication Critical patent/GB1402619A/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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1402619 Modacrylic filaments and fibres HOECHST AG 27 Dec 1972 [28 Dec 1971] 59702/72 Heading C3P [Also in Division B5] Modacrylic filaments and fibres, which remain brilliant and transparent on contact with water of a temperature above 80‹ C., are formed from a copolymer which is insoluble in acetone, has a K value (according to Fikentscher) of 60 to 95, and comprises units of acrylonitrile, from 20 to 45% by weight of vinylidene chloride, from 0 to 1À5% by weight of an ethylenically unsaturated sulphonic acid or a salt thereof, and from 0 to 10% by weight of one or more other copolymerizable compounds, e.g. methyl acrylate. (For the preparation of the filaments and fibres see Division B5).
GB5970272A 1971-12-28 1972-12-27 Modacrylic filaments and fibres and process for their manufacture Expired GB1402619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164917 DE2164917B2 (en) 1971-12-28 1971-12-28 Modacrylic threads and fibers that remain shiny and transparent when in contact with water above 80 degrees C, as well as processes for their manufacture

Publications (1)

Publication Number Publication Date
GB1402619A true GB1402619A (en) 1975-08-13

Family

ID=5829417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5970272A Expired GB1402619A (en) 1971-12-28 1972-12-27 Modacrylic filaments and fibres and process for their manufacture

Country Status (14)

Country Link
JP (1) JPS4875819A (en)
AT (1) AT336169B (en)
BE (1) BE793403A (en)
CA (1) CA1019121A (en)
CH (1) CH574509A5 (en)
DD (1) DD100981A5 (en)
DE (1) DE2164917B2 (en)
ES (1) ES409948A1 (en)
FR (1) FR2166120B1 (en)
GB (1) GB1402619A (en)
IT (1) IT972865B (en)
LU (1) LU66749A1 (en)
NL (1) NL7217533A (en)
SE (1) SE390425B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110205700A (en) * 2019-05-28 2019-09-06 江苏康溢臣生命科技有限公司 One kind is rapidly heated fiber and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1033934A (en) * 1973-07-09 1978-07-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Wet-spinning polyacrylonitrile into organic aqueous solution
DE2558384C3 (en) * 1975-12-23 1984-11-08 Bayer Ag, 5090 Leverkusen Modacrylic fibers and threads with a stable gloss and process for their production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948581A (en) * 1955-12-20 1960-08-09 American Cyanamid Co Method of producing a synthetic fiber
BE570682A (en) * 1957-08-28
FR1223162A (en) * 1958-05-06 1960-06-15 Du Pont Process for manufacturing shaped articles from acrylonitrile polymers
GB1254816A (en) * 1970-06-22 1971-11-24 Chemifaserkombinat Schwarza Wi Coloured filaments of acrylonitrile-vinylidene chloride co-polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110205700A (en) * 2019-05-28 2019-09-06 江苏康溢臣生命科技有限公司 One kind is rapidly heated fiber and preparation method thereof

Also Published As

Publication number Publication date
DE2164917B2 (en) 1978-10-26
DE2164917A1 (en) 1973-07-12
FR2166120A1 (en) 1973-08-10
CA1019121A (en) 1977-10-18
JPS4875819A (en) 1973-10-12
IT972865B (en) 1974-05-31
ES409948A1 (en) 1975-12-01
DD100981A5 (en) 1973-10-12
FR2166120B1 (en) 1976-06-04
BE793403A (en) 1973-06-28
ATA1103772A (en) 1976-08-15
CH574509A5 (en) 1976-04-15
AT336169B (en) 1977-04-25
NL7217533A (en) 1973-07-02
LU66749A1 (en) 1974-08-19
SE390425B (en) 1976-12-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee