ES409948A1 - Modacrylic filaments and fibres and process for their manufacture - Google Patents

Modacrylic filaments and fibres and process for their manufacture

Info

Publication number
ES409948A1
ES409948A1 ES409948A ES409948A ES409948A1 ES 409948 A1 ES409948 A1 ES 409948A1 ES 409948 A ES409948 A ES 409948A ES 409948 A ES409948 A ES 409948A ES 409948 A1 ES409948 A1 ES 409948A1
Authority
ES
Spain
Prior art keywords
weight
fibres
manufacture
modacrylic filaments
modacrylic
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
ES409948A
Other languages
Spanish (es)
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES409948A1 publication Critical patent/ES409948A1/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

Procedure for obtaining modacryl threads and fibers that, in contact with water of more than 80ºC, remain shiny and transparent, characterized by forming these from acetone-insoluble copolymers of acrylonitrile with 20-45% by weight of chloride of vinylidene, 0-1.5% by weight of unsaturated organic sulfonic acids or their slaes and 0-10% by weight of other polymerizable compounds, and having a fikentscher K value of approximately 60-90 (Machine-translation by Google Translate, not legally binding)
ES409948A 1971-12-28 1972-12-22 Modacrylic filaments and fibres and process for their manufacture Expired ES409948A1 (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
ES409948A1 true ES409948A1 (en) 1975-12-01

Family

ID=5829417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409948A Expired ES409948A1 (en) 1971-12-28 1972-12-22 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)

Families Citing this family (3)

* 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
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

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
DE1049530B (en) * 1957-08-28 1959-01-29 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhem Process for the production of fibers and threads with high dye affinity from polyacrylonitrile
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

Also Published As

Publication number Publication date
BE793403A (en) 1973-06-28
CH574509A5 (en) 1976-04-15
LU66749A1 (en) 1974-08-19
DE2164917B2 (en) 1978-10-26
CA1019121A (en) 1977-10-18
JPS4875819A (en) 1973-10-12
SE390425B (en) 1976-12-20
NL7217533A (en) 1973-07-02
FR2166120B1 (en) 1976-06-04
IT972865B (en) 1974-05-31
DD100981A5 (en) 1973-10-12
FR2166120A1 (en) 1973-08-10
GB1402619A (en) 1975-08-13
AT336169B (en) 1977-04-25
DE2164917A1 (en) 1973-07-12
ATA1103772A (en) 1976-08-15

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