CH558429A - Verfahren zur herstellung neuartiger flammfester modacrylfasern. - Google Patents

Verfahren zur herstellung neuartiger flammfester modacrylfasern.

Info

Publication number
CH558429A
CH558429A CH1580271A CH1580271A CH558429A CH 558429 A CH558429 A CH 558429A CH 1580271 A CH1580271 A CH 1580271A CH 1580271 A CH1580271 A CH 1580271A CH 558429 A CH558429 A CH 558429A
Authority
CH
Switzerland
Prior art keywords
flame resistant
novel flame
modacrylic fibers
manufacturing novel
resistant modacrylic
Prior art date
Application number
CH1580271A
Other languages
German (de)
English (en)
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of CH558429A publication Critical patent/CH558429A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/24—Flameproof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH1580271A 1970-11-05 1971-10-30 Verfahren zur herstellung neuartiger flammfester modacrylfasern. CH558429A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45096831A JPS491021B1 (xx) 1970-11-05 1970-11-05

Publications (1)

Publication Number Publication Date
CH558429A true CH558429A (de) 1975-01-31

Family

ID=14175473

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1580271A CH558429A (de) 1970-11-05 1971-10-30 Verfahren zur herstellung neuartiger flammfester modacrylfasern.

Country Status (9)

Country Link
US (1) US3824222A (xx)
JP (1) JPS491021B1 (xx)
BR (1) BR7107298D0 (xx)
CH (1) CH558429A (xx)
DE (1) DE2154676B2 (xx)
ES (1) ES396644A1 (xx)
FR (1) FR2112470B1 (xx)
GB (1) GB1348838A (xx)
IT (1) IT942275B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112738B2 (xx) * 1973-02-24 1976-04-22
US4035571A (en) * 1974-06-10 1977-07-12 Stauffer Chemical Company Fire retardant copolymers
ES441743A1 (es) * 1974-10-19 1977-03-16 Hoechst Ag Procedimiento para la obtencion de fibras e hilos de moda- crilico protegido contra las llamas con termoestabilidad me-jorada.
JPS5381139U (xx) * 1976-12-06 1978-07-05
US6048955A (en) * 1999-02-02 2000-04-11 Solutia Inc. Modacrylic copolymer composition
CN107250449B (zh) * 2015-02-16 2020-09-15 株式会社钟化 丙烯酸系纤维的制造方法
CN111171222B (zh) * 2020-01-16 2022-04-08 河南城建学院 一种合成聚丙烯腈共聚物的方法

Also Published As

Publication number Publication date
JPS491021B1 (xx) 1974-01-11
ES396644A1 (es) 1974-12-16
BR7107298D0 (pt) 1973-03-29
IT942275B (it) 1973-03-20
DE2154676B2 (de) 1974-09-12
FR2112470B1 (xx) 1977-06-17
US3824222A (en) 1974-07-16
FR2112470A1 (xx) 1972-06-16
DE2154676A1 (de) 1972-05-18
GB1348838A (en) 1974-03-27

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Legal Events

Date Code Title Description
PL Patent ceased