FR2176942A1 - - Google Patents

Info

Publication number
FR2176942A1
FR2176942A1 FR7309929A FR7309929A FR2176942A1 FR 2176942 A1 FR2176942 A1 FR 2176942A1 FR 7309929 A FR7309929 A FR 7309929A FR 7309929 A FR7309929 A FR 7309929A FR 2176942 A1 FR2176942 A1 FR 2176942A1
Authority
FR
France
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.)
Granted
Application number
FR7309929A
Other languages
French (fr)
Other versions
FR2176942B1 (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.)
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
Priority claimed from DE19722213411 external-priority patent/DE2213411A1/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2176942A1 publication Critical patent/FR2176942A1/fr
Application granted granted Critical
Publication of FR2176942B1 publication Critical patent/FR2176942B1/fr
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/50—Phosphorus bound to carbon only
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7309929A 1972-03-20 1973-03-20 Expired FR2176942B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722213411 DE2213411A1 (en) 1972-03-20 1972-03-20 Acrylonitrile polymer spinning soln - contg stabilising amt of cyanoethylated phosphine
DE19732305619 DE2305619A1 (en) 1972-03-20 1973-02-06 PROCESS FOR THE MANUFACTURING OF FIBERS, FIBERS AND FILMS FROM POLYACRYLNITRILE AND MODACRYLNITRILE POLYMERS

Publications (2)

Publication Number Publication Date
FR2176942A1 true FR2176942A1 (en) 1973-11-02
FR2176942B1 FR2176942B1 (en) 1976-09-10

Family

ID=25762922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309929A Expired FR2176942B1 (en) 1972-03-20 1973-03-20

Country Status (9)

Country Link
JP (1) JPS4914561A (en)
AT (1) AT323878B (en)
BE (1) BE797049A (en)
DE (1) DE2305619A1 (en)
FR (1) FR2176942B1 (en)
GB (1) GB1413359A (en)
IT (1) IT982559B (en)
NL (1) NL7303638A (en)
SE (1) SE382080B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313703U (en) * 1976-07-17 1978-02-04
JPS61122903U (en) * 1985-01-22 1986-08-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963460A (en) * 1958-08-07 1960-12-06 American Cyanamid Co Acrylonitrile polymers plasticized with bis(cyanoethyl) phosphines
FR2108536A5 (en) * 1970-09-25 1972-05-19 Hoechst Ag Polyacrylonitrile spinning solns - stabilised against discolouration by admixture of sulphuric or sulphonic acid and reducing agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963460A (en) * 1958-08-07 1960-12-06 American Cyanamid Co Acrylonitrile polymers plasticized with bis(cyanoethyl) phosphines
FR2108536A5 (en) * 1970-09-25 1972-05-19 Hoechst Ag Polyacrylonitrile spinning solns - stabilised against discolouration by admixture of sulphuric or sulphonic acid and reducing agent

Also Published As

Publication number Publication date
FR2176942B1 (en) 1976-09-10
NL7303638A (en) 1973-09-24
SE382080B (en) 1976-01-12
BE797049A (en) 1973-09-20
GB1413359A (en) 1975-11-12
AT323878B (en) 1975-08-11
DE2305619A1 (en) 1974-08-15
JPS4914561A (en) 1974-02-08
IT982559B (en) 1974-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse