BE497440A - - Google Patents

Info

Publication number
BE497440A
BE497440A BE497440DA BE497440A BE 497440 A BE497440 A BE 497440A BE 497440D A BE497440D A BE 497440DA BE 497440 A BE497440 A BE 497440A
Authority
BE
Belgium
Application number
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.)
Publication of BE497440A publication Critical patent/BE497440A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/096—Nitrogen containing compounds
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
BE497440D 1949-08-09 BE497440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US109405A US2649427A (en) 1949-08-09 1949-08-09 Compositions containing a polymer of acrylonitrile and nu, nu-dimethylacetamide

Publications (1)

Publication Number Publication Date
BE497440A true BE497440A (fr)

Family

ID=22327480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497440D BE497440A (fr) 1949-08-09

Country Status (6)

Country Link
US (1) US2649427A (fr)
BE (1) BE497440A (fr)
CH (1) CH288734A (fr)
FR (1) FR1026805A (fr)
GB (1) GB685386A (fr)
NL (2) NL155275B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034946A (en) * 1955-10-24 1962-05-15 Gen Aniline & Film Corp Coated and laminated products, compositions for producing same, and processes of employing such compositions
FR1224889A (fr) * 1959-02-02 1960-06-28 Crylor Apprêts permanents sur articles textiles en polyacrylonitrile
US3380979A (en) * 1964-09-30 1968-04-30 Monsanto Co Novel process and polymer
US3402234A (en) * 1964-12-22 1968-09-17 Monsanto Co Novel coagulation process
US3388199A (en) * 1965-03-15 1968-06-11 Monsanto Co Preparation of acrylonitrile-vinyl alcohol copolymers
US4025439A (en) * 1973-12-12 1977-05-24 Mitsubishi Rayon Co., Ltd. Dried semipermeable membrane and manufacture thereof
DE2658916A1 (de) * 1976-12-24 1978-07-06 Bayer Ag Polyacrylnitril-filamentgarne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986854A (en) * 1931-10-24 1935-01-08 Du Pont Cellulose derivative compositions
BE465585A (fr) * 1942-06-17
US2531407A (en) * 1946-10-25 1950-11-28 Ind Rayon Corp N,n-dimethyl acetamide-containing compositions

Also Published As

Publication number Publication date
CH288734A (fr) 1953-02-15
US2649427A (en) 1953-08-18
NL74083C (fr)
NL155275B (nl)
GB685386A (en) 1953-01-07
FR1026805A (fr) 1953-05-05

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