BE496577A - - Google Patents

Info

Publication number
BE496577A
BE496577A BE496577DA BE496577A BE 496577 A BE496577 A BE 496577A BE 496577D A BE496577D A BE 496577DA BE 496577 A BE496577 A BE 496577A
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 BE496577A publication Critical patent/BE496577A/xx

Links

Classifications

    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Polymerisation Methods In General (AREA)
BE496577D 1949-06-25 BE496577A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US101489A US2548282A (en) 1949-06-25 1949-06-25 Polymerizing acrylonitrile in the presence of alkali metal soap of mahogany acids

Publications (1)

Publication Number Publication Date
BE496577A true BE496577A (xx)

Family

ID=22284917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE496577D BE496577A (xx) 1949-06-25

Country Status (6)

Country Link
US (1) US2548282A (xx)
BE (1) BE496577A (xx)
DE (1) DE928369C (xx)
FR (1) FR1020440A (xx)
GB (1) GB693633A (xx)
NL (1) NL78426C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653133A (en) * 1950-12-07 1953-09-22 Du Pont Copolymers and lubricants containing the same
US2740773A (en) * 1951-11-03 1956-04-03 Chemstrand Corp Process of producing polymeric acrylonitrile materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654989C (de) * 1930-05-06 1938-01-06 Ig Farbenindustrie Ag Verfahren zur Herstellung von Polymerisationsprodukten
US2486241A (en) * 1942-09-17 1949-10-25 Du Pont Method for preparing polymers and copolymers of acrylic acid nitriles
US2462354A (en) * 1942-09-17 1949-02-22 Du Pont Organic compound polymerization process
CH239765A (de) * 1943-05-28 1945-11-15 Lonza Ag Verfahren zur Durchführung von Polymerisationen.
US2404727A (en) * 1944-12-14 1946-07-23 Du Pont Dissolving of polymers
US2489959A (en) * 1947-06-02 1949-11-29 Monsanto Chemicals Process for neutralizing peroxide catalyst in styrene emulsion polymerization

Also Published As

Publication number Publication date
GB693633A (en) 1953-07-01
FR1020440A (fr) 1953-02-06
DE928369C (de) 1955-05-31
US2548282A (en) 1951-04-10
NL78426C (xx)

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