NL75825C - - Google Patents

Info

Publication number
NL75825C
NL75825C NL75825DA NL75825C NL 75825 C NL75825 C NL 75825C NL 75825D A NL75825D A NL 75825DA NL 75825 C NL75825 C NL 75825C
Authority
NL
Netherlands
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 NL75825C publication Critical patent/NL75825C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00Homopolymers 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
    • C08F20/02Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42Nitriles
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/16Aqueous medium
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00Homopolymers 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
    • C08F20/02Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42Nitriles
    • C08F20/44Acrylonitrile

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)
  • Polymerization Catalysts (AREA)
  • Artificial Filaments (AREA)
NL75825D 1949-02-09 NL75825C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75436A US2628223A (en) 1949-02-09 1949-02-09 Polymerization of acrylonitrile to polymers of controlled molecular weight

Publications (1)

Publication Number Publication Date
NL75825C true NL75825C (en:Method)

Family

ID=22125735

Family Applications (1)

Application Number Title Priority Date Filing Date
NL75825D NL75825C (en:Method) 1949-02-09

Country Status (6)

Country Link
US (1) US2628223A (en:Method)
BE (1) BE493660A (en:Method)
CH (1) CH287222A (en:Method)
FR (1) FR1010232A (en:Method)
GB (1) GB713245A (en:Method)
NL (1) NL75825C (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL84454C (en:Method) * 1951-02-01
NL88993C (en:Method) * 1951-05-22
US2646424A (en) * 1951-05-25 1953-07-21 Dow Chemical Co Acrylonitrile compositions and process for making the same
US2727021A (en) * 1951-10-30 1955-12-13 American Cyanamid Co Polymerizable and polymerized aminoethyl acrylate-acrylonitrile compositions
US2743263A (en) * 1952-08-25 1956-04-24 Eastman Kodak Co Process for polymerizing acrylonitrile in the presence of sulfonic acids
US2911397A (en) * 1952-10-28 1959-11-03 Process for polymerizing acrylonitrile using
NL85123C (en:Method) * 1952-12-18
NL98845C (en:Method) * 1956-07-12
US2961433A (en) * 1956-11-29 1960-11-22 Du Pont Polymerization of acrylonitrile employing a halide of a transition metal and the borohydride of an alkali metal
US3012998A (en) * 1958-01-27 1961-12-12 American Cyanamid Co Method of making polymers
US3028371A (en) * 1958-01-27 1962-04-03 American Cyanamid Co Process for making polymers of acrylonitrile
US3012997A (en) * 1958-01-27 1961-12-12 American Cyanamid Co Preparation of polymers
US2983718A (en) * 1959-04-01 1961-05-09 American Cyanamid Co Polymerization of acrylonitrile
US3040007A (en) * 1960-08-25 1962-06-19 American Cyanamid Co Molecular weight control in acrylonitrile polymerization using chloratesulfite catalysts by temperature decrease
US3040008A (en) * 1960-08-25 1962-06-19 American Cyanamid Co Molecular weight control in acrylonitrile polymerization using chloratesulfite catalysts by temperature increase
US3028372A (en) * 1961-05-26 1962-04-03 American Cyanamid Co Art of producing polymers of acrylonitrile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462354A (en) * 1942-09-17 1949-02-22 Du Pont Organic compound polymerization process
US2486241A (en) * 1942-09-17 1949-10-25 Du Pont Method for preparing polymers and copolymers of acrylic acid nitriles
US2434054A (en) * 1943-03-20 1948-01-06 Du Pont Modified polymers of open chain monoethylenically unsaturated compounds having a terminal methylene group
US2436926A (en) * 1943-08-02 1948-03-02 Du Pont Polymerization of acrylic acid nitriles
US2475016A (en) * 1945-05-02 1949-07-05 Shell Dev Emulsion polymerization of vinylidene compounds
US2496384A (en) * 1945-08-28 1950-02-07 Shell Dev Emulsion polymerization process for the manufacture of copolymers of homogeneous composition

Also Published As

Publication number Publication date
FR1010232A (fr) 1952-06-09
CH287222A (fr) 1952-11-30
GB713245A (en) 1954-08-11
BE493660A (en:Method)
US2628223A (en) 1953-02-10

Similar Documents

Publication Publication Date Title
FR951251A (en:Method)
BE488550A (en:Method)
BE483689A (en:Method)
BE485770A (en:Method)
BE486689A (en:Method)
NL75825C (en:Method)
BE488178A (en:Method)
BE488067A (en:Method)
BE488029A (en:Method)
BE488027A (en:Method)
BE487959A (en:Method)
BE487926A (en:Method)
BE487776A (en:Method)
BE487748A (en:Method)
BE487732A (en:Method)
BE487723A (en:Method)
BE487648A (en:Method)
NL78419C (en:Method)
NL76657C (en:Method)
NL76090C (en:Method)
NL74336C (en:Method)
NL68119C (en:Method)
NL6805539A (en:Method)
NL64105C (en:Method)
BE504052A (en:Method)