FR1061952A - Perfectionnements à la fabrication de polymères et de copolymères d'acrylonitrile - Google Patents

Perfectionnements à la fabrication de polymères et de copolymères d'acrylonitrile

Info

Publication number
FR1061952A
FR1061952A FR1061952DA FR1061952A FR 1061952 A FR1061952 A FR 1061952A FR 1061952D A FR1061952D A FR 1061952DA FR 1061952 A FR1061952 A FR 1061952A
Authority
FR
France
Prior art keywords
copolymers
manufacture
acrylonitrile polymers
acrylonitrile
polymers
Prior art date
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.)
Expired
Application number
Other languages
English (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1061952A publication Critical patent/FR1061952A/fr
Expired legal-status Critical Current

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
    • 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
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/915—Redox catalyst

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)
FR1061952D 1951-05-22 1952-05-19 Perfectionnements à la fabrication de polymères et de copolymères d'acrylonitrile Expired FR1061952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US227643A US2777832A (en) 1951-05-22 1951-05-22 Continuous process for the polymerization of acrylonitrile

Publications (1)

Publication Number Publication Date
FR1061952A true FR1061952A (fr) 1954-04-16

Family

ID=22853903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061952D Expired FR1061952A (fr) 1951-05-22 1952-05-19 Perfectionnements à la fabrication de polymères et de copolymères d'acrylonitrile

Country Status (7)

Country Link
US (1) US2777832A (fr)
BE (1) BE511545A (fr)
CH (1) CH310512A (fr)
DE (1) DE1002128B (fr)
FR (1) FR1061952A (fr)
GB (1) GB722451A (fr)
NL (1) NL88993C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046312B (de) * 1955-05-20 1958-12-11 American Cyanamid Co Verfahren zur Herstellung von Polymeren und Copolymeren basischer Monomerer
EP0135727A1 (fr) * 1983-08-05 1985-04-03 Hoechst Aktiengesellschaft Polyacrylonitrile ayant une valeur K peu élevée, procédé de préparation et usage

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891035A (en) * 1953-07-03 1959-06-16 American Cyanamid Co Preparation of an acrylonitrile-methyl acrylate-methyl vinylpyridine ternary polymer
NL84628C (fr) * 1953-08-20
US2934524A (en) * 1955-06-29 1960-04-26 Allied Chem Process for copolymerizing acrylic compounds
US3026307A (en) * 1956-07-05 1962-03-20 Union Carbide Corp Continuous solution polymerization of methyl methacrylate
NL98845C (fr) * 1956-07-12
US2963457A (en) * 1956-08-22 1960-12-06 American Cyanamid Co Polymerization of acrylonitrile in aqueous solution containing a perchlorate salt
US2912439A (en) * 1956-12-17 1959-11-10 Eastman Kodak Co Divinyl-1, 4-dioxanes and cross-linked polymers thereof
US2974123A (en) * 1957-02-05 1961-03-07 Du Pont Process for preparing acrylonitrile polymers
DE1070377B (de) * 1957-05-20 1959-12-03 The Dow Chemical Company, Midland, Mich. (V. St. A.) Verfahren zum Verringern des Monomcrenrestgehaltes eines Acrylsäureamidpolymerisats
DE1250127C2 (de) * 1957-11-04 1973-10-18 Verfahren zur herstellung von acrylnitrilmischpolymerisaten
US3012997A (en) * 1958-01-27 1961-12-12 American Cyanamid Co Preparation of polymers
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
NL124489C (fr) * 1960-02-16
GB921429A (en) * 1960-03-16 1963-03-20 Toho Rayon Kk Process for the manufacture of acrylonitrile polymer solutions
US3188364A (en) * 1960-12-20 1965-06-08 Cosden Oil & Chem Co Combined masterbatch prepolymerization feed for suspension polymerization
NL274858A (fr) * 1961-02-20
US3028372A (en) * 1961-05-26 1962-04-03 American Cyanamid Co Art of producing polymers of acrylonitrile
US3296168A (en) * 1962-07-11 1967-01-03 Kativo S A Continuous flow polymerization of vinyl acetate in emulsion
US3236798A (en) * 1962-10-15 1966-02-22 Standard Oil Co Film-forming acrylonitrile polyer latex and method for preparing same
US3887743A (en) * 1972-11-09 1975-06-03 Mead Corp Unitary plastic laminate
DE2343871A1 (de) * 1973-08-31 1975-04-03 Basf Ag Verfahren zur herstellung von einheitlichen polymerisaten.
US4238535A (en) * 1978-02-17 1980-12-09 Standard Oil Company Can coatings from nitrile copolymer latexes
US4329401A (en) * 1978-02-17 1982-05-11 The Standard Oil Company Metal coatings from nitrile copolymer latexes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US2546238A (en) * 1947-02-18 1951-03-27 Du Pont Inhibition of acrylonitrile polymerization
US2496222A (en) * 1947-06-17 1950-01-31 Shell Dev Continuous process for emulsion polymerization of unsaturated compounds
NL75825C (fr) * 1949-02-09
US2531403A (en) * 1949-07-08 1950-11-28 Phillips Petroleum Co Process for coagulating a latex of a sulfur dioxide resin
US2560694A (en) * 1950-07-15 1951-07-17 Du Pont Bromate ion-sulfoxy compound catalyst system in aqueous polymerization process
US2654731A (en) * 1951-01-19 1953-10-06 Du Pont Polymerization control of acrylonitrile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046312B (de) * 1955-05-20 1958-12-11 American Cyanamid Co Verfahren zur Herstellung von Polymeren und Copolymeren basischer Monomerer
EP0135727A1 (fr) * 1983-08-05 1985-04-03 Hoechst Aktiengesellschaft Polyacrylonitrile ayant une valeur K peu élevée, procédé de préparation et usage

Also Published As

Publication number Publication date
DE1002128B (de) 1957-02-07
US2777832A (en) 1957-01-15
NL88993C (fr)
BE511545A (fr)
GB722451A (en) 1955-01-26
CH310512A (fr) 1955-10-31

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