GB971250A - Vinyl chloride copolymerisation process - Google Patents

Vinyl chloride copolymerisation process

Info

Publication number
GB971250A
GB971250A GB2446863A GB2446863A GB971250A GB 971250 A GB971250 A GB 971250A GB 2446863 A GB2446863 A GB 2446863A GB 2446863 A GB2446863 A GB 2446863A GB 971250 A GB971250 A GB 971250A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
polymerization
june
bulk
copolymerisation process
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
GB2446863A
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.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke GmbH
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 Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Publication of GB971250A publication Critical patent/GB971250A/en
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
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/06—Vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

971,250. Polymerizing vinyl chloride. DEUTSCHE SOLVAY-WERKE G.m.b.H. June 19, 1963 [June 22, 1962], No. 24468/63. Heading C3P. Vinyl chloride polymers are manufactured by a process in which vinyl chloride and a neutral ester of an unsaturated carboxylic acid are first partially polymerized in bulk in the presence of a catalyst soluble in the monomer, and the polymerization is then completed in aqueous suspension in the presence of a dispersing agent. The bulk polymerization is preferably continued for a quarter to third of the duration of a comparative suspension polymerization. Examples describe the copolymerization of vinyl chloride with (1-10) ethylhexyl acrylate and (11-13) diethylhexyl fumarate in the presence of dilauroyl peroxide and aqueous solutions of partially hydrolysed polyvinyl acetate.
GB2446863A 1962-06-22 1963-06-19 Vinyl chloride copolymerisation process Expired GB971250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962D0039185 DE1264064B (en) 1962-06-22 1962-06-22 Process for the production of copolymers

Publications (1)

Publication Number Publication Date
GB971250A true GB971250A (en) 1964-09-30

Family

ID=7044579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2446863A Expired GB971250A (en) 1962-06-22 1963-06-19 Vinyl chloride copolymerisation process

Country Status (3)

Country Link
BE (1) BE633970A (en)
DE (1) DE1264064B (en)
GB (1) GB971250A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755028C (en) * 1935-05-14 1954-01-18 Chemische Forschungs Gmbh Process for the polymerization of unsaturated organic compounds
DE974645C (en) * 1952-09-04 1961-03-16 Huels Chemische Werke Ag Process for the polymerization of monomeric vinyl compounds to form uniformly uniform cores

Also Published As

Publication number Publication date
BE633970A (en)
DE1264064B (en) 1968-03-21

Similar Documents

Publication Publication Date Title
GB1445445A (en) Method for producing polyvinyl chloride
GB1102746A (en) Process for the production of copolymers of vinyl esters and ethylene
GB1064848A (en) Method for the production of vinyl resins
GB1483058A (en) Vinyl ester copolymer latices and their preparation
GB1152860A (en) Process for the manufacture of Aqueous Polymer Dispersions
GB1177778A (en) Copolymers of Vinyl Acetate
GB1459554A (en) Manufacture of polyvinyl ester dispersions
GB971250A (en) Vinyl chloride copolymerisation process
GB1131177A (en) Process for the production of vinyl chloride polymers
GB578849A (en) Improved polymerisation process
GB898821A (en) A process for the production of homopolymers or copolymers from acrylonitrile
GB1515154A (en) Manufacture of graft copolymers
GB887377A (en) A method for the polymerisation of a vinyl ester
GB1224113A (en) Process for the continuous solution polymerization of vinyl esters
GB1063056A (en) Production of maleic anhydride copolymers
GB1350407A (en) Latexes of vinyl cyclohexanecarboxylate polymers
ES212109A1 (en) Polymerisation process
ES334656A1 (en) Process of suspension polymerization utilizing synergistic suspension system
GB991134A (en) Process for the manufacture of vinyl chloride polymers
GB1191649A (en) Production of Vinyl Acetate Polymer and Copolymer Emulsions
ES269340A1 (en) Polymerisation of ethylene in aqueous system
GB1411465A (en) Continuous production of aqueous dispersions of vinyl-alkanoate ethylene copolymers
GB1237735A (en) Process for the manufacture of a polyvinyl ester dispersion
GB1162574A (en) Process for the manufacture of Copolymers of Vinyl Chloride
GB1407181A (en) Polymerization