GB366897A - Improvements in or relating to the production of polymerised vinyl derivatives - Google Patents

Improvements in or relating to the production of polymerised vinyl derivatives

Info

Publication number
GB366897A
GB366897A GB23546/30A GB2354630A GB366897A GB 366897 A GB366897 A GB 366897A GB 23546/30 A GB23546/30 A GB 23546/30A GB 2354630 A GB2354630 A GB 2354630A GB 366897 A GB366897 A GB 366897A
Authority
GB
United Kingdom
Prior art keywords
vinyl
benzoyl peroxide
solvent
chloracetate
relating
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
GB23546/30A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB366897A publication Critical patent/GB366897A/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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F14/00—Homopolymers and 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
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—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

Vinyl compounds are polymerized by treatment with a polymerization catalyst in the presence of a liquid medium which is a solvent for the initial material but not for the polymer produced. The method may be applied to batch processes or to continuous flow processes, and facilitates the separation of the polymer from the solvent. Examples describe the polymerization of: (1) vinyl acetate using high boiling gasoline as solvent and benzoyl peroxide as catalyst; (2) vinyl chloracetate using ozonized methyl alcohol; (3) a mixture of vinyl acetate and chloracetate using high boiling gasoline and benzoyl peroxide; (4) styrene using ozonized methyl alcohol; (5) vinyl formate using ethyl acetate and benzoyl peroxide; (6) vinyl acetate using dibutyl ether and benzoyl peroxide; (7) vinyl chloracetate using toluene and benzoyl peroxide. Vinyl chloride is also mentioned as starting material.
GB23546/30A 1929-08-06 1930-08-06 Improvements in or relating to the production of polymerised vinyl derivatives Expired GB366897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US366897XA 1929-08-06 1929-08-06

Publications (1)

Publication Number Publication Date
GB366897A true GB366897A (en) 1932-02-11

Family

ID=21890066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23546/30A Expired GB366897A (en) 1929-08-06 1930-08-06 Improvements in or relating to the production of polymerised vinyl derivatives

Country Status (1)

Country Link
GB (1) GB366897A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163029B (en) * 1959-07-16 1964-02-13 Kurashiki Rayon Co Process for the polymerization of vinyl formate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163029B (en) * 1959-07-16 1964-02-13 Kurashiki Rayon Co Process for the polymerization of vinyl formate

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