GB1254349A - Polymerisation process - Google Patents

Polymerisation process

Info

Publication number
GB1254349A
GB1254349A GB2277669A GB2277669A GB1254349A GB 1254349 A GB1254349 A GB 1254349A GB 2277669 A GB2277669 A GB 2277669A GB 2277669 A GB2277669 A GB 2277669A GB 1254349 A GB1254349 A GB 1254349A
Authority
GB
United Kingdom
Prior art keywords
haloformate
polymerized
acid
polymerisation process
dipersebacic
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
GB2277669A
Inventor
Clifford Maynard Thomas
James Lippbrown Benton
Edgar Rodger Thomas
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB2277669A priority Critical patent/GB1254349A/en
Publication of GB1254349A publication Critical patent/GB1254349A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1,254,349. Polymerization process. BP CHEMICALS Ltd. 4 May, 1970 [5 May, 1969], No. 22776/69. Heading C3P. Ethylenically unsaturated monomers are polymerized in aqueous suspension in the presence of an acylperoxycarbonate initiator formed in situ from a peracid R(CO.O.OH) n and a haloformate R<SP>1</SP>OCOX where R and R<SP>1</SP> are organic radicals, X is halogen and n is an integer. In the examples vinyl chloride is polymerized using as the acid percaprylic, dipersebacic or peracetic acid and as the haloformate ethyl chloroformate, which is added with the monomer.
GB2277669A 1969-05-05 1969-05-05 Polymerisation process Expired GB1254349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2277669A GB1254349A (en) 1969-05-05 1969-05-05 Polymerisation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2277669A GB1254349A (en) 1969-05-05 1969-05-05 Polymerisation process

Publications (1)

Publication Number Publication Date
GB1254349A true GB1254349A (en) 1971-11-17

Family

ID=10184897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2277669A Expired GB1254349A (en) 1969-05-05 1969-05-05 Polymerisation process

Country Status (1)

Country Link
GB (1) GB1254349A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355004A1 (en) * 1976-06-16 1978-01-13 Argus Chem THERMALLY STABLE ACYLPEROXYCARBONIC ESTERS OF HIGH MOLECULAR MASSES AND THEIR USE AS POLYMERIZATION INITIATING AGENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355004A1 (en) * 1976-06-16 1978-01-13 Argus Chem THERMALLY STABLE ACYLPEROXYCARBONIC ESTERS OF HIGH MOLECULAR MASSES AND THEIR USE AS POLYMERIZATION INITIATING AGENTS

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