GB1047074A - Polymers - Google Patents

Polymers

Info

Publication number
GB1047074A
GB1047074A GB3660364A GB3660364A GB1047074A GB 1047074 A GB1047074 A GB 1047074A GB 3660364 A GB3660364 A GB 3660364A GB 3660364 A GB3660364 A GB 3660364A GB 1047074 A GB1047074 A GB 1047074A
Authority
GB
United Kingdom
Prior art keywords
reaction vessel
compound
sulphur
vinyl chloride
added
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
GB3660364A
Inventor
Edward Gibson Looker
Rupert Beresford Pearson
Lyle Eugene Perrins
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
Priority to NL127085D priority Critical patent/NL127085C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3660364A priority patent/GB1047074A/en
Priority to NO15959765A priority patent/NO115976B/no
Priority to DE1965J0028940 priority patent/DE1570812B1/en
Priority to AT818865A priority patent/AT266443B/en
Priority to ES0317197A priority patent/ES317197A1/en
Priority to FR30706A priority patent/FR1457541A/en
Priority to BE669310A priority patent/BE669310A/xx
Priority to NL6511664A priority patent/NL6511664A/xx
Priority to JP5448865A priority patent/JPS517699B1/ja
Publication of GB1047074A publication Critical patent/GB1047074A/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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

In a process for polymerizing vinyl chloride in an aqueous system in a reaction vessel, a sulphur-containing organometallic compound that retards polymerization and in which the metal has a valency of at least 2 and the sulphur is covalently bound is added to the aqueous medium in the reaction vessel while unreacted monomeric vinyl chloride is still present in said reaction vessel. Depending on whether the compound has a lesser or greater retarding effect the compound can be added during polymerization or act as a short stop.
GB3660364A 1964-09-07 1964-09-07 Polymers Expired GB1047074A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL127085D NL127085C (en) 1964-09-07
GB3660364A GB1047074A (en) 1964-09-07 1964-09-07 Polymers
NO15959765A NO115976B (en) 1964-09-07 1965-09-03
ES0317197A ES317197A1 (en) 1964-09-07 1965-09-07 Polymers
AT818865A AT266443B (en) 1964-09-07 1965-09-07 Process for the preparation of polymer compositions
DE1965J0028940 DE1570812B1 (en) 1964-09-07 1965-09-07 Process for the production of polymer compositions
FR30706A FR1457541A (en) 1964-09-07 1965-09-07 Production of vinyl chloride polymers
BE669310A BE669310A (en) 1964-09-07 1965-09-07
NL6511664A NL6511664A (en) 1964-09-07 1965-09-07
JP5448865A JPS517699B1 (en) 1964-09-07 1965-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3660364A GB1047074A (en) 1964-09-07 1964-09-07 Polymers

Publications (1)

Publication Number Publication Date
GB1047074A true GB1047074A (en) 1966-11-02

Family

ID=10389632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3660364A Expired GB1047074A (en) 1964-09-07 1964-09-07 Polymers

Country Status (6)

Country Link
AT (1) AT266443B (en)
BE (1) BE669310A (en)
DE (1) DE1570812B1 (en)
ES (1) ES317197A1 (en)
GB (1) GB1047074A (en)
NL (2) NL6511664A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543805A (en) * 1945-07-18 1951-03-06 Dow Chemical Co Method of product control in suspension polymerizations
DE913477C (en) * 1950-07-17 1954-06-14 Degussa Process for the preparation of polymerization products
US2641596A (en) * 1952-02-07 1953-06-09 Argus Chemical Lab Inc Organic derivatives of tetravalent tin
FR1084431A (en) * 1953-11-26 1955-01-19 Metal & Thermit Corp New mercapto-organotins and their preparation process

Also Published As

Publication number Publication date
NL127085C (en)
NL6511664A (en) 1966-03-08
AT266443B (en) 1968-11-11
DE1570812B1 (en) 1970-06-18
BE669310A (en) 1966-03-07
ES317197A1 (en) 1966-05-01

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