GB1180363A - Improvements in or relating to the Polymerisation or Copolymerisation of Vinyl Chloride - Google Patents

Improvements in or relating to the Polymerisation or Copolymerisation of Vinyl Chloride

Info

Publication number
GB1180363A
GB1180363A GB2986768A GB2986768A GB1180363A GB 1180363 A GB1180363 A GB 1180363A GB 2986768 A GB2986768 A GB 2986768A GB 2986768 A GB2986768 A GB 2986768A GB 1180363 A GB1180363 A GB 1180363A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
copolymerisation
polymerisation
relating
june
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
GB2986768A
Inventor
Robert Buning
Karl-Heinz Diessel
Gerhard Bier
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 claimed from DED42155A external-priority patent/DE1213119B/en
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1180363A publication Critical patent/GB1180363A/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)
  • Polymerization Catalysts (AREA)

Abstract

1,180,363. Polymerizing vinyl chloride. DYNAMIT NOBEL A.G. 21 June, 1968 [22 June, 1967], No. 29867/68. Addition to 1,021,996. Heading C3P. Vinyl chloride is polymerized or copolymerized, e.g. with vinyl acetate, in 8-20% by weight of a C 1 -C 6 alcohol at - 8‹ to - 50‹ C. with a redox system comprising ascorbic acid, a heavy metal salt, e.g. ferric sulphate, hydrogen peroxide and cyclohexane sulphonyl acetyl peroxide. A shearing action is preferably applied. Syndiotactic polymers are formed.
GB2986768A 1963-08-01 1968-06-21 Improvements in or relating to the Polymerisation or Copolymerisation of Vinyl Chloride Expired GB1180363A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED42155A DE1213119B (en) 1963-08-01 1963-08-01 Process for the polymerization or copolymerization of vinyl chloride
DED0053402 1967-06-22

Publications (1)

Publication Number Publication Date
GB1180363A true GB1180363A (en) 1970-02-04

Family

ID=7054940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2986768A Expired GB1180363A (en) 1963-08-01 1968-06-21 Improvements in or relating to the Polymerisation or Copolymerisation of Vinyl Chloride

Country Status (7)

Country Link
AT (1) AT283732B (en)
BE (1) BE716978A (en)
CH (1) CH501016A (en)
DE (1) DE1720481A1 (en)
FR (1) FR94594E (en)
GB (1) GB1180363A (en)
NL (1) NL6808762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152508B (en) * 1975-07-18 1988-03-07 Shinetsu Chemical Co PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE
US4950422A (en) * 1981-01-06 1990-08-21 Akzona Incorporated Peroxide emulsions containing an anti-freezing compound
US5260390A (en) * 1980-01-16 1993-11-09 Akzo N.V. Peroxide emulsions containing an antifreezing compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152508B (en) * 1975-07-18 1988-03-07 Shinetsu Chemical Co PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE
US5260390A (en) * 1980-01-16 1993-11-09 Akzo N.V. Peroxide emulsions containing an antifreezing compound
US5369197A (en) * 1980-01-16 1994-11-29 Akzo N.V. Peroxide emulsions containing an antifreezing compound
US4950422A (en) * 1981-01-06 1990-08-21 Akzona Incorporated Peroxide emulsions containing an anti-freezing compound

Also Published As

Publication number Publication date
AT283732B (en) 1970-08-25
DE1720481A1 (en) 1971-07-01
CH501016A (en) 1970-12-31
NL6808762A (en) 1968-12-23
FR94594E (en) 1969-09-12
BE716978A (en) 1968-12-02

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