ES452114A1 - Vinyl chloride polymerisation process - Google Patents

Vinyl chloride polymerisation process

Info

Publication number
ES452114A1
ES452114A1 ES452114A ES452114A ES452114A1 ES 452114 A1 ES452114 A1 ES 452114A1 ES 452114 A ES452114 A ES 452114A ES 452114 A ES452114 A ES 452114A ES 452114 A1 ES452114 A1 ES 452114A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
initiators
polymerisation process
polymerization
chloride polymerisation
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
ES452114A
Other languages
Spanish (es)
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of ES452114A1 publication Critical patent/ES452114A1/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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Procedure for the polymerization of vinyl chloride in aqueous suspension with the intervention of oil-soluble radical polymerization initiators, characterized in that initially one pair of initiators is used and one of said initiators is selectively deactivated in the course of the polymerization. (Machine-translation by Google Translate, not legally binding)
ES452114A 1975-10-06 1976-10-05 Vinyl chloride polymerisation process Expired ES452114A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530745A FR2327263A1 (en) 1975-10-06 1975-10-06 PROCESS FOR THE POLYMERIZATION OF VINYL CHLORIDE IN AQUEOUS SUSPENSION

Publications (1)

Publication Number Publication Date
ES452114A1 true ES452114A1 (en) 1977-10-01

Family

ID=9160930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452114A Expired ES452114A1 (en) 1975-10-06 1976-10-05 Vinyl chloride polymerisation process

Country Status (8)

Country Link
BE (1) BE846908A (en)
BR (1) BR7606464A (en)
DE (1) DE2644202A1 (en)
ES (1) ES452114A1 (en)
FR (1) FR2327263A1 (en)
GB (1) GB1509104A (en)
IT (1) IT1068413B (en)
NL (1) NL186819C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483931A1 (en) * 1980-06-05 1981-12-11 Solvay PROCESS FOR QUICKLY STOPING AQUEOUS SUSPENSION POLYMERIZATION OF VINYL CHLORIDE
DE3505238A1 (en) * 1985-02-15 1986-08-21 Hoechst Ag, 6230 Frankfurt Process for the preparation of dry vinyl chloride suspension polymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754577A (en) * 1969-08-08 1971-02-08 Wacker Chemie Gmbh
JPS492189B1 (en) * 1970-10-28 1974-01-18

Also Published As

Publication number Publication date
FR2327263B1 (en) 1980-04-25
IT1068413B (en) 1985-03-21
NL186819B (en) 1990-10-01
GB1509104A (en) 1978-04-26
DE2644202C2 (en) 1987-04-23
BR7606464A (en) 1977-06-14
NL186819C (en) 1991-03-01
FR2327263A1 (en) 1977-05-06
NL7611029A (en) 1977-04-12
BE846908A (en) 1977-04-04
DE2644202A1 (en) 1977-04-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302