ES267264A1 - Vinyl chloride polymerisation process - Google Patents

Vinyl chloride polymerisation process

Info

Publication number
ES267264A1
ES267264A1 ES0267264A ES267264A ES267264A1 ES 267264 A1 ES267264 A1 ES 267264A1 ES 0267264 A ES0267264 A ES 0267264A ES 267264 A ES267264 A ES 267264A ES 267264 A1 ES267264 A1 ES 267264A1
Authority
ES
Spain
Prior art keywords
phase
vinyl chloride
polymerization
polymerisation process
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
ES0267264A
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 ES267264A1 publication Critical patent/ES267264A1/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
    • C08F2/10—Aqueous 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A method of manufacturing latex with coarse particles of polyvinyl chloride or copolymers of vinyl chloride with other polymerizable monomers, comprising a first phase of polymerization in the absence of an emulsifier followed by a second phase of polymerization during which the emulsifying agent is introduced continuously, characterized in that it operates in the first phase of the polymerization at a temperature higher than that at which the second phase is operated. (Machine-translation by Google Translate, not legally binding)
ES0267264A 1961-03-21 1961-05-09 Vinyl chloride polymerisation process Expired ES267264A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE478780 1961-03-21
BE489035 1962-01-25

Publications (1)

Publication Number Publication Date
ES267264A1 true ES267264A1 (en) 1961-09-01

Family

ID=61628515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267264A Expired ES267264A1 (en) 1961-03-21 1961-05-09 Vinyl chloride polymerisation process

Country Status (3)

Country Link
BE (1) BE601587A (en)
ES (1) ES267264A1 (en)
GB (2) GB941506A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991536A (en) * 1963-02-13 1965-05-12 Solvay Process for polymerising or copolymerising vinyl chloride in aqueous emulsion
DE3227090A1 (en) * 1982-07-20 1984-01-26 Wacker-Chemie GmbH, 8000 München METHOD FOR PRODUCING POLYMER DISPERSIONS AND THEIR USE

Also Published As

Publication number Publication date
GB960092A (en) 1964-06-10
GB941506A (en) 1963-11-13
BE601587A (en) 1961-07-17

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