ES404474A1 - Copolymerisation of vinyl chloride - Google Patents

Copolymerisation of vinyl chloride

Info

Publication number
ES404474A1
ES404474A1 ES404474A ES404474A ES404474A1 ES 404474 A1 ES404474 A1 ES 404474A1 ES 404474 A ES404474 A ES 404474A ES 404474 A ES404474 A ES 404474A ES 404474 A1 ES404474 A1 ES 404474A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
vinyl
chloride
homogeneous copolymers
temperature
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
ES404474A
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 ES404474A1 publication Critical patent/ES404474A1/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)
  • Polymerisation Methods In General (AREA)

Abstract

Manufacturing process for homogeneous copolymers of vinyl chloride with a difficult to condense monomer, consisting of copolymerizing the vinyl chloride in the presence of one or more radical-forming catalysts, of a solid substance inert under polymerization conditions at a temperature between 40 and at 80ºC and at a pressure lower than the saturating vapor pressure of the vinyl chloride at the polymerization temperature, characterized in that to obtain homogeneous copolymers, the copolymerization is carried out in a fluidized bed with the aid of a fluidizing gas consisting of a mixture of chloride of vinyl and of the comonomers whose composition remains constant. (Machine-translation by Google Translate, not legally binding)
ES404474A 1971-07-13 1972-07-03 Copolymerisation of vinyl chloride Expired ES404474A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63520 1971-07-13

Publications (1)

Publication Number Publication Date
ES404474A1 true ES404474A1 (en) 1975-12-16

Family

ID=19726764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404474A Expired ES404474A1 (en) 1971-07-13 1972-07-03 Copolymerisation of vinyl chloride

Country Status (12)

Country Link
AR (1) AR202690A1 (en)
AT (1) AT331025B (en)
AU (1) AU457906B2 (en)
BE (1) BE785608A (en)
DE (1) DE2229402C2 (en)
ES (1) ES404474A1 (en)
FR (1) FR2145484B1 (en)
GB (1) GB1370078A (en)
IT (1) IT959795B (en)
LU (1) LU63520A1 (en)
TR (1) TR16900A (en)
ZA (1) ZA724693B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108100A1 (en) * 1981-03-04 1982-09-16 Basf Ag, 6700 Ludwigshafen METHOD FOR THE PRODUCTION OF COPOLYMERISATEN OF MALEINSAEUREANHYDRID

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE686088A (en) * 1966-08-29 1967-02-28

Also Published As

Publication number Publication date
IT959795B (en) 1973-11-10
ATA604472A (en) 1975-10-15
GB1370078A (en) 1974-10-09
LU63520A1 (en) 1973-01-23
DE2229402A1 (en) 1973-01-25
AT331025B (en) 1976-07-26
ZA724693B (en) 1973-03-28
TR16900A (en) 1973-09-01
AU457906B2 (en) 1972-01-23
DE2229402C2 (en) 1982-11-25
AU4450872A (en) 1974-01-17
BE785608A (en) 1972-12-29
AR202690A1 (en) 1975-07-15
FR2145484A1 (en) 1973-02-23
FR2145484B1 (en) 1974-07-26

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