ES8104331A1 - Procedimiento de preparacion de homo y co-polimeros del clo-ruro de vinilo por polimerizacion en microsuspension sembra-da - Google Patents

Procedimiento de preparacion de homo y co-polimeros del clo-ruro de vinilo por polimerizacion en microsuspension sembra-da

Info

Publication number
ES8104331A1
ES8104331A1 ES494532A ES494532A ES8104331A1 ES 8104331 A1 ES8104331 A1 ES 8104331A1 ES 494532 A ES494532 A ES 494532A ES 494532 A ES494532 A ES 494532A ES 8104331 A1 ES8104331 A1 ES 8104331A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
polymerizing vinyl
polymerization
seeded microsuspension
microsuspension
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
ES494532A
Other languages
English (en)
Other versions
ES494532A0 (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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES494532A0 publication Critical patent/ES494532A0/es
Publication of ES8104331A1 publication Critical patent/ES8104331A1/es
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

PROCEDIMIENTO DE PREPARACION DE HOMO Y COPOLIMEROS DEL CLORURO DE VINILO POR POLIMERIZACION EN MICROSUSPENSION SEMBRADA. CONSISTE EN EFECTUAR LA POLIMERIZACION EN MICROSUSPENSION DEL CLORURO DE VINILO O DE UNA MEZLCA DE CLORURO DE VINILO Y DE, AL MENOS, UN MONOMERO COPOLIMERIZABLE EN PRESENCIA DE UNO O VARIOS PRODUCTOS DE SIEMBRA EN FORMA DE DISPERSION DE PARTICULAS DE POLIMEROS VINILICOS PREPARADOS PREVIAMENTE. UNO AL MENOS DE ESTOS COMPUESTOS ENCIERRA LA TOTALIDAD DEL INICIADOR ORGANOSOLUBLE PARA LA POLIMERIZACION. EL INICIADOR ES ACTIVADO POR UN COMPLEJO METALICO ORGANOSOLUBLE. ESTOS COMPUESTOS TIENEN APLICACION EN LA PREPARACION DE PLASTISOLES.
ES494532A 1979-08-28 1980-08-27 Procedimiento de preparacion de homo y co-polimeros del clo-ruro de vinilo por polimerizacion en microsuspension sembra-da Expired ES8104331A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7921524A FR2464272A1 (fr) 1979-08-28 1979-08-28 Procede de polymerisation du chlorure de vinyle en microsuspension ensemencee activee et polymeres obtenus

Publications (2)

Publication Number Publication Date
ES494532A0 ES494532A0 (es) 1981-04-16
ES8104331A1 true ES8104331A1 (es) 1981-04-16

Family

ID=9229118

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494532A Expired ES8104331A1 (es) 1979-08-28 1980-08-27 Procedimiento de preparacion de homo y co-polimeros del clo-ruro de vinilo por polimerizacion en microsuspension sembra-da

Country Status (11)

Country Link
US (1) US4331788A (es)
JP (1) JPS5850643B2 (es)
AU (1) AU531851B2 (es)
BR (1) BR8005431A (es)
CA (1) CA1172800A (es)
ES (1) ES8104331A1 (es)
FR (1) FR2464272A1 (es)
GB (1) GB2057470B (es)
PH (1) PH16572A (es)
SG (1) SG11484G (es)
ZA (1) ZA805303B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461869A (en) * 1981-12-30 1984-07-24 The B. F. Goodrich Company Process for making low fusion dispersion resins
NO860171L (no) * 1985-01-30 1986-07-31 Japan Synthetic Rubber Co Ltd Fremgangsmaate for fremstilling av store polymerpartikler.
FR2607138B1 (fr) * 1986-11-24 1990-05-04 Atochem Procede de preparation en microsuspension ensemencee d'homo- et copolymeres du chlorure de vinyle
US5151476A (en) * 1987-08-31 1992-09-29 The Goodyear Tire & Rubber Company Micro-suspension polymerization of vinyl chloride with ascorbic acid and water-soluble metal salts
JPS6470503A (en) * 1987-08-31 1989-03-16 Goodyear Tire & Rubber Microsuspension polymerization of vinyl chloride
KR100360948B1 (ko) * 1994-12-27 2003-01-24 주식회사 엘지화학 수도플라스틱성과유동성이우수한페이스트염화비닐수지의제조방법
US6218486B1 (en) * 1997-03-07 2001-04-17 Occidental Chemical Corporation Method of polymerizing vinyl chloride monomer using an organocobalt (III) catalyst
FR2984893B1 (fr) 2011-12-22 2014-07-11 Solvay Procede pour la preparation d’un polymere du chlorure de vinyle
FR2984892B1 (fr) 2011-12-22 2014-06-13 Solvay Procede pour la preparation d'un polymere du chlorure de vinyle
FR2984891B1 (fr) 2011-12-22 2014-01-10 Solvay Procede pour la preparation d'un polymere du chlorure de vinyle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225236C3 (de) * 1972-05-24 1979-12-20 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Polymerisation von Vinylchlorid
US3926910A (en) * 1973-02-12 1975-12-16 Goodyear Tire & Rubber Reduction of reactor fouling and improvement in the thermal stability of pvc using nitrites
US4091197A (en) * 1973-06-08 1978-05-23 Nicolas Fischer Process for polymerization of vinyl chloride micro-suspension with metal compounds
US4118556A (en) * 1974-08-22 1978-10-03 Bayer Aktiengesellschaft Process for the production of acrylonitrile-vinyl-chloride copolymers with improved whiteness

Also Published As

Publication number Publication date
JPS5850643B2 (ja) 1983-11-11
CA1172800A (en) 1984-08-14
GB2057470B (en) 1983-05-25
SG11484G (en) 1985-01-04
GB2057470A (en) 1981-04-01
ES494532A0 (es) 1981-04-16
JPS5659809A (en) 1981-05-23
FR2464272A1 (fr) 1981-03-06
PH16572A (en) 1983-11-22
AU6177980A (en) 1981-03-05
US4331788A (en) 1982-05-25
ZA805303B (en) 1981-10-28
AU531851B2 (en) 1983-09-08
BR8005431A (pt) 1981-03-10
FR2464272B1 (es) 1984-05-11

Similar Documents

Publication Publication Date Title
ES447411A1 (es) Procedimiento de preparacion de polimeros de cloruro de vi- nilo.
EP0032307A3 (en) Catalyst component
GB1291499A (en) Impact-resistant thermoplastic polymers
ES435408A1 (es) Un procedimiento para polimerizar etileno o una mezcla de etileno y una o mas 1-olefinas diferentes.
JPS5223187A (en) Process for polymerizing vinyl monomers
EP0199316A3 (en) Chain-transfer agents for emulsion polymerization and polymer products produced therewith
NL7512473A (nl) Werkwijze voor de blokpolymerisatie van vinyl- chloridemonomeer of een mengsel van met een copo- lymeriseerbaar monomeer of monomeren en voorwerp- en, vervaardigd onder toepassing van de aldus be- reide vinylchloridepolymeren.
GB1392009A (en) Process and apparatus for the manufacture of homo polymers or copolymers of vinyl chloride by continuous bulk polymerisation
CA1000434A (en) Process for suspension polymerization of vinyl chloride with low polymer deposition in the polymerization apparatus
GB1530854A (en) Process for the polymerisation of vinyl chloride in aqueous suspension
JPS5212291A (en) Process for polymerizing vinyl chloride
JPS52883A (en) Polymerization of vinyl chloride
GB1458367A (en) Vinyl chloride polymerisation process
JPS51129487A (en) A process for producing high-impact resin
JPS55158113A (en) Method of polymerizing inorganiccelementtcontaining monomer by plasma* and product resulting from said polymerization
ES464518A1 (es) Procedimiento para la polimerizacion en suspension acuosa demonomeros vinilicos halogenados.
CA815093A (en) Latexes of graft copolymers of acid vinyl or vinylidene monomers on olefin polymers and the process of preparation thereof
YU33899B (en) Process for the continuous production of copolymers from styrene and acrylonitrile or graft polymers from vinyl monomers and/or elastomers by means of prepolymerization and polymerization
FR2114903A5 (en) Vinyl/vinylidene halide polymers
ES291884A3 (es) Procedimiento para la mejora de las propiedades mecanicas de polimeros y copolimeros de cloruro de vinilo
JPS5252984A (en) Proces for polymerizing a vinyl monomer
JPS5223190A (en) Method for the suspension polymerization of vinyl chloride
GB1254349A (en) Polymerisation process
CA947900A (en) Process for the production of polymers and copolymers of vinyl chloride having decreased molecular weights
JPS52128986A (en) Improved process for suspension polymerization of vinyl chloride, etc.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201