FR2186485A1 - Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and - Google Patents

Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and

Info

Publication number
FR2186485A1
FR2186485A1 FR7219100A FR7219100A FR2186485A1 FR 2186485 A1 FR2186485 A1 FR 2186485A1 FR 7219100 A FR7219100 A FR 7219100A FR 7219100 A FR7219100 A FR 7219100A FR 2186485 A1 FR2186485 A1 FR 2186485A1
Authority
FR
France
Prior art keywords
aqs
vinyl chloride
gaseous
polymsn
spraying
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.)
Granted
Application number
FR7219100A
Other languages
English (en)
Other versions
FR2186485B1 (fr
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to FR7219100A priority Critical patent/FR2186485A1/fr
Publication of FR2186485A1 publication Critical patent/FR2186485A1/fr
Application granted granted Critical
Publication of FR2186485B1 publication Critical patent/FR2186485B1/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00Homopolymers 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
    • C08F14/02Monomers containing chlorine
    • C08F14/04Monomers containing two carbon atoms
    • C08F14/06Vinyl 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)
FR7219100A 1972-05-29 1972-05-29 Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and Granted FR2186485A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7219100A FR2186485A1 (en) 1972-05-29 1972-05-29 Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219100A FR2186485A1 (en) 1972-05-29 1972-05-29 Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and

Publications (2)

Publication Number Publication Date
FR2186485A1 true FR2186485A1 (en) 1974-01-11
FR2186485B1 FR2186485B1 (fr) 1974-12-27

Family

ID=9099225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219100A Granted FR2186485A1 (en) 1972-05-29 1972-05-29 Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and

Country Status (1)

Country Link
FR (1) FR2186485A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039451A2 (fr) * 1980-05-02 1981-11-11 Bayer Ag Procédé de fabrication continue de dispersions polymères sous pression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039451A2 (fr) * 1980-05-02 1981-11-11 Bayer Ag Procédé de fabrication continue de dispersions polymères sous pression
EP0039451A3 (en) * 1980-05-02 1981-11-18 Bayer Ag Process for continuously manufacturing polymer dispersions under pressure

Also Published As

Publication number Publication date
FR2186485B1 (fr) 1974-12-27

Similar Documents

Publication Publication Date Title
GB1434559A (en) Polymerization of vinyl chloride
SE407069B (sv) Forfarande for homopolymerisation av vinylklorid i vattensuspension, varvid vinylklorid tillsettes vid tryckfall
GB1482148A (en) Chemical reactors
FR2238718A1 (en) Polystyrene particles of uniform size, esp. for foams - by polymerising in suspension of fine polystyrene particles, contg. catalyst and polymn retarder
FR2186485A1 (en) Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and
JPS51112892A (en) Process for bulk polymerization of vinyl chloride
CH572949A5 (en) Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and
NL7206650A (en) Vinyl chloride suspension polymn - with prevention of crust deposition by spraying aqs liquid onto interface between gaseous and
GB1295356A (fr)
SE410146B (sv) Anordning for kontinuerligt genomforande av kemiska omsettningar. anvendning av densamma for polymerisation av vinylklorid
JPS5213592A (en) Polymerization of vinyl chloride
ES402836A1 (es) Procedimiento para la polimerizacion de suspension de un monomero de cloruro de vinilo o de una mezcla consistente principalmente en cloruro de vinilo.
BG33298A3 (en) Method for fighting the settling of homo- and copolymers of vinylchloride
JPS5538844A (en) Polymerization of vinyl chloride
ES433597A1 (es) Procedimiento de preparacion de una dispersion de copoli- mero injertado.
GB1254812A (en) Process for polymerizing liquid vinyl chloride in aqueous media
FR2175615A1 (en) Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls
GB1288549A (fr)
FR2097853A5 (en) Polyolefines - with wide molecular weight range - using modified ziegler catalysts
FR2034364A1 (en) Prodn of expandable polystyrene beads of narrow size
JPS51142090A (en) A process for polymerizing vinyl chloride
GB1085114A (en) Improvements in or relating to vinyl chloride polymers
ES415009A1 (es) Procedimiento para la preparacion de poli(halogenuros de vi-nilo).
JPS51126285A (en) Method of suspension polmerization of vinyl monomer containing vinyl c hloride
JPS5221091A (en) Process for suspension polymerizing vinyl chloride or a vinyl monomer mixture consisting mainly of the vinyl chloride

Legal Events

Date Code Title Description
ST Notification of lapse