FR2029247A5 - Poly(vinyl chloride) in the form of fine particles - Google Patents

Poly(vinyl chloride) in the form of fine particles

Info

Publication number
FR2029247A5
FR2029247A5 FR6901008A FR6901008A FR2029247A5 FR 2029247 A5 FR2029247 A5 FR 2029247A5 FR 6901008 A FR6901008 A FR 6901008A FR 6901008 A FR6901008 A FR 6901008A FR 2029247 A5 FR2029247 A5 FR 2029247A5
Authority
FR
France
Prior art keywords
vinyl chloride
poly
fine particles
particles
vinyl
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
FR6901008A
Other languages
French (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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR6901008A priority Critical patent/FR2029247A5/en
Priority to FR6937327A priority patent/FR2070922A6/en
Priority to FR6937326A priority patent/FR2070251A6/en
Priority to SU1396617A priority patent/SU394970A3/ru
Priority to CH69470A priority patent/CH520717A/en
Priority to BR21613370A priority patent/BR7016133D0/en
Priority to US3890A priority patent/US3678021A/en
Priority to SE7000605A priority patent/SE376428B/xx
Priority to ES375675A priority patent/ES375675A1/en
Priority to BE744694D priority patent/BE744694A/en
Priority to NL707000766A priority patent/NL152569B/en
Priority to IL33738A priority patent/IL33738A/en
Priority to DE19702002380 priority patent/DE2002380A1/en
Priority to NO201/70A priority patent/NO137155C/en
Priority to AT57270A priority patent/AT300345B/en
Priority to JP45005196A priority patent/JPS501913B1/ja
Priority to GB2928/70A priority patent/GB1282225A/en
Application granted granted Critical
Publication of FR2029247A5 publication Critical patent/FR2029247A5/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Vinyl (co)polymers which are insoluble in the monomer composition are prepared by making a fine dispersion of an aqueous solution of the catalyst in the monomers and polymerising. In particular vinyl chloride is (co)polymerised. Particle size is 0.1 to 500 mu, esp. 0.2 to 200 mu, and the particles have a high apparent density. Fast extrusion speeds may be used.
FR6901008A 1969-01-21 1969-01-21 Poly(vinyl chloride) in the form of fine particles Expired FR2029247A5 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR6901008A FR2029247A5 (en) 1969-01-21 1969-01-21 Poly(vinyl chloride) in the form of fine particles
FR6937327A FR2070922A6 (en) 1969-01-21 1969-10-30 Poly(vinyl chloride) in the form of fine particles
FR6937326A FR2070251A6 (en) 1969-01-21 1969-10-30 Poly(vinyl chloride) in the form of fine particles
SU1396617A SU394970A3 (en) 1969-01-21 1970-01-16
BR21613370A BR7016133D0 (en) 1969-01-21 1970-01-19 PROCESS OF PREPARING POLYMERS AND COPOLYMERS ESSENTIALLY OF INSOLUBLE VINYL TYPE IN ITS MONOMERIC OR COMONOMERIC COMPOSITIONS
US3890A US3678021A (en) 1969-01-21 1970-01-19 Process for preparing vinyl based polymers and copolymers insoluble in their monomers
SE7000605A SE376428B (en) 1969-01-21 1970-01-19
CH69470A CH520717A (en) 1969-01-21 1970-01-19 Process for the preparation of homopolymers and copolymers insoluble in their monomeric compositions
ES375675A ES375675A1 (en) 1969-01-21 1970-01-20 Process for preparing vinyl based polymers and copolymers insoluble in their monomers
BE744694D BE744694A (en) 1969-01-21 1970-01-20 NEW PROCESS FOR THE PREPARATION OF INSOLUBLE POLYMERS AND COPOLYMERS IN THEIR MONOMERIC COMPOSITIONS
NL707000766A NL152569B (en) 1969-01-21 1970-01-20 PROCESS FOR PREPARING POLYMERS AND COPOLYMERS OF VINYL CHLORIDE.
IL33738A IL33738A (en) 1969-01-21 1970-01-20 Process for the preparation of vinyl chloride polymers and copolymers insoluble in their monomeric compositions
DE19702002380 DE2002380A1 (en) 1969-01-21 1970-01-20 New polymers and copolymers and methods of making them
NO201/70A NO137155C (en) 1969-01-21 1970-01-20 PROCEDURES FOR THE PREPARATION OF VINYL CHLORIDE POLYMERIZATE AND COPY POLYMERIZATE WHICH ARE UNSOLVABLE IN ITS MONOMEROUS INITIATIVE SUBSTANCES
AT57270A AT300345B (en) 1969-01-21 1970-01-21 Process for the production of polymers or of copolymers essentially of the vinyl type
JP45005196A JPS501913B1 (en) 1969-01-21 1970-01-21
GB2928/70A GB1282225A (en) 1969-01-21 1970-01-21 Process for the preparation of homopolymers and copolymers insoluble in their monomers or monomer mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6901008A FR2029247A5 (en) 1969-01-21 1969-01-21 Poly(vinyl chloride) in the form of fine particles

Publications (1)

Publication Number Publication Date
FR2029247A5 true FR2029247A5 (en) 1970-10-16

Family

ID=9028036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901008A Expired FR2029247A5 (en) 1969-01-21 1969-01-21 Poly(vinyl chloride) in the form of fine particles

Country Status (3)

Country Link
BR (1) BR7016133D0 (en)
FR (1) FR2029247A5 (en)
SU (1) SU394970A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612520A1 (en) * 1987-03-17 1988-09-23 Atochem PROCESS FOR SUSPENDED EMULSION PREPARATION OF INSOLUBLE POLYMERS AND COPOLYMERS IN THEIR MONOMER OR COMONOMER COMPOSITIONS
EP0508349A1 (en) * 1991-04-09 1992-10-14 Shin-Etsu Chemical Co., Ltd. Suspension polymerization of vinyl chloride
US5342906A (en) * 1991-04-09 1994-08-30 Shin-Etsu Chemical Co., Ltd. Method for the suspension polymerization of vinyl chloride monomer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612520A1 (en) * 1987-03-17 1988-09-23 Atochem PROCESS FOR SUSPENDED EMULSION PREPARATION OF INSOLUBLE POLYMERS AND COPOLYMERS IN THEIR MONOMER OR COMONOMER COMPOSITIONS
EP0286476A1 (en) * 1987-03-17 1988-10-12 Elf Atochem S.A. Process for the manufacture in emulsion of polymers and copolymers, insoluble in their monomer and comonomer compositions
EP0508349A1 (en) * 1991-04-09 1992-10-14 Shin-Etsu Chemical Co., Ltd. Suspension polymerization of vinyl chloride
US5342906A (en) * 1991-04-09 1994-08-30 Shin-Etsu Chemical Co., Ltd. Method for the suspension polymerization of vinyl chloride monomer

Also Published As

Publication number Publication date
BR7016133D0 (en) 1973-01-16
SU394970A3 (en) 1973-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse