[go: up one dir, main page]

GB1506815A - Method for separating a trace of vinyl chloride monomer from vinyl chloride resin - Google Patents

Method for separating a trace of vinyl chloride monomer from vinyl chloride resin

Info

Publication number
GB1506815A
GB1506815A GB739276A GB739276A GB1506815A GB 1506815 A GB1506815 A GB 1506815A GB 739276 A GB739276 A GB 739276A GB 739276 A GB739276 A GB 739276A GB 1506815 A GB1506815 A GB 1506815A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
trace
separating
chloride resin
monomer
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
GB739276A
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Publication of GB1506815A publication Critical patent/GB1506815A/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means

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)
GB739276A 1975-02-25 1976-02-25 Method for separating a trace of vinyl chloride monomer from vinyl chloride resin Expired GB1506815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2307375A JPS6020402B2 (en) 1975-02-25 1975-02-25 Method for separating trace amounts of vinyl chloride monomer from vinyl chloride resin

Publications (1)

Publication Number Publication Date
GB1506815A true GB1506815A (en) 1978-04-12

Family

ID=12100215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB739276A Expired GB1506815A (en) 1975-02-25 1976-02-25 Method for separating a trace of vinyl chloride monomer from vinyl chloride resin

Country Status (5)

Country Link
JP (1) JPS6020402B2 (en)
DE (1) DE2607675A1 (en)
FR (1) FR2302308A1 (en)
GB (1) GB1506815A (en)
IT (1) IT1053893B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744462C2 (en) * 1977-10-03 1982-09-16 Wacker-Chemie GmbH, 8000 München Process for preventing foam formation during the removal of residual monomers from aqueous polymer dispersions
US4130527A (en) * 1977-12-29 1978-12-19 Stauffer Chemical Company Method of treating a polymer latex to remove unreacted monomer by treatment in a column
FR2489826A1 (en) * 1980-09-08 1982-03-12 Rhone Poulenc Ind PROCESS FOR DEGASSING MASS-PREPARED VINYL CHLORIDE POLYMERS AND COPOLYMERS AND POLYMERS AND COPOLYMERS HAVING IMPROVED IMPROVED SCREENABILITY

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT989178B (en) * 1972-07-19 1975-05-20 Solvay PROCEDURE TO ELIMINATE RESIDUAL VINYL CHLORIDE PRESENT IN POLI MERI
DE2439203C3 (en) * 1974-08-16 1988-09-08 Hoechst Ag, 6230 Frankfurt Process for removing unreacted residual vin chloride from aqueous dispersions of vinyl chloride polymers
DE2429777C3 (en) * 1974-06-21 1988-09-08 Hoechst Ag, 6230 Frankfurt Process for removing unreacted residual vinyl chloride from aqueous dispersions of vinyl chloride polymers
DE2430901B2 (en) * 1974-06-27 1978-04-13 Chemische Werke Huels Ag, 4370 Marl Process for reducing the content of monomeric vinyl chloride in polymers of vinyl chloride
DE2441289B2 (en) * 1974-08-29 1978-09-07 Chemische Werke Huels Ag, 4370 Marl Process for reducing the content of monomeric vinyl chloride in polymers of vinyl chloride
DE2442931B2 (en) * 1974-09-07 1976-11-04 Chemische Werke Hüls AG, 4370 Mari PROCESS FOR THE REMOVAL OF UNREVERTED VINYL CHLORIDE FROM Aqueous POLYVINYL CHLORIDE DISPERSIONS
DE2441303A1 (en) * 1974-08-29 1976-03-11 Huels Chemische Werke Ag Eliminating monomer from PVC dispersions - by withdrawing steam and monomer at definite evaporation rate and temperature

Also Published As

Publication number Publication date
JPS5197688A (en) 1976-08-27
JPS6020402B2 (en) 1985-05-22
IT1053893B (en) 1981-10-10
FR2302308A1 (en) 1976-09-24
FR2302308B1 (en) 1981-12-11
DE2607675A1 (en) 1976-09-02

Similar Documents

Publication Publication Date Title
PT64938A (en) Method for bulk polymerization of vinyl chloride
YU39040B (en) Process for the production of a vinyl chloride polymer which may be converted into a paste
IL49088A (en) Process for the removal of vinyl chloride from latexes containing polyvinyl chloride
YU171076A (en) Process for the polymerization of vinyl chloride
GB1506815A (en) Method for separating a trace of vinyl chloride monomer from vinyl chloride resin
ZA757450B (en) A process for the suspension polymerization of vinyl chloride
JPS5447780A (en) Turning polymerization process for vinyl resin manufacture
PT65399B (en) Method for the polymerisation of vinyl chloride
JPS5447781A (en) Turning polymerization process for vinyl resin manufacture
ZA763687B (en) Improved vinyl chloride monomer stripping process
YU39041B (en) Process for producing a hard-workable vinyl chloride polymer containing an emulsifier
ZA744341B (en) Process for making emulsion polymerized preplasticized vinyl resins
IL48663A0 (en) Method for recovering vinyl sulfonate monomers
JPS5235286A (en) Postttreatment method of pastable polymer of vinyl chloride
JPS5235285A (en) Postttreatment method of pastable polymer of vinyl chloride
PT65572B (en) Method for preparing vinyl chloride polymers
JPS5316772A (en) Method of removal of unreacted residual vinyl chloride monomer
ZA773246B (en) Method for separating vinyl chloride monomer from an aqueous polyvinyl chloride resin mixture
JPS5247853A (en) Process for producing vinyl chloride resin particles for paste
JPS5236190A (en) Separation method of polymer
JPS52124087A (en) Method of removing residual vinyl monomer from dispersion type resin latex
ZA764817B (en) Reactor and process for vinyl chloride polymerisation
JPS53115764A (en) Method of making stabilizer for vinyl chloride resin
PH14385A (en) Vinyl chloride polymer recovery process
CS180869B1 (en) Apparatus for separating of plastic parts from inflow

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960224