FR2302308A1 - PROCESS FOR SEPARATING TRACES OF MONOMERIC VINYL CHLORIDE FROM A VINYL CHLORIDE RESIN - Google Patents

PROCESS FOR SEPARATING TRACES OF MONOMERIC VINYL CHLORIDE FROM A VINYL CHLORIDE RESIN

Info

Publication number
FR2302308A1
FR2302308A1 FR7605223A FR7605223A FR2302308A1 FR 2302308 A1 FR2302308 A1 FR 2302308A1 FR 7605223 A FR7605223 A FR 7605223A FR 7605223 A FR7605223 A FR 7605223A FR 2302308 A1 FR2302308 A1 FR 2302308A1
Authority
FR
France
Prior art keywords
vinyl chloride
monomeric
chloride resin
separating traces
traces
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
FR7605223A
Other languages
French (fr)
Other versions
FR2302308B1 (en
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 FR2302308A1 publication Critical patent/FR2302308A1/en
Application granted granted Critical
Publication of FR2302308B1 publication Critical patent/FR2302308B1/fr
Granted 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)
FR7605223A 1975-02-25 1976-02-25 PROCESS FOR SEPARATING TRACES OF MONOMERIC VINYL CHLORIDE FROM A VINYL CHLORIDE RESIN Granted FR2302308A1 (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 (2)

Publication Number Publication Date
FR2302308A1 true FR2302308A1 (en) 1976-09-24
FR2302308B1 FR2302308B1 (en) 1981-12-11

Family

ID=12100215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605223A Granted FR2302308A1 (en) 1975-02-25 1976-02-25 PROCESS FOR SEPARATING TRACES OF MONOMERIC VINYL CHLORIDE FROM A 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001446A1 (en) * 1977-10-03 1979-04-18 Wacker-Chemie GmbH Method to prevent foaming during the removal of residual monomers from aqueous dispersions of vinylchlorid polymers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001446A1 (en) * 1977-10-03 1979-04-18 Wacker-Chemie GmbH Method to prevent foaming during the removal of residual monomers from aqueous dispersions of vinylchlorid polymers

Also Published As

Publication number Publication date
DE2607675A1 (en) 1976-09-02
IT1053893B (en) 1981-10-10
JPS5197688A (en) 1976-08-27
FR2302308B1 (en) 1981-12-11
GB1506815A (en) 1978-04-12
JPS6020402B2 (en) 1985-05-22

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