BE830535A - PROCESS FOR PREPARING POLYMERS OR VINYL CHLORIDE - Google Patents

PROCESS FOR PREPARING POLYMERS OR VINYL CHLORIDE

Info

Publication number
BE830535A
BE830535A BE157590A BE157590A BE830535A BE 830535 A BE830535 A BE 830535A BE 157590 A BE157590 A BE 157590A BE 157590 A BE157590 A BE 157590A BE 830535 A BE830535 A BE 830535A
Authority
BE
Belgium
Prior art keywords
vinyl chloride
preparing polymers
polymers
preparing
vinyl
Prior art date
Application number
BE157590A
Other languages
French (fr)
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 filed Critical
Publication of BE830535A publication Critical patent/BE830535A/en

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
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • 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
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE157590A 1974-06-21 1975-06-23 PROCESS FOR PREPARING POLYMERS OR VINYL CHLORIDE BE830535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742429777 DE2429777C3 (en) 1974-06-21 1974-06-21 Process for removing unreacted residual vinyl chloride from aqueous dispersions of vinyl chloride polymers

Publications (1)

Publication Number Publication Date
BE830535A true BE830535A (en) 1975-12-23

Family

ID=5918581

Family Applications (1)

Application Number Title Priority Date Filing Date
BE157590A BE830535A (en) 1974-06-21 1975-06-23 PROCESS FOR PREPARING POLYMERS OR VINYL CHLORIDE

Country Status (2)

Country Link
BE (1) BE830535A (en)
DE (1) DE2429777C3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL47420A (en) * 1974-06-24 1978-07-31 Tenneco Chem Process for the removal of vinyl chloride from pvc slurries and latexes and pvc thus obtained
JPS6020402B2 (en) * 1975-02-25 1985-05-22 チッソ株式会社 Method for separating trace amounts of vinyl chloride monomer from vinyl chloride resin
DE2509937C3 (en) * 1975-03-07 1981-04-16 Hoechst Ag, 6000 Frankfurt Device for the aftertreatment of homo- and copolymers of vinyl chloride
JPS51127187A (en) * 1975-04-26 1976-11-05 Kureha Chem Ind Co Ltd A process and an apparatus for recovering monomers
DE2832972A1 (en) * 1978-07-27 1980-02-07 Wacker Chemie Gmbh METHOD FOR PRESSURE AND RESIDUE DEGASSING OF A PVC-WATER MIXTURE IN THE POLYMERIZATION AUTOCLAVE AT THE HIGHEST POSSIBLE SEPARATION DEGREE OF THE TRANSMISSION IN A ADDITIONAL SEPARATOR AND RETURN OF THE TRANSMISSION TO THE RESTOURY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674585A (en) * 1951-07-24 1954-04-06 Shell Dev Plastisols of vinyl chloride polymer
DE1248943C2 (en) * 1965-07-20 1974-03-07 Basf Ag Process and device for the discontinuous removal of odorous substances from aqueous polymer dispersions
BE668137A (en) * 1965-08-11 1966-02-11
JPS546269B1 (en) * 1970-12-18 1979-03-27
IT989178B (en) * 1972-07-19 1975-05-20 Solvay PROCEDURE TO ELIMINATE RESIDUAL VINYL CHLORIDE PRESENT IN POLI MERI

Also Published As

Publication number Publication date
DE2429777B2 (en) 1981-04-02
DE2429777C3 (en) 1988-09-08
DE2429777A1 (en) 1976-01-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19920630