AT329266B - Verfahren zur entfernung von vinylchlorid aus einem vinylchloridpolymerisat - Google Patents

Verfahren zur entfernung von vinylchlorid aus einem vinylchloridpolymerisat

Info

Publication number
AT329266B
AT329266B AT632473A AT632473A AT329266B AT 329266 B AT329266 B AT 329266B AT 632473 A AT632473 A AT 632473A AT 632473 A AT632473 A AT 632473A AT 329266 B AT329266 B AT 329266B
Authority
AT
Austria
Prior art keywords
vinyl chloride
polymerizate
removing vinyl
chloride polymerizate
chloride
Prior art date
Application number
AT632473A
Other languages
English (en)
Other versions
ATA632473A (de
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of ATA632473A publication Critical patent/ATA632473A/de
Application granted granted Critical
Publication of AT329266B publication Critical patent/AT329266B/de

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • C08F6/005—Removal of residual monomers by physical means from solid polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT632473A 1972-12-29 1973-07-18 Verfahren zur entfernung von vinylchlorid aus einem vinylchloridpolymerisat AT329266B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE125979 1972-12-29

Publications (2)

Publication Number Publication Date
ATA632473A ATA632473A (de) 1975-07-15
AT329266B true AT329266B (de) 1976-05-10

Family

ID=3841725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT632473A AT329266B (de) 1972-12-29 1973-07-18 Verfahren zur entfernung von vinylchlorid aus einem vinylchloridpolymerisat

Country Status (11)

Country Link
US (1) US4424340A (de)
JP (1) JPS541517B2 (de)
AT (1) AT329266B (de)
AU (1) AU475382B2 (de)
BE (1) BE793505A (de)
CA (1) CA1051585A (de)
ES (1) ES415876A1 (de)
GB (1) GB1446585A (de)
HU (1) HU167176B (de)
SU (1) SU512715A3 (de)
TR (1) TR18092A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956249A (en) * 1974-06-24 1976-05-11 Tenneco Chemicals, Inc. Manufacture of polyvinyl chloride of low vinyl chloride monomer content by treatment of wet polyvinyl chloride
LU70739A1 (de) * 1974-08-14 1976-08-19
JPS5126988A (ja) * 1974-08-30 1976-03-05 Sumitomo Chemical Co Enkabinirukeijugotaichunizanzonsuru enkabinirutanryotai no jokyohoho
DE2521780C2 (de) * 1975-05-16 1982-10-21 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Entfernung von Monomeren aus einer wäßrigen Dispersion eines Polymeren
US3985136A (en) * 1975-09-16 1976-10-12 Johnson & Johnson Tab fastener having fixed end anchored to diaper facing and backing
US4226974A (en) 1977-01-21 1980-10-07 Tenneco Chemicals, Inc. Process for the removal of vinyl chloride from polyvinyl chloride latexes and slurries
US4219640A (en) * 1977-09-22 1980-08-26 Tenneco Chemicals, Inc. Polymers of vinyl chloride having low vinyl chloride monomer content, and method of making same
FR2534260B1 (fr) * 1982-10-08 1986-01-10 Lambert Francois Procede de polymerisation de resines thermodurcissables
MY108226A (en) * 1991-12-20 1996-08-30 Exxon Research Engineering Co Process for improving biodegradability of pvc
EP0596426B1 (de) * 1992-11-04 1997-03-12 Mitsubishi Chemical Corporation Verfahren zur Herstellung eines Vinylchloridharzes

Also Published As

Publication number Publication date
US4424340A (en) 1984-01-03
SU512715A3 (ru) 1976-04-30
GB1446585A (en) 1976-08-18
HU167176B (de) 1975-08-28
JPS541517B2 (de) 1979-01-25
CA1051585A (en) 1979-03-27
TR18092A (tr) 1976-09-30
AU6128573A (en) 1975-04-17
ATA632473A (de) 1975-07-15
ES415876A1 (es) 1976-02-01
JPS4999583A (de) 1974-09-20
AU475382B2 (en) 1976-08-19
BE793505A (fr) 1973-06-29

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Legal Events

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ELJ Ceased due to non-payment of the annual fee