IT1053893B - Procedimento per l allontanamento di monomero di cloruro di vinile in tracce da resina polimerizzata - Google Patents

Procedimento per l allontanamento di monomero di cloruro di vinile in tracce da resina polimerizzata

Info

Publication number
IT1053893B
IT1053893B IT4824676A IT4824676A IT1053893B IT 1053893 B IT1053893 B IT 1053893B IT 4824676 A IT4824676 A IT 4824676A IT 4824676 A IT4824676 A IT 4824676A IT 1053893 B IT1053893 B IT 1053893B
Authority
IT
Italy
Prior art keywords
traces
removal
procedure
vinyl chloride
chloride monomer
Prior art date
Application number
IT4824676A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1053893B publication Critical patent/IT1053893B/it

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)
IT4824676A 1975-02-25 1976-02-24 Procedimento per l allontanamento di monomero di cloruro di vinile in tracce da resina polimerizzata IT1053893B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2307375A JPS6020402B2 (ja) 1975-02-25 1975-02-25 塩化ビニル樹脂から微量の塩化ビニル単量体を分離する方法

Publications (1)

Publication Number Publication Date
IT1053893B true IT1053893B (it) 1981-10-10

Family

ID=12100215

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4824676A IT1053893B (it) 1975-02-25 1976-02-24 Procedimento per l allontanamento di monomero di cloruro di vinile in tracce da resina polimerizzata

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744462C2 (de) * 1977-10-03 1982-09-16 Wacker-Chemie GmbH, 8000 München Verfahren zur Verhinderung der Schaumbildung bei der Restmonomerentfernung aus wäßrigen Polymerdispersionen
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 (fr) * 1980-09-08 1982-03-12 Rhone Poulenc Ind Procede de degazage des polymeres et copolymeres a base de chlorure de vinyle prepares en masse et polymeres et copolymeres presentant une aptitude au tamisage amelioree en resultant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT989178B (it) * 1972-07-19 1975-05-20 Solvay Procedimento per eliminare vinil cloruro residuo presente in poli meri
DE2429777C3 (de) * 1974-06-21 1988-09-08 Hoechst Ag, 6230 Frankfurt Verfahren zur Entfernung von nicht ungesetztem, restlichem Vinylchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten
DE2439203C3 (de) * 1974-08-16 1988-09-08 Hoechst Ag, 6230 Frankfurt Verfahren zur Entfernung von nicht umgesetztem, restlichen Vinchlorid aus wäßrigen Dispersionen von Vinylchloridpolymerisaten
DE2430901B2 (de) * 1974-06-27 1978-04-13 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Verringerung des Gehaltes an monomerem Vinylchlorid in Polymerisaten des Vinylchlorids
DE2441289B2 (de) * 1974-08-29 1978-09-07 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Verringerung des Gehaltes an monomeren Vinylchlorid in Polymerisaten des Vinylchlorids
DE2441303A1 (de) * 1974-08-29 1976-03-11 Huels Chemische Werke Ag Verfahren zur entfernung von vinylchlorid aus waessrigen polyvinylchloriddispersionen
DE2442931B2 (de) * 1974-09-07 1976-11-04 Chemische Werke Hüls AG, 4370 Mari Verfahren zur entfernung von nicht umgesetztem vinylchlorid aus waessrigen polyvinylchlorid-dispersionen

Also Published As

Publication number Publication date
FR2302308A1 (fr) 1976-09-24
GB1506815A (en) 1978-04-12
JPS6020402B2 (ja) 1985-05-22
DE2607675A1 (de) 1976-09-02
FR2302308B1 (it) 1981-12-11
JPS5197688A (en) 1976-08-27

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940117