ES437453A1 - Un procedimiento para tratar un polimero de haluro de vini-lo. - Google Patents

Un procedimiento para tratar un polimero de haluro de vini-lo.

Info

Publication number
ES437453A1
ES437453A1 ES437453A ES437453A ES437453A1 ES 437453 A1 ES437453 A1 ES 437453A1 ES 437453 A ES437453 A ES 437453A ES 437453 A ES437453 A ES 437453A ES 437453 A1 ES437453 A1 ES 437453A1
Authority
ES
Spain
Prior art keywords
vinyl halide
treatment
halide polymers
polymer
polymers
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
ES437453A
Other languages
English (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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of ES437453A1 publication Critical patent/ES437453A1/es
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
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00

Abstract

Un procedimiento para tratar un polímero de haluro de vinilo que contiene haluro de vinilo residual, que comprende someter el polímero a calentamiento dieléctrico por radiofrecuencia, en presencia de un iniciador de polimerización de radicales, libres, añadido.
ES437453A 1974-05-17 1975-05-05 Un procedimiento para tratar un polimero de haluro de vini-lo. Expired ES437453A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2225474 1974-05-17

Publications (1)

Publication Number Publication Date
ES437453A1 true ES437453A1 (es) 1976-12-01

Family

ID=10176401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437453A Expired ES437453A1 (es) 1974-05-17 1975-05-05 Un procedimiento para tratar un polimero de haluro de vini-lo.

Country Status (10)

Country Link
US (1) US4015065A (es)
JP (1) JPS511589A (es)
BE (1) BE829221A (es)
DE (1) DE2521729A1 (es)
ES (1) ES437453A1 (es)
FR (1) FR2271235A1 (es)
IT (1) IT1038213B (es)
NL (1) NL7505584A (es)
NO (1) NO751736L (es)
SE (1) SE7505496L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147076A (en) * 1974-10-19 1976-04-22 Shinetsu Chemical Co Jugotaikara mihannotanryotai oyobi kihatsuseijukiseibuno bunrisuru hoho
US4220754A (en) * 1976-05-25 1980-09-02 Tenneco Chemicals, Inc. Process for the purification of polyvinyl chloride with oxidizing agents
US4168372A (en) * 1976-07-15 1979-09-18 E. I. Du Pont De Nemours And Company Method for reducing the unreacted vinylidene chloride content of a vinylidene chloride polymer
US4117220A (en) * 1976-08-13 1978-09-26 Air Products And Chemicals, Inc. Removal of vinyl chloride from pvc resins using microwave radiation
DE2701147C2 (de) * 1977-01-13 1987-01-02 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung von Vinylchlorid-Copolymerisaten mit niedrigem Restmonomergehalt
JPS5556103A (en) * 1978-10-20 1980-04-24 Hitachi Ltd Removal of volatile substance from polymer
US4311655A (en) * 1980-03-31 1982-01-19 W. R. Grace & Co. Inomer thermoforming
EP1456257B2 (en) * 2001-12-21 2020-04-01 Akzo Nobel Chemicals International B.V. Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization
EP1375529A1 (en) * 2002-06-18 2004-01-02 Akzo Nobel N.V. Addition of organic initiators during a pressure drop in vinyl chloride monomer polymerization reactions
WO2007005851A2 (en) * 2005-07-05 2007-01-11 C.R. Bard, Inc. Multi-functional and modular urine collection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86500C (es) *
GB628092A (en) * 1947-09-11 1949-08-22 Dunlop Rubber Co Improvements in apparatus for dielectric heating

Also Published As

Publication number Publication date
FR2271235A1 (es) 1975-12-12
NO751736L (es) 1975-11-18
SE7505496L (sv) 1975-11-18
IT1038213B (it) 1979-11-20
BE829221A (fr) 1975-11-17
JPS511589A (es) 1976-01-08
US4015065A (en) 1977-03-29
DE2521729A1 (de) 1975-11-27
NL7505584A (nl) 1975-11-19

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