IT1074531B - PROCESS TO IMPROVE THE PROPERTIES OF POLYVINYL CHLORIDE POWDER - Google Patents

PROCESS TO IMPROVE THE PROPERTIES OF POLYVINYL CHLORIDE POWDER

Info

Publication number
IT1074531B
IT1074531B IT2433377A IT2433377A IT1074531B IT 1074531 B IT1074531 B IT 1074531B IT 2433377 A IT2433377 A IT 2433377A IT 2433377 A IT2433377 A IT 2433377A IT 1074531 B IT1074531 B IT 1074531B
Authority
IT
Italy
Prior art keywords
properties
improve
polyvinyl chloride
chloride powder
powder
Prior art date
Application number
IT2433377A
Other languages
Italian (it)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1074531B publication Critical patent/IT1074531B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • 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
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts

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)
IT2433377A 1976-06-04 1977-06-02 PROCESS TO IMPROVE THE PROPERTIES OF POLYVINYL CHLORIDE POWDER IT1074531B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625167 DE2625167C3 (en) 1976-06-04 1976-06-04 Process for improving the properties of powdered polyvinyl chloride

Publications (1)

Publication Number Publication Date
IT1074531B true IT1074531B (en) 1985-04-20

Family

ID=5979847

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2433377A IT1074531B (en) 1976-06-04 1977-06-02 PROCESS TO IMPROVE THE PROPERTIES OF POLYVINYL CHLORIDE POWDER

Country Status (13)

Country Link
JP (1) JPS52148586A (en)
BE (1) BE855434A (en)
CA (1) CA1111182A (en)
CH (1) CH630100A5 (en)
DE (1) DE2625167C3 (en)
ES (1) ES459219A1 (en)
FR (1) FR2353570A1 (en)
GB (1) GB1560765A (en)
IT (1) IT1074531B (en)
MX (1) MX143249A (en)
NL (1) NL7705868A (en)
SU (1) SU680653A3 (en)
YU (1) YU137877A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69330421T2 (en) * 1992-12-10 2002-05-16 Tosoh Corp., Shinnanyo Process for producing a vinyl chloride type polymer
ATE291056T1 (en) * 1999-03-19 2005-04-15 Occidental Chem Co STABILIZATION OF POLYMERS AFTER EXPOSURE TO OXIDATION
JP5717452B2 (en) * 2010-01-15 2015-05-13 日本曹達株式会社 Liquid polybutadiene purification method
EP2915821A1 (en) 2014-03-04 2015-09-09 Synthomer Ltd. Method of treating a poly(vinyl chloride) composition with dense phase carbon dioxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK120776A (en) * 1975-03-20 1976-09-21 Unilever Nv PROCEDURE FOR TREATING MIXTURES OF VINYL HALOGENIDE POLYMERS AND ADDITIVES
DE2518492B2 (en) * 1975-04-25 1980-04-17 Friedrich Horst 5840 Schwerte Papenmeier Method and device for processing polyvinyl chloride
DD126470A1 (en) * 1976-07-15 1977-07-20

Also Published As

Publication number Publication date
SU680653A3 (en) 1979-08-15
MX143249A (en) 1981-04-06
FR2353570B1 (en) 1982-09-10
CA1111182A (en) 1981-10-20
CH630100A5 (en) 1982-05-28
YU137877A (en) 1982-06-30
DE2625167C3 (en) 1980-01-31
ES459219A1 (en) 1978-03-01
NL7705868A (en) 1977-12-06
DE2625167B2 (en) 1979-05-31
JPS52148586A (en) 1977-12-09
GB1560765A (en) 1980-02-06
BE855434A (en) 1977-12-06
FR2353570A1 (en) 1977-12-30
DE2625167A1 (en) 1977-12-22

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