IT1074531B - Processo per migliorare le proprieta' di cloruro di polivinile in polvere - Google Patents

Processo per migliorare le proprieta' di cloruro di polivinile in polvere

Info

Publication number: IT1074531B
Authority: IT; Italy
Prior art keywords: properties; improve; polyvinyl chloride; chloride powder; powder
Prior art date: 1976-06-04

Application number

IT2433377A

Other languages

English (en)

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.)

1976-06-04

Filing date

1977-06-02

Publication date

1985-04-20

1977-06-02 Application filed by Hoechst Ag filed Critical Hoechst Ag

1985-04-20 Application granted granted Critical

1985-04-20 Publication of IT1074531B publication Critical patent/IT1074531B/it

Links

229920000915 polyvinyl chloride Polymers 0.000 title 1
239000004800 polyvinyl chloride Substances 0.000 title 1
239000000843 powder Substances 0.000 title 1

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 Processo per migliorare le proprieta' di cloruro di polivinile in polvere IT1074531B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762625167 DE2625167C3 (de)	1976-06-04	1976-06-04	Verfahren zur Verbesserung der Eigenschaften von pulverförmigem Polyvinylchlorid

Publications (1)

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

Family

ID=5979847

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2433377A IT1074531B (it)	1976-06-04	1977-06-02	Processo per migliorare le proprieta' di cloruro di polivinile in polvere

Country Status (13)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0601586B1 (fr) *	1992-12-10	2001-07-11	Tosoh Corporation	Procédé pour la préparation d'un polymère du type chlorure de vinyle
DE60018724T2 (de) *	1999-03-19	2006-06-14	Occidental Chem Co	Stabilisation von polymeren nach aussetzen von oxidation
JP5717452B2 (ja) *	2010-01-15	2015-05-13	日本曹達株式会社	液状ポリブタジエン精製法
EP2915821A1 (fr)	2014-03-04	2015-09-09	Synthomer Ltd.	Procédé de traitement d'une composition de poly(chlorure de vinyle) avec du dioxyde de carbone à phase dense

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK120776A (da) *	1975-03-20	1976-09-21	Unilever Nv	Fremgangsmade til behandling af blandinger af vinylhalogenid-polymere og additiver
DE2518492B2 (de) *	1975-04-25	1980-04-17	Friedrich Horst 5840 Schwerte Papenmeier	Verfahren und Vorrichtung zum Aufbereiten von Polyvinylchlorid
DD126470A1 (fr) *	1976-07-15	1977-07-20

1976
- 1976-06-04 DE DE19762625167 patent/DE2625167C3/de not_active Expired
1977
- 1977-05-27 NL NL7705868A patent/NL7705868A/xx not_active Application Discontinuation
- 1977-05-27 ES ES459219A patent/ES459219A1/es not_active Expired
- 1977-06-01 CH CH671977A patent/CH630100A5/de not_active IP Right Cessation
- 1977-06-02 MX MX16931977A patent/MX143249A/es unknown
- 1977-06-02 IT IT2433377A patent/IT1074531B/it active
- 1977-06-02 YU YU137877A patent/YU137877A/xx unknown
- 1977-06-03 CA CA279,785A patent/CA1111182A/fr not_active Expired
- 1977-06-03 SU SU772489556A patent/SU680653A3/ru active
- 1977-06-03 JP JP6498177A patent/JPS52148586A/ja active Pending
- 1977-06-06 BE BE178235A patent/BE855434A/fr not_active IP Right Cessation
- 1977-06-06 FR FR7717206A patent/FR2353570A1/fr active Granted
- 1977-06-08 GB GB2390577A patent/GB1560765A/en not_active Expired

Also Published As

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

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