JPS56141336A - Vinyl chloride polymer composition - Google Patents

Vinyl chloride polymer composition

Info

Publication number
JPS56141336A
JPS56141336A JP4517580A JP4517580A JPS56141336A JP S56141336 A JPS56141336 A JP S56141336A JP 4517580 A JP4517580 A JP 4517580A JP 4517580 A JP4517580 A JP 4517580A JP S56141336 A JPS56141336 A JP S56141336A
Authority
JP
Japan
Prior art keywords
vinyl chloride
carboxylic acid
chloride polymer
unsaturated carboxylic
mixed
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.)
Pending
Application number
JP4517580A
Other languages
Japanese (ja)
Inventor
Yukiya Sakamoto
Yasushi Isobe
Takaharu Morita
Hideo Hayashi
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.)
Toagosei Co Ltd
Original Assignee
Toagosei Co Ltd
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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP4517580A priority Critical patent/JPS56141336A/en
Publication of JPS56141336A publication Critical patent/JPS56141336A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to impart a high electrical resisance to a vinyl chloride polymer obtained by the suspension polymerization industrially and very advantegeously without requiring complicated processes, by adding a specific unsaturated carboxylic acid to the vinyl chloride polymer.
CONSTITUTION: A vinyl chloride polymer obtained by the suspension polymerization is mixed with 2W2,000ppm acrylic or crotonic acid as a ≤20C unsaturated carboxylic acid having one or two carboxyl groups other than aromatic carboxylic acid and an aliphatic carboxylic acid having ≥6C main chain containing a conjugated double bond. For example, the unsaturated carboxylic acid is added to a suspension system consisting of vinyl chloride essentially after the polymerization ratio of 20W30% and stabilized state before the completion of the drying step. The unsaturated carboxylic acid may be added to vinyl chloride polymer powder and mixed in a mixer uniformly.
COPYRIGHT: (C)1981,JPO&Japio
JP4517580A 1980-04-08 1980-04-08 Vinyl chloride polymer composition Pending JPS56141336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4517580A JPS56141336A (en) 1980-04-08 1980-04-08 Vinyl chloride polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4517580A JPS56141336A (en) 1980-04-08 1980-04-08 Vinyl chloride polymer composition

Publications (1)

Publication Number Publication Date
JPS56141336A true JPS56141336A (en) 1981-11-05

Family

ID=12711923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4517580A Pending JPS56141336A (en) 1980-04-08 1980-04-08 Vinyl chloride polymer composition

Country Status (1)

Country Link
JP (1) JPS56141336A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508849A (en) * 1973-05-25 1975-01-29
JPS5278257A (en) * 1975-12-25 1977-07-01 Adeka Argus Chem Co Ltd Halogen-containing resin compositions
JPS54139651A (en) * 1978-04-20 1979-10-30 Sakai Chem Ind Co Ltd Chlorine-containing resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508849A (en) * 1973-05-25 1975-01-29
JPS5278257A (en) * 1975-12-25 1977-07-01 Adeka Argus Chem Co Ltd Halogen-containing resin compositions
JPS54139651A (en) * 1978-04-20 1979-10-30 Sakai Chem Ind Co Ltd Chlorine-containing resin composition

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