JPS56139519A - Vinyl chloride series graft polymer - Google Patents

Vinyl chloride series graft polymer

Info

Publication number
JPS56139519A
JPS56139519A JP4295680A JP4295680A JPS56139519A JP S56139519 A JPS56139519 A JP S56139519A JP 4295680 A JP4295680 A JP 4295680A JP 4295680 A JP4295680 A JP 4295680A JP S56139519 A JPS56139519 A JP S56139519A
Authority
JP
Japan
Prior art keywords
vinyl chloride
graft polymer
terpolymer
chloride series
100pts
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
JP4295680A
Other languages
Japanese (ja)
Inventor
Kyoichi Iwamoto
Hiroshi Kakei
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.)
Tokuyama Sekisui Co Ltd
Original Assignee
Tokuyama Sekisui 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 Tokuyama Sekisui Co Ltd filed Critical Tokuyama Sekisui Co Ltd
Priority to JP4295680A priority Critical patent/JPS56139519A/en
Publication of JPS56139519A publication Critical patent/JPS56139519A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To obtain the titled polymers, having excellent flexibility and transparency without plasticizer contained, and being suitable as materials for food containers etc., by graft polymerizing vinyl chloride with a terpolymer comprising ethlene, vinyl acetate and CO.
CONSTITUTION: 100pts.wt. Terpolymer, comprising 50W70pts.wt. ethylene (A), 20W40pts.wt. vinyl acetate (B) and 5W20pts.wt. CO (C), is prepared. Thereafter, objective vinyl chloride series graft polymer is obtained by graft polymerizing 20W 300pts.wt. vinyl chloride with 100pts.wt. said terpolymer by suspension polymerization, emulsion polymerization, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP4295680A 1980-04-02 1980-04-02 Vinyl chloride series graft polymer Pending JPS56139519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4295680A JPS56139519A (en) 1980-04-02 1980-04-02 Vinyl chloride series graft polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4295680A JPS56139519A (en) 1980-04-02 1980-04-02 Vinyl chloride series graft polymer

Publications (1)

Publication Number Publication Date
JPS56139519A true JPS56139519A (en) 1981-10-31

Family

ID=12650470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4295680A Pending JPS56139519A (en) 1980-04-02 1980-04-02 Vinyl chloride series graft polymer

Country Status (1)

Country Link
JP (1) JPS56139519A (en)

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