JPS55152739A - Vinyl chloride type resin composition - Google Patents

Vinyl chloride type resin composition

Info

Publication number
JPS55152739A
JPS55152739A JP6092179A JP6092179A JPS55152739A JP S55152739 A JPS55152739 A JP S55152739A JP 6092179 A JP6092179 A JP 6092179A JP 6092179 A JP6092179 A JP 6092179A JP S55152739 A JPS55152739 A JP S55152739A
Authority
JP
Japan
Prior art keywords
peroxide
alkyl
group
resin composition
vinyl chloride
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.)
Granted
Application number
JP6092179A
Other languages
Japanese (ja)
Other versions
JPS6219786B2 (en
Inventor
Seiji Deguchi
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP6092179A priority Critical patent/JPS55152739A/en
Publication of JPS55152739A publication Critical patent/JPS55152739A/en
Publication of JPS6219786B2 publication Critical patent/JPS6219786B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a composition with enhanced impact resistaince and processability by a method wherein an acrylate type elastomer block copolymer prepared by using a redox catalyst comprising a specific peroxide and a reducing compound is compounded to PVC.
CONSTITUTION: In the presence of a redox catalyst comprising a peroxide shown by the formula (wherein R1W2 are H, CH3, C2H5; R' is H, CH3; each cyclohexanone ring has up to three of alkyl group) and a reducing compound, e.g., soidum (hydrogen) sulfite, which promotes the decomposition of hydroperoxy group of said peroxide but hardly promotes the decomposition of ketoperoxy group, 1W12C alkyl methacrylate 100pts.wt. is polymerized and, subsequently, alkyl methacrylate 10W500pts.wt. having 1W12C Alkyl is polymerized to obtain a block copolymer (I), (I) 0.3W50pts.wt. and (II) PVC 99.7W50pts.wt. are blended to prepare a composition.
COPYRIGHT: (C)1980,JPO&Japio
JP6092179A 1979-05-17 1979-05-17 Vinyl chloride type resin composition Granted JPS55152739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6092179A JPS55152739A (en) 1979-05-17 1979-05-17 Vinyl chloride type resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6092179A JPS55152739A (en) 1979-05-17 1979-05-17 Vinyl chloride type resin composition

Publications (2)

Publication Number Publication Date
JPS55152739A true JPS55152739A (en) 1980-11-28
JPS6219786B2 JPS6219786B2 (en) 1987-05-01

Family

ID=13156326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6092179A Granted JPS55152739A (en) 1979-05-17 1979-05-17 Vinyl chloride type resin composition

Country Status (1)

Country Link
JP (1) JPS55152739A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286603A (en) * 1988-09-21 1990-03-27 Mitsui Cyanamid Co Production of water-soluble high-molecular-weight polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0286603A (en) * 1988-09-21 1990-03-27 Mitsui Cyanamid Co Production of water-soluble high-molecular-weight polymer

Also Published As

Publication number Publication date
JPS6219786B2 (en) 1987-05-01

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