JPS53134893A - Preparation of impact and weather resistant graft copolymer - Google Patents

Preparation of impact and weather resistant graft copolymer

Info

Publication number
JPS53134893A
JPS53134893A JP5028577A JP5028577A JPS53134893A JP S53134893 A JPS53134893 A JP S53134893A JP 5028577 A JP5028577 A JP 5028577A JP 5028577 A JP5028577 A JP 5028577A JP S53134893 A JPS53134893 A JP S53134893A
Authority
JP
Japan
Prior art keywords
impact
weather resistant
preparation
graft copolymer
resistant graft
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
JP5028577A
Other languages
Japanese (ja)
Other versions
JPS6017208B2 (en
Inventor
Fusaji Shoji
Susumu Era
Hisashi Takagame
Koichi Kakefuda
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP5028577A priority Critical patent/JPS6017208B2/en
Publication of JPS53134893A publication Critical patent/JPS53134893A/en
Publication of JPS6017208B2 publication Critical patent/JPS6017208B2/en
Expired legal-status Critical Current

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  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To prepare an impact and weather resistant copolymer by mechanically pulverizing a rubbery polymer in the presence of a vinyl compound, and graft copolymerizing the rubbery polymer with an aromatic vinyl compound and a polar vinyl compound in two steps.
COPYRIGHT: (C)1978,JPO&Japio
JP5028577A 1977-04-30 1977-04-30 Method for producing weather-resistant and impact-resistant graft copolymer Expired JPS6017208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5028577A JPS6017208B2 (en) 1977-04-30 1977-04-30 Method for producing weather-resistant and impact-resistant graft copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5028577A JPS6017208B2 (en) 1977-04-30 1977-04-30 Method for producing weather-resistant and impact-resistant graft copolymer

Publications (2)

Publication Number Publication Date
JPS53134893A true JPS53134893A (en) 1978-11-24
JPS6017208B2 JPS6017208B2 (en) 1985-05-01

Family

ID=12854641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5028577A Expired JPS6017208B2 (en) 1977-04-30 1977-04-30 Method for producing weather-resistant and impact-resistant graft copolymer

Country Status (1)

Country Link
JP (1) JPS6017208B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155413A (en) * 1984-12-27 1986-07-15 Mitsubishi Petrochem Co Ltd Production of modified olefin polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155413A (en) * 1984-12-27 1986-07-15 Mitsubishi Petrochem Co Ltd Production of modified olefin polymer

Also Published As

Publication number Publication date
JPS6017208B2 (en) 1985-05-01

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