JPS54132695A - Preparation of graft copolymer - Google Patents

Preparation of graft copolymer

Info

Publication number
JPS54132695A
JPS54132695A JP4018578A JP4018578A JPS54132695A JP S54132695 A JPS54132695 A JP S54132695A JP 4018578 A JP4018578 A JP 4018578A JP 4018578 A JP4018578 A JP 4018578A JP S54132695 A JPS54132695 A JP S54132695A
Authority
JP
Japan
Prior art keywords
polymer
alkyl
monomer
copolymer
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.)
Pending
Application number
JP4018578A
Other languages
Japanese (ja)
Inventor
Kazuo Matsuyama
Iwao Abe
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP4018578A priority Critical patent/JPS54132695A/en
Publication of JPS54132695A publication Critical patent/JPS54132695A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a copolymer without lowering the molecular weight of the backbone polymer, by the graft-polymerization of a copolymer of an unsaturated peroxycarbonate and a specific monomer, with a radically polymerizable unsaturated monomer.
CONSTITUTION: A random copolymer of (A) an unsaturated peroxycarbonate expressed by the formula (R1 is H or 1W4C alkyl; R2 and R3 are 1W4C alkyl; R4 is 1W12C alkyl or 8W12C cycloalkyl) with (B) a monofunctional non-conjugated monomer having an Alfrey-Price's Q value of ≤0.2 (e.g. vinyl acetate, etc.), is graft-copolymerized with (C) a radically polymerizable unsaturated monomer, e.g. styrene, etc., to give the desired polymer.
USE: Modification of a polymer to impart the properties of the branched polymer to the backbone polymer while keeping its original properties.
COPYRIGHT: (C)1979,JPO&Japio
JP4018578A 1978-04-07 1978-04-07 Preparation of graft copolymer Pending JPS54132695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4018578A JPS54132695A (en) 1978-04-07 1978-04-07 Preparation of graft copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4018578A JPS54132695A (en) 1978-04-07 1978-04-07 Preparation of graft copolymer

Publications (1)

Publication Number Publication Date
JPS54132695A true JPS54132695A (en) 1979-10-15

Family

ID=12573713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4018578A Pending JPS54132695A (en) 1978-04-07 1978-04-07 Preparation of graft copolymer

Country Status (1)

Country Link
JP (1) JPS54132695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206615A (en) * 1982-05-26 1983-12-01 Central Glass Co Ltd Production of flexible fluoroplastic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206615A (en) * 1982-05-26 1983-12-01 Central Glass Co Ltd Production of flexible fluoroplastic
JPS6234324B2 (en) * 1982-05-26 1987-07-27 Central Glass Co Ltd

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