JPS54132695A - Preparation of graft copolymer - Google Patents
Preparation of graft copolymerInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58206615A (en) * | 1982-05-26 | 1983-12-01 | Central Glass Co Ltd | Production of flexible fluoroplastic |
-
1978
- 1978-04-07 JP JP4018578A patent/JPS54132695A/en active Pending
Cited By (2)
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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