JPS54118489A - Preparation of unsaturated polymer derivative - Google Patents
Preparation of unsaturated polymer derivativeInfo
- Publication number
- JPS54118489A JPS54118489A JP2528878A JP2528878A JPS54118489A JP S54118489 A JPS54118489 A JP S54118489A JP 2528878 A JP2528878 A JP 2528878A JP 2528878 A JP2528878 A JP 2528878A JP S54118489 A JPS54118489 A JP S54118489A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- unsaturated
- unsaturated polymer
- polymer
- preparation
- 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
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To prepare a reactive unsaturated polymer, by addition of an α,β-unsaturated carboxylic acid in the form of an ester to an unsaturated polymer having C-C double bonds.
CONSTITUTION: An unsalurated polymer, e.g. polybutadiene or poly-1,3-pentadiene, having C-C double bonds is dissolved in a solvent, e.g. chlorobenzene or toluene, and reacted with an α,β-unsaturated carboxylic acid, e.g. acrylic or crotonic acid, in the presence of an arganic sulfonic acid, e.g. p-toluene-sulfonic or trifluoromethane-sulfonic acid, or an inorganic acid, e.g. sulfuric or fluorosulfuric acid, and 0W150°C to introduce α, β-unsaturated carboxylate groups into the unsaturated polymer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2528878A JPS6026404B2 (en) | 1978-03-06 | 1978-03-06 | Method for producing derivatives of unsaturated polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2528878A JPS6026404B2 (en) | 1978-03-06 | 1978-03-06 | Method for producing derivatives of unsaturated polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118489A true JPS54118489A (en) | 1979-09-13 |
JPS6026404B2 JPS6026404B2 (en) | 1985-06-24 |
Family
ID=12161821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2528878A Expired JPS6026404B2 (en) | 1978-03-06 | 1978-03-06 | Method for producing derivatives of unsaturated polymers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026404B2 (en) |
-
1978
- 1978-03-06 JP JP2528878A patent/JPS6026404B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6026404B2 (en) | 1985-06-24 |
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