JPS5426894A - Preparation of reaction product of phenol and diolefin polymer - Google Patents
Preparation of reaction product of phenol and diolefin polymerInfo
- Publication number
- JPS5426894A JPS5426894A JP9286277A JP9286277A JPS5426894A JP S5426894 A JPS5426894 A JP S5426894A JP 9286277 A JP9286277 A JP 9286277A JP 9286277 A JP9286277 A JP 9286277A JP S5426894 A JPS5426894 A JP S5426894A
- Authority
- JP
- Japan
- Prior art keywords
- phenol
- preparation
- diolefin polymer
- reaction product
- diolefin
- 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 the title product by adding a diolefin polymer dividedly to a mixture of phenol and an acidic catalyst followed by reacting thereof, thereby suppressing the undesirable polymerization reaction and cyclization reaction, and reducing the amount of residual catalyst.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9286277A JPS5426894A (en) | 1977-08-01 | 1977-08-01 | Preparation of reaction product of phenol and diolefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9286277A JPS5426894A (en) | 1977-08-01 | 1977-08-01 | Preparation of reaction product of phenol and diolefin polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5426894A true JPS5426894A (en) | 1979-02-28 |
Family
ID=14066227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9286277A Pending JPS5426894A (en) | 1977-08-01 | 1977-08-01 | Preparation of reaction product of phenol and diolefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5426894A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991009062A1 (en) * | 1989-12-20 | 1991-06-27 | Nippon Oil Co., Ltd. | Novel resin, process for preparing the same, and composition comprising the same |
-
1977
- 1977-08-01 JP JP9286277A patent/JPS5426894A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991009062A1 (en) * | 1989-12-20 | 1991-06-27 | Nippon Oil Co., Ltd. | Novel resin, process for preparing the same, and composition comprising the same |
EP0458984B1 (en) * | 1989-12-20 | 1995-09-20 | Nippon Oil Co. Ltd. | Novel resin, process for preparing the same, and composition comprising the same |
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