JPS57167314A - Production of m-cresol polymer - Google Patents
Production of m-cresol polymerInfo
- Publication number
- JPS57167314A JPS57167314A JP5302781A JP5302781A JPS57167314A JP S57167314 A JPS57167314 A JP S57167314A JP 5302781 A JP5302781 A JP 5302781A JP 5302781 A JP5302781 A JP 5302781A JP S57167314 A JPS57167314 A JP S57167314A
- Authority
- JP
- Japan
- Prior art keywords
- phenol
- cresol
- chlorophenol
- alkyl
- rubber
- 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
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PURPOSE: To obtain a copolymer useful for bonding polyester fiber to rubber, by cocondensing a resol precondensate of p-chlorophenol or m-alkyl-substituted phenol with m-cresol.
CONSTITUTION: At least one of p-chlorophenol and a phenol of the formula, wherein R1 is a 1W4C alkyl, R2 is H or CH3, (e.g., m-cresol, 3,5-xylenol) is reacted with 0.7W2.5mol times the phenol of formaldehyde in the presence of an alkali catalyst to obtain a resol precondensate containing below 50wt% based on the charged amount, unreacted formaldehyde. Then, this resol precondensate is condensed with a mixture of an acid in an amount equivalent to the above alkali catalystW10mol% excess over the above phenol, and 0.7W2.5mol times the above phenol of m-cresol. It is possible to obtain the titled water-dispersible copolymer having an excellent effect of bonding polyester fiber to rubber.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5302781A JPS57167314A (en) | 1981-04-10 | 1981-04-10 | Production of m-cresol polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5302781A JPS57167314A (en) | 1981-04-10 | 1981-04-10 | Production of m-cresol polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57167314A true JPS57167314A (en) | 1982-10-15 |
JPS6358167B2 JPS6358167B2 (en) | 1988-11-15 |
Family
ID=12931401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5302781A Granted JPS57167314A (en) | 1981-04-10 | 1981-04-10 | Production of m-cresol polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57167314A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109160986A (en) * | 2018-08-22 | 2019-01-08 | 江苏麒祥高新材料有限公司 | A kind of modified metacresol-phenol-formaldehyde resin, preparation method and its rubber composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6445844U (en) * | 1987-09-14 | 1989-03-20 |
-
1981
- 1981-04-10 JP JP5302781A patent/JPS57167314A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109160986A (en) * | 2018-08-22 | 2019-01-08 | 江苏麒祥高新材料有限公司 | A kind of modified metacresol-phenol-formaldehyde resin, preparation method and its rubber composition |
CN109160986B (en) * | 2018-08-22 | 2021-08-17 | 江苏麒祥高新材料有限公司 | Modified m-cresol-phenol-formaldehyde resin, preparation method and rubber composition thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6358167B2 (en) | 1988-11-15 |
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