JPS57135820A - Production of modified phenol resin - Google Patents
Production of modified phenol resinInfo
- Publication number
- JPS57135820A JPS57135820A JP2085681A JP2085681A JPS57135820A JP S57135820 A JPS57135820 A JP S57135820A JP 2085681 A JP2085681 A JP 2085681A JP 2085681 A JP2085681 A JP 2085681A JP S57135820 A JPS57135820 A JP S57135820A
- Authority
- JP
- Japan
- Prior art keywords
- phenol resin
- production
- modified phenol
- cocondensing
- mixing
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PURPOSE: To obtain the titled resin capable of forming cured products having high flexibility, by mixing or cocondensing a specified prepolymer with a phenol resin.
CONSTITUTION: A phenol resin capable of forming cured products having high flexibility is produced by mixing or cocondensing a prepolymer obtained by reacting an unsaturated monobasic acid of the formula (R1 is H or 1W15C organic group, and R2 is H or CH3)[e.g., (meth)acrylate], a polyisocyanate (e.g., phenyl isocyanate) and a compound having at least one active hydrogen (e.g., methanol or phenol) with a phenol resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2085681A JPS57135820A (en) | 1981-02-17 | 1981-02-17 | Production of modified phenol resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2085681A JPS57135820A (en) | 1981-02-17 | 1981-02-17 | Production of modified phenol resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57135820A true JPS57135820A (en) | 1982-08-21 |
JPS6361973B2 JPS6361973B2 (en) | 1988-11-30 |
Family
ID=12038744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2085681A Granted JPS57135820A (en) | 1981-02-17 | 1981-02-17 | Production of modified phenol resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57135820A (en) |
-
1981
- 1981-02-17 JP JP2085681A patent/JPS57135820A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6361973B2 (en) | 1988-11-30 |
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