JPS5659861A - Phenol resin - Google Patents
Phenol resinInfo
- Publication number
- JPS5659861A JPS5659861A JP13571179A JP13571179A JPS5659861A JP S5659861 A JPS5659861 A JP S5659861A JP 13571179 A JP13571179 A JP 13571179A JP 13571179 A JP13571179 A JP 13571179A JP S5659861 A JPS5659861 A JP S5659861A
- Authority
- JP
- Japan
- Prior art keywords
- phenol resin
- phenol
- liquid
- resin
- methylpentane
- 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
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PURPOSE: A quick-curing phenol resin with excellent flexibility, which is prepared by compounding a liquid phenol resin obtained by the reaction of a phenol with an aldehyde under specified conditions with 3-methylpentane-1,3,5-triol.
CONSTITUTION: (A) A phenol (e.g., phenol or cresol) is mixed with (B) an aldehyde (e.g., formalin or paraformaldehyde) in a mol ratio of 1;0.8W1.7, and the resulting mixture is adjusted to 7.5W9 in pH, by the addition of base such as ammonia. Then a liquid phenol resin is obtained by reacting the mixture in a conventional manner. 100pts.wt. (solid content) of said liquid phenol resin is mixed with 5W 60pts.wt. of 3-methylpentane-1,3,5-triol, to obtain purpose phenol resin.
USE: Useful for the production of a melamine resin decorative laminated sheet for postforming, a phenol resin laminated sheet for cold punching, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571179A JPS5659861A (en) | 1979-10-19 | 1979-10-19 | Phenol resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571179A JPS5659861A (en) | 1979-10-19 | 1979-10-19 | Phenol resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5659861A true JPS5659861A (en) | 1981-05-23 |
Family
ID=15158088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13571179A Pending JPS5659861A (en) | 1979-10-19 | 1979-10-19 | Phenol resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659861A (en) |
-
1979
- 1979-10-19 JP JP13571179A patent/JPS5659861A/en active Pending
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