JPS5659861A - Phenol resin - Google Patents

Phenol resin

Info

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
Application number
JP13571179A
Other languages
Japanese (ja)
Inventor
Tokio Yoshimitsu
Soichi Horibata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13571179A priority Critical patent/JPS5659861A/en
Publication of JPS5659861A publication Critical patent/JPS5659861A/en
Pending legal-status Critical Current

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
JP13571179A 1979-10-19 1979-10-19 Phenol resin Pending JPS5659861A (en)

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)

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