JPS5759946A - Curing of phenolic resin - Google Patents

Curing of phenolic resin

Info

Publication number
JPS5759946A
JPS5759946A JP13540380A JP13540380A JPS5759946A JP S5759946 A JPS5759946 A JP S5759946A JP 13540380 A JP13540380 A JP 13540380A JP 13540380 A JP13540380 A JP 13540380A JP S5759946 A JPS5759946 A JP S5759946A
Authority
JP
Japan
Prior art keywords
resin
resorcinol
phenolic resin
100pts
curing
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
JP13540380A
Other languages
Japanese (ja)
Inventor
Seinosuke Horiki
Kuninori Ito
Yoshiaki Ogawa
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.)
Nagoya Yukagaku Kogyo KK
Original Assignee
Nagoya Yukagaku Kogyo KK
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 Nagoya Yukagaku Kogyo KK filed Critical Nagoya Yukagaku Kogyo KK
Priority to JP13540380A priority Critical patent/JPS5759946A/en
Publication of JPS5759946A publication Critical patent/JPS5759946A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To elongate the pot-life of a resol-type phenolic resin at normal temperature, and to enable the rapid curing with heat, by adding a resorcinol resin and an amino resin to the phenolic resin.
CONSTITUTION: A resol-type phenolic resin is compounded with a resorcinol resin and an amino resin, and the composition is cured by heating. The amount of the resorcinol resin is ≤100pts.wt./100pts.wt. of the phenolic resin, and that of the amino resin is 5W200pts.wt./100pts.wt. of the resorcinol resin. The resorcinol resin is a condensation product of a resorcinol compound and an aldehyde or a compound having similar activity to aldehyde. The curing can be carried out rapidly by heating at 120°C. For example, in the manufacturing of plywood, the troubles of the bond failure caused by precuring can be eliminated and the manufacturing conditions such as water-content of a veneer, the temperature and time of hot pressing, etc. can be remarkably moderated.
COPYRIGHT: (C)1982,JPO&Japio
JP13540380A 1980-09-29 1980-09-29 Curing of phenolic resin Pending JPS5759946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13540380A JPS5759946A (en) 1980-09-29 1980-09-29 Curing of phenolic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13540380A JPS5759946A (en) 1980-09-29 1980-09-29 Curing of phenolic resin

Publications (1)

Publication Number Publication Date
JPS5759946A true JPS5759946A (en) 1982-04-10

Family

ID=15150899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13540380A Pending JPS5759946A (en) 1980-09-29 1980-09-29 Curing of phenolic resin

Country Status (1)

Country Link
JP (1) JPS5759946A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11510850A (en) * 1995-11-13 1999-09-21 ボーデン・ケミカル・インコーポレーテッド Compositions and methods for curing resorcinol resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11510850A (en) * 1995-11-13 1999-09-21 ボーデン・ケミカル・インコーポレーテッド Compositions and methods for curing resorcinol resins

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