JPS5480341A - Adhesive composition for wood - Google Patents

Adhesive composition for wood

Info

Publication number
JPS5480341A
JPS5480341A JP14855877A JP14855877A JPS5480341A JP S5480341 A JPS5480341 A JP S5480341A JP 14855877 A JP14855877 A JP 14855877A JP 14855877 A JP14855877 A JP 14855877A JP S5480341 A JPS5480341 A JP S5480341A
Authority
JP
Japan
Prior art keywords
alkoxymethylated
amino resin
wood
composition
water
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
Application number
JP14855877A
Other languages
Japanese (ja)
Other versions
JPS5841319B2 (en
Inventor
Hiromasa Ogawa
Masaru Takahashi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP52148558A priority Critical patent/JPS5841319B2/en
Publication of JPS5480341A publication Critical patent/JPS5480341A/en
Publication of JPS5841319B2 publication Critical patent/JPS5841319B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: A stable adhesive compsition for wood having improved water resistance and adhesiveness, and a long pot life, comprising an available vegetable tannin, an alkoxymethylated amino resin, and water.
CONSTITUTION: A composition comprising (A) 100 parts by wt. of a vegetable tannin, (B) 5W40 parts by wt. of an alkoxymethylated amino resin, and (C) water, the total solid content being 30 wt. % or higher. The pH of the composition is adjusted to 8W9, if necessary, and a thickener e.g. wheat, barley flowr, etc., an additive, e.g. wax emulsion, etc. are added. A methylol derivative of an amino compound, e.g. urea, melamine, or an alkoxymethylated compound which is obtained by partially or completely alkylating the methylol group of the precondensate, etc. may be cited as the alkoxymethylated amino resin.
COPYRIGHT: (C)1979,JPO&Japio
JP52148558A 1977-12-10 1977-12-10 wood adhesive composition Expired JPS5841319B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52148558A JPS5841319B2 (en) 1977-12-10 1977-12-10 wood adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52148558A JPS5841319B2 (en) 1977-12-10 1977-12-10 wood adhesive composition

Publications (2)

Publication Number Publication Date
JPS5480341A true JPS5480341A (en) 1979-06-27
JPS5841319B2 JPS5841319B2 (en) 1983-09-10

Family

ID=15455431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52148558A Expired JPS5841319B2 (en) 1977-12-10 1977-12-10 wood adhesive composition

Country Status (1)

Country Link
JP (1) JPS5841319B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195439A (en) * 1975-02-20 1976-08-21 SETSUCHAKUYOSOSEIBUTSU

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195439A (en) * 1975-02-20 1976-08-21 SETSUCHAKUYOSOSEIBUTSU

Also Published As

Publication number Publication date
JPS5841319B2 (en) 1983-09-10

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