JPS5730775A - Adhesive composition - Google Patents

Adhesive composition

Info

Publication number
JPS5730775A
JPS5730775A JP10440280A JP10440280A JPS5730775A JP S5730775 A JPS5730775 A JP S5730775A JP 10440280 A JP10440280 A JP 10440280A JP 10440280 A JP10440280 A JP 10440280A JP S5730775 A JPS5730775 A JP S5730775A
Authority
JP
Japan
Prior art keywords
polyvinyl acetate
aqueous emulsion
degree
pref
prepared
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
JP10440280A
Other languages
Japanese (ja)
Other versions
JPS595636B2 (en
Inventor
Shiro Shoda
Katsutoshi Yoshioka
Michitatsu Maeda
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP10440280A priority Critical patent/JPS595636B2/en
Publication of JPS5730775A publication Critical patent/JPS5730775A/en
Publication of JPS595636B2 publication Critical patent/JPS595636B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To prepare the titled composition having excellent water resistance, viscosity stability with time during storage, and assembly time tolerance after application to the adherend, by using an aqueous emulsion of a partially saponified polyvinyl acetate having a specific degree of saponification and an isocyanate compound as main constituents.
CONSTITUTION: The objective composition is prepared by compounding (A) an aqueous emulsion of a partially saponified polyvinyl acetate having a saponification degree of 1W40mol% and obtained by saponifying (using an alkali catalyst) an aqueous emulsion of polyvinyl acetate having a degree of polymerization of ≥4,000 (pref. ≥10,000) and prepared by the emulsion polymerization of vinyl acetate monomer in an aqueous solution and (B) an isocyanate compound (e.g. 4,4'-diphenylmethane diisocyanate) as main constituents, and if necessary, with (C) a diluent or a filler (e.g. wood flour, calcium carbonate, etc.). The amounts of an components (B) and (C) are pref. 1W100wt% and 0W300wt% based on the solid component of the component (A).
USE: Adhesive for plywood.
COPYRIGHT: (C)1982,JPO&Japio
JP10440280A 1980-07-31 1980-07-31 adhesive composition Expired JPS595636B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10440280A JPS595636B2 (en) 1980-07-31 1980-07-31 adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10440280A JPS595636B2 (en) 1980-07-31 1980-07-31 adhesive composition

Publications (2)

Publication Number Publication Date
JPS5730775A true JPS5730775A (en) 1982-02-19
JPS595636B2 JPS595636B2 (en) 1984-02-06

Family

ID=14379719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10440280A Expired JPS595636B2 (en) 1980-07-31 1980-07-31 adhesive composition

Country Status (1)

Country Link
JP (1) JPS595636B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258276A (en) * 1984-06-01 1985-12-20 Kindai Chisui Center Kk Water-resistant elastic adhesive
CN106281183A (en) * 2016-08-09 2017-01-04 广州市北林功能材料有限公司 Wood materials biomass combined binding agent and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135920U (en) * 1984-07-31 1986-03-05 共和コンクリ−ト工業株式会社 Prefabricated river drop structure
JPH0118706Y2 (en) * 1985-05-15 1989-05-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258276A (en) * 1984-06-01 1985-12-20 Kindai Chisui Center Kk Water-resistant elastic adhesive
CN106281183A (en) * 2016-08-09 2017-01-04 广州市北林功能材料有限公司 Wood materials biomass combined binding agent and preparation method thereof
CN106281183B (en) * 2016-08-09 2020-08-07 广州市北林功能材料有限公司 Biomass composite adhesive for wood material and preparation method thereof

Also Published As

Publication number Publication date
JPS595636B2 (en) 1984-02-06

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