Title:
METHOD FOR MANUFACTURING WOODY COMPOSITE BOARD, AND WOODY COMPOSITE BOARD
Document Type and Number:
Japanese Patent JP2016185697
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing a woody composite board which is excellent in boiling immerse peelability and can secure sufficient closed accumulation time during operation.SOLUTION: There is provided a method for manufacturing a woody composite board which includes bonding a plywood formed from one tree kind selected from larch, eucalyptus, falcata and Pinus radiata and a woody plate through an aqueous adhesive and thereby laminating and integrating the plywood and the woody plate with each other, where the aqueous adhesive contains vinyl acetate resin-based emulsion (A) obtained by polymerizing a monomer component which uses acetoacetylated polyvinyl alcohol as a protective colloid and contains at least vinyl acetate, an ethylene-vinyl acetate copolymer resin emulsion (B), and preferably, a plasticizer (C).SELECTED DRAWING: None
Inventors:
KONUMA AKIHIRO
Application Number:
JP2015067698A
Publication Date:
October 27, 2016
Filing Date:
March 27, 2015
Export Citation:
Assignee:
KONISHI CO LTD
International Classes:
B27D1/04; B27N3/04