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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING LAMINATE MATERIAL
Document Type and Number:
Japanese Patent JP2004195951
Kind Code:
A
Abstract:

To provide a woody board which can be used at a place where chilled and hot water are always splashed, a kitchen knife handle made of which can be used in an automatic hot water washing/drying machine, and which can be further applied to a portion requiring water resistance such as an outdoor door knob or the like.

Various woody boards (MDF/hard board or particle board) having a thickness of 0.5 to 5.0 mm are put into a vacuum and pressurizing machine, and pressure is reduced. A liquid phenol resin or a melamine resin is put there into. Pressure of 0.5 to 1.0 MPa is provided thereto, and the resin is caused to permeate the entire inner part of the board. After pre-heated, a plurality of pieces are laminated, heated to 130 to 150°C, pressurized to 3 to 7 MPa, and compressed to a predetermined condition.


Inventors:
YAMAMURA RYUZO
Application Number:
JP2002383316A
Publication Date:
July 15, 2004
Filing Date:
December 16, 2002
Export Citation:
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Assignee:
YAMAMURA RYUZO
International Classes:
B27N3/00; B27N3/08; B32B21/02; B32B21/13; (IPC1-7): B27N3/00; B27N3/08; B32B21/02; B32B21/13