PLATE-LIKE BUILDING MATERIAL AND DECORATION METHOD OF PLATE-LIKE BODY RECESSED STRIP PART

Japanese Patent JP2016211273

A

PROBLEM TO BE SOLVED: To provide a plate-like building material of not exposing an improper color and a pattern to a recessed strip part, and a decoration method of a plate-like body recessed strip part capable of efficiently preventing the occurrence of a decoration mistake to the recessed strip part, particularly, a mistake of backing treatment.SOLUTION: In a plate-like building material 1, a recessed strip part (a joint groove 13) is formed on a decorative surface of a plate-like body 10, and a surface of the recessed strip part is covered with a decoration layer 21. The plate-like body 10 comprises a base material 11 and a decorative material 12, resin impregnation paper 17 of a lighter color than a color of the base material 11 is arranged between the base material 11 and the decorative material 12, the recessed strip part is formed in the depth up to reaching the base material 11 from a surface of the decorative material 12, and the decoration layer 21 is formed so as to cover the whole surface of a backing hiding layer 22 of hiding at least a cross section of the base material 11 of appearing on side surfaces 13b and 14b in the recessed strip part and a cross section of the resin impregnation paper 17 of appearing on the side surfaces 13b and 14b in the recessed strip part.SELECTED DRAWING: Figure 1

YAMADA TSUKASA

JP2015097081A

December 15, 2016

May 12, 2015

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PANASONIC IP MAN CORP

E04F15/04; B27D5/00; B32B5/28; B32B27/00; E04F15/02

JPH02188203A	1990-07-24
JP2008088741A	2008-04-17
JP2007077763A	2007-03-29
JPH01310059A	1989-12-14
JP2015016663A	2015-01-29
JP2012224005A	2012-11-15
JP2009154037A	2009-07-16

US20060174566A1	2006-08-10
CN203905388U	2014-10-29

Hiroyuki Nakai
Okumura Kimitoshi
Shuko Okimoto

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