Title:
内装用建材
Document Type and Number:
Japanese Patent JP6901164
Kind Code:
B2
Abstract:
The present invention intends to provide a technique by which, in an interior building material which is represented by a gypsum board and to which a magnet does not attach, the surface of such an interior building material can be modified so that a magnet can attach to the surface by simple means that can be put into practical use, a wall face and the like for which a stopper with a magnet, which is a substitute for a thumbtack, and a magnet sheet are usable can thereby be formed, and an interior building material which has realized favorable construction efficiency such that the interior building material can be easily cut with a cutter knife or the like can be made, and this object is realized by providing an interior building material having a plurality of sheet-like magnetic materials fixed to at least a portion of a surface or back surface of a plate-like base material to which a magnet does not attach, wherein adjacent magnetic materials are disposed in such a way as to have a portion where the adjacent magnetic materials are in contact with each other, or adjacent magnetic materials are disposed through a gap having a narrow portion.
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Inventors:
Toru Yokoyama
Ken Watanabe
Ken Watanabe
Application Number:
JP2019506007A
Publication Date:
July 14, 2021
Filing Date:
March 12, 2018
Export Citation:
Assignee:
Yoshino Gypsum Co., Ltd.
International Classes:
E04F13/14
Domestic Patent References:
| JP2003501705A | ||||
| JP2006097356A | ||||
| JP56003941U | ||||
| JP2014152596A | ||||
| JP2017155583A |
Attorney, Agent or Firm:
Toshieko Kondo
Chongqing Sugano
Keita Takeyama
Kaoru Okada
Chongqing Sugano
Keita Takeyama
Kaoru Okada