Title:
磁性層付き石膏系建材、磁性層付き石膏系建材の製造方法
Document Type and Number:
Japanese Patent JP7412011
Kind Code:
B2
Abstract:
A magnetic joint material comprising iron powder, and a binder, wherein the content of the iron powder is 2.0 g/cm3 or more.
Inventors:
Ken Watanabe
Junetsu Shimazaki
Itaru Yokoyama
Yousuke Sato
Takao Kaneko
Junetsu Shimazaki
Itaru Yokoyama
Yousuke Sato
Takao Kaneko
Application Number:
JP2021008585A
Publication Date:
January 12, 2024
Filing Date:
January 22, 2021
Export Citation:
Assignee:
Yoshino Gypsum Co., Ltd.
International Classes:
E04F13/072; E04C2/04
Domestic Patent References:
| JP201583338A | ||||
| JP410027Y2 |
Foreign References:
| US20060236444 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito