Title:
ミネラルウール
Document Type and Number:
Japanese Patent JP7167841
Kind Code:
B2
Abstract:
To provide mineral wool having sufficient hardness.SOLUTION: Mineral wool 1 includes inorganic fibers and a binder adhered onto the inorganic fibers. The binder contains a (meth)acrylic resin having a carboxyl group, and a carboxylic acid dihydrazide compound. At least part of the (meth)acrylic resin forms a bridge structure by a reaction with the carboxylic acid dihydrazide compound.SELECTED DRAWING: Figure 1
Inventors:
Toshiharu Goto
Atsushi Kubota
Tomohiro Watanabe
Atsushi Kubota
Tomohiro Watanabe
Application Number:
JP2019088137A
Publication Date:
November 09, 2022
Filing Date:
May 08, 2019
Export Citation:
Assignee:
Nitto Boseki Co., Ltd.
International Classes:
D04H1/587; D04H1/4209; D06M13/422; D06M13/513; D06M15/263
Domestic Patent References:
| JP2003238921A | ||||
| JP2007169545A |
Foreign References:
| WO2019008823A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshinori Shimizu
Hideki Okita
Yoshiki Kuroki
Yoshinori Shimizu
Hideki Okita
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