Title:
無機繊維用バインダー及び無機繊維マット
Document Type and Number:
Japanese Patent JP7226566
Kind Code:
B2
Abstract:
The present invention provides a binder for inorganic fibers characterized by containing (A) 100 parts by mass of a polyvinyl alcohol-based resin having a degree of polymerization of 100-3500, (B) 1-50 parts by mass of a metal salt, and (C) 3 parts by mass of an ammonia denatured product of a copolymerization product containing maleic anhydride. By using the binder for inorganic fibers according to the present invention, it is possible to produce an inorganic fiber mat having a high recovery rate comparable to that of phenol resins. In addition, the amount of volatile organic compounds released from such an inorganic fiber mat is extremely low.
Inventors:
Koki Uchida
Yoshinori Maki
Yasuhiro Mita
Yoshinori Maki
Yasuhiro Mita
Application Number:
JP2021542795A
Publication Date:
February 21, 2023
Filing Date:
August 20, 2020
Export Citation:
Assignee:
Nissin Chemical Industry Co., Ltd.
International Classes:
D04H1/587; C03C25/1095; C03C25/28; C03C25/32; C03C25/42; C08K3/00; C08L29/04; C08L33/02; D04H1/4209; D04H1/4218; D06M11/00; D06M15/263; D06M15/333
Domestic Patent References:
| JP2018199881A | ||||
| JP2006089906A | ||||
| JP2008515761A | ||||
| JP2016108708A |
Foreign References:
| US20100029160 | ||||
| US20020130439 |
Attorney, Agent or Firm:
Patent Attorney Corporation Eimei International Patent Office