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Patent Searching and Data


Title:
BINDER COMPOSITION FOR MINERAL WOOL, MINERAL WOOL, AND PRODUCTION METHOD FOR MINERAL WOOL
Document Type and Number:
WIPO Patent Application WO/2019/111449
Kind Code:
A1
Abstract:
Disclosed is a binder composition for mineral wool, the composition comprising: a poly(vinyl alcohol) resin; an isocyanate compound having two or more reactive groups selected from among an isocyanate group and blocked isocyanate groups; and an aqueous medium. The isocyanate compound is contained in an amount of 12-90 parts by mass per 100 parts by mass of the contained poly(vinyl alcohol) resin.

Inventors:
GOTO Toshiharu (24-4, Aza Daigakubo, Kinosaki, Sukagawa-sh, Fukushima 22, 〒9620122, JP)
KUBOTA Atsushi (24-4, Aza Daigakubo, Kinosaki, Sukagawa-sh, Fukushima 22, 〒9620122, JP)
WATANABE Tomohiro (24-4, Aza Daigakubo, Kinosaki, Sukagawa-sh, Fukushima 22, 〒9620122, JP)
NAKAMURA Koichi (24-4, Aza Daigakubo, Kinosaki, Sukagawa-sh, Fukushima 22, 〒9620122, JP)
Application Number:
JP2018/031034
Publication Date:
June 13, 2019
Filing Date:
August 22, 2018
Export Citation:
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Assignee:
NITTO BOSEKI CO., LTD. (1 Aza-higashi, Gonome Fukushima-sh, Fukushima 61, 〒9608161, JP)
International Classes:
D06M15/333; C03C25/25; C03C25/28; D04H1/4218; D04H1/587; D04H1/645; D06M13/395; D06M101/00
Foreign References:
JPS5069139A1975-06-09
JPS534047A1978-01-14
JP2016155370A2016-09-01
JP2011153395A2011-08-11
JP2016108707A2016-06-20
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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