Title:
湿気硬化型組成物、硬化物の製造方法
Document Type and Number:
Japanese Patent JP7048138
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a curing catalyst that is highly stable and has a practical curing speed. The present invention provides a curing catalyst [B] used for curing a polymer [A] that has a reactive hydrolyzable silicon-containing group. The curing catalyst [B] contains the reaction products of a metal alkoxide [B1] and an ammonium hydroxide [B2]. The metal alkoxide [B1] includes one or both of a titanium compound [B1a] that is represented by chemical formula (1), and another metal alkoxide [B1b]. The other metal alkoxide [B1b] is an alkoxide of a metal other than titanium, and the ammonium hydroxide [B2] is represented by chemical formula (2).
Inventors:
Yuya Nakagawa
Yasuo Imakura
Yasuo Imakura
Application Number:
JP2021531415A
Publication Date:
April 05, 2022
Filing Date:
November 25, 2020
Export Citation:
Assignee:
Nitto Kasei Co., Ltd.
International Classes:
C08L101/10; C08K3/10; C08K3/11; C08K5/19
Domestic Patent References:
| JP2005320412A | ||||
| JP2002249672A | ||||
| JP2014114434A | ||||
| JP2003064305A |
Foreign References:
| US20060199886 | ||||
| CN109608639A | ||||
| WO2009093348A1 | ||||
| CN102766333A |
Attorney, Agent or Firm:
sk patent corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito