Invention Publication
- Patent Title: CURING CATALYST USED FOR CURING OF POLYMER, METHOD FOR PRODUCING SAME, MOISTURE-CURABLE COMPOSITION, AND METHOD FOR PRODUCING CURED PRODUCT
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Application No.: US18002463Application Date: 2021-06-23
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Publication No.: US20230234976A1Publication Date: 2023-07-27
- Inventor: Yuya Nakagawa , Kazunori Namba , Haruka Yoshiyama , Yuji Imada , Nanae Kikui
- Applicant: NITTO KASEI CO., LTD.
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: NITTO KASEI CO., LTD.
- Current Assignee: NITTO KASEI CO., LTD.
- Current Assignee Address: JP Osaka-shi, Osaka
- Priority: JP 20111531 2020.06.29
- International Application: PCT/JP2021/023729 2021.06.23
- Date entered country: 2022-12-19
- Main IPC: C07F7/28
- IPC: C07F7/28 ; C08G77/08
Abstract:
Provided is a curing catalyst having a high safety and a practical curing rate.
According to the present invention, provided is a curing catalyst [B] used for curing a polymer [A] having a reactive hydrolyzable silicon-containing group, wherein
the curing catalyst [B] contains a complex of a titanium compound [B1] and an ammonium hydroxide [B2], and an amine compound [B3],
the titanium compound [B1] is represented by Chemical Formula (1),
the ammonium hydroxide [B2] is represented by Chemical Formula (2), and
the amine compound [B3] is represented by Chemical Formula (3), Chemical Formula (4), or Chemical Formula (5).
According to the present invention, provided is a curing catalyst [B] used for curing a polymer [A] having a reactive hydrolyzable silicon-containing group, wherein
the curing catalyst [B] contains a complex of a titanium compound [B1] and an ammonium hydroxide [B2], and an amine compound [B3],
the titanium compound [B1] is represented by Chemical Formula (1),
the ammonium hydroxide [B2] is represented by Chemical Formula (2), and
the amine compound [B3] is represented by Chemical Formula (3), Chemical Formula (4), or Chemical Formula (5).
Information query
