Title:
ONE-COMPONENT UNDERWATER CURABLE ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2023/090431
Kind Code:
A1
Abstract:
Provided is a silicone adhesive that can be used easily underwater, has excellent curability even in water, exhibits excellent adhesiveness to adherends such as rocks and structures underwater, and has excellent workability. A one-component underwater curable adhesive of one embodiment includes (A) 100 mass parts of a silicone polymer having a plurality of C1-6 alkoxy groups bonded directly to silicon atoms, (B) 200-800 mass parts of a hydrophilic inorganic filler, and (C) 0.1-10 mass parts of a curing catalyst, and the alkoxy group content of the silicone polymer is 20-40 mass%.
Inventors:
ISOBE KENICHI (JP)
IWAMURA SHUMPEI (JP)
ASO FUMIHIRO (JP)
YAMADA TETSURO (JP)
MINEMURA MASAHIKO (JP)
IWAMURA SHUMPEI (JP)
ASO FUMIHIRO (JP)
YAMADA TETSURO (JP)
MINEMURA MASAHIKO (JP)
Application Number:
PCT/JP2022/042913
Publication Date:
May 25, 2023
Filing Date:
November 18, 2022
Export Citation:
Assignee:
NISSILI CO LTD (JP)
INCORPORATED FOUND OKINAWA PREFECTURE ENVIRONMENT SCIENCE CENTER (JP)
SHINETSU CHEMICAL CO (JP)
INCORPORATED FOUND OKINAWA PREFECTURE ENVIRONMENT SCIENCE CENTER (JP)
SHINETSU CHEMICAL CO (JP)
International Classes:
C09J183/06; C08L83/06; C09J11/04; C09J11/06; C09J11/08
Domestic Patent References:
| WO2012117822A1 | 2012-09-07 |
Foreign References:
| JP2007119695A | 2007-05-17 | |||
| US20210207008A1 | 2021-07-08 | |||
| JP2015526547A | 2015-09-10 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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