Title:
MOISTURE-CURABLE ONE-COMPONENT ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/181287
Kind Code:
A1
Abstract:
Provided is a moisture-curable one-component adhesive composition having a balance of both water absorption and adhesive strength. One embodiment of the present invention is a moisture-curable one-component adhesive composition. The moisture-curable one-component adhesive composition includes: a polyurethane prepolymer (A) obtained by reacting a crystalline polyol (Aa) and an amorphous polyol (Ab) with a polyisocyanate (B); and a hydrophilicity imparting agent (C).
Inventors:
ITOU YOSHITAKA (JP)
MIYATA ATSUSHI (JP)
MIYATA ATSUSHI (JP)
Application Number:
PCT/JP2022/014072
Publication Date:
September 28, 2023
Filing Date:
March 24, 2022
Export Citation:
Assignee:
INOAC TECHNICAL CENTER CO LTD (JP)
International Classes:
C09J175/02
Domestic Patent References:
| WO2013153907A1 | 2013-10-17 | |||
| WO2020217574A1 | 2020-10-29 |
Foreign References:
| JP2003327647A | 2003-11-19 | |||
| JP2012214613A | 2012-11-08 | |||
| JP2019112570A | 2019-07-11 | |||
| JP2019059881A | 2019-04-18 | |||
| JP2000044795A | 2000-02-15 | |||
| JP2019165827A | 2019-10-03 |
Attorney, Agent or Firm:
ITOH, Atsushi et al. (JP)
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