Title:
UV CURABLE COMPOSITION, AND UV CURABLE SHEET USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/060446
Kind Code:
A1
Abstract:
Provided are: a UV curable composition which can be cured without undergoing a high-temperature heating step and has excellent adhesiveness and mechanical strength; and a sheet using the same. This UV curable composition includes a rubber component having a diene skeleton, a photopolymerization initiator, and a cross-linking agent, wherein the rubber component having a diene skeleton contains a solid rubber component and a liquid rubber component at 25°C. The UV curable composition can be cured by UV irradiation in a short time, and can thus be applied to not only an adherend having high heat resistance but also a wide range of members.
Inventors:
SHIMAGUCHI RYUSUKE (JP)
Application Number:
PCT/JP2020/036206
Publication Date:
April 01, 2021
Filing Date:
September 25, 2020
Export Citation:
Assignee:
SOMAR CORP (JP)
International Classes:
C08J7/043; C08F279/02; C08L9/00; C09J4/06; C09J5/00; C09J7/30; C09J11/06; C09J109/00; C09J109/06
Domestic Patent References:
| WO2007091476A1 | 2007-08-16 | |||
| WO2014084351A1 | 2014-06-05 |
Foreign References:
| JPS62187744A | 1987-08-17 | |||
| JP2019099622A | 2019-06-24 | |||
| JP2010115792A | 2010-05-27 | |||
| JP2010150432A | 2010-07-08 |
Attorney, Agent or Firm:
ARIMA Momoko (JP)
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