Invention Grant
- Patent Title: UV curable resin composition and UV curable sheet
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Application No.: US17764161Application Date: 2020-09-25
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Publication No.: US12209211B2Publication Date: 2025-01-28
- Inventor: Ryusuke Shimaguchi
- Applicant: SOMAR CORPORATION
- Applicant Address: JP Chuo-ku Tokyo
- Assignee: SOMAR CORPORATION
- Current Assignee: SOMAR CORPORATION
- Current Assignee Address: JP Chuo-ku Tokyo
- Agency: Marquez IP Law Office, PLLC
- Agent Juan Carlos A. Marquez
- Priority: JP2019-177650 20190927
- International Application: PCT/JP2020/036211 WO 20200925
- International Announcement: WO2021/060449 WO 20210401
- Main IPC: C09J7/38
- IPC: C09J7/38 ; C08L9/00 ; C08L9/06 ; C09J7/10 ; C09J11/08 ; C09J109/00 ; C09J109/06
Abstract:
The present invention provides a UV curable resin composition that can be cured without going through a high-temperature heating process and has excellent adhesiveness, and a sheet using the same.
The UV curable resin composition comprises a rubber component with a diene skeleton, a photopolymerization initiator, a crosslinker and a tackifier. The composition contains a solid rubber component and a liquid rubber component at 25° C. as the rubber component with the diene. Since the UV curable composition can be cured by UV irradiation in a short time, it can be applied not only to adherends with high heat resistance but also to various parts.
The UV curable resin composition comprises a rubber component with a diene skeleton, a photopolymerization initiator, a crosslinker and a tackifier. The composition contains a solid rubber component and a liquid rubber component at 25° C. as the rubber component with the diene. Since the UV curable composition can be cured by UV irradiation in a short time, it can be applied not only to adherends with high heat resistance but also to various parts.
Public/Granted literature
- US20220348798A1 UV CURABLE RESIN COMPOSITION AND UV CURABLE SHEET Public/Granted day:2022-11-03
Information query
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