Invention Application
- Patent Title: Waterproof Cover
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Application No.: US17603462Application Date: 2020-04-16
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Publication No.: US20220204816A1Publication Date: 2022-06-30
- Inventor: Tamao FUKUSHIMA , Yosuke SUGAYA , Hisae KITAGAWA
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Osaka
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Osaka
- Priority: JP2019-079643 20190418
- International Application: PCT/JP2020/016693 WO 20200416
- Main IPC: C09J7/38
- IPC: C09J7/38 ; C09J7/25 ; C09J11/08 ; C09J11/06
Abstract:
Provided is a waterproof cover having a waterproof membrane, and a PSA sheet laminated peripherally to the waterproof membrane. The PSA sheet comprises a PSA layer bonded to the waterproof membrane. The PSA layer is formed of a PSA having a storage modulus G′ of 53000 Pa or higher at 40° C.
Information query
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