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Adhesive Sheet, Adhesive Agent Composition, And Structure
Abstract: The present disclosure provides an adhesive sheet which is used to attach a first member and a second member together, and in which the tensile elastic modulus of the first member is smaller than the tensile elastic modulus of the second member, the elongation at break of the adhesive sheet is at least 60%, the tensile elastic modulus of the adhesive sheet after being cured is equal to or greater than the tensile elastic modulus of the first member, and the tensile shear adhesion strength of the adhesive sheet after being cured is at least 10 MPa.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
27 February 2025
Publication Number
12/2025
Publication Type
INA
Invention Field
POLYMER TECHNOLOGY
Status
Email
Parent Application
Applicants
DAI NIPPON PRINTING CO., LTD.
1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
Inventors
1. KANTANI, Masakatsu
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
2. SAKURAYAMA, Takao
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
3. ITO, Hiroyuki
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
4. SAKURAI, Reiko
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
5. YOSHINO, Nobuhiro
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517017343-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-02-2025(online)].pdf | 2025-02-27 |
| 2 | 202517017343-STATEMENT OF UNDERTAKING (FORM 3) [27-02-2025(online)].pdf | 2025-02-27 |
| 3 | 202517017343-REQUEST FOR EXAMINATION (FORM-18) [27-02-2025(online)].pdf | 2025-02-27 |
| 4 | 202517017343-PROOF OF RIGHT [27-02-2025(online)].pdf | 2025-02-27 |
| 5 | 202517017343-PRIORITY DOCUMENTS [27-02-2025(online)].pdf | 2025-02-27 |
| 6 | 202517017343-POWER OF AUTHORITY [27-02-2025(online)].pdf | 2025-02-27 |
| 7 | 202517017343-FORM 18 [27-02-2025(online)].pdf | 2025-02-27 |
| 8 | 202517017343-FORM 1 [27-02-2025(online)].pdf | 2025-02-27 |
| 9 | 202517017343-DRAWINGS [27-02-2025(online)].pdf | 2025-02-27 |
| 10 | 202517017343-DECLARATION OF INVENTORSHIP (FORM 5) [27-02-2025(online)].pdf | 2025-02-27 |
| 11 | 202517017343-COMPLETE SPECIFICATION [27-02-2025(online)].pdf | 2025-02-27 |
| 12 | 202517017343-FORM 3 [25-08-2025(online)].pdf | 2025-08-25 |