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Foaming Adhesive Sheet And Production Method For Article
Abstract: The present disclosure provides a foaming adhesive sheet having: a first adhesive layer; a base material; and a second adhesive layer in the stated order. The first and second adhesive layers contain a curable adhesive. At least one of the first and second adhesive layers further contains a foaming agent. The tack of the first adhesive layer is 0 gf or more but is less than 10 gf and the tack of the second adhesive layer is 10-500 gf. The loop stiffness of the sheet is at least 50 mN/10 mm.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 October 2024
Publication Number
51/2024
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. HASEGAWA, Izumi
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
2. SHIMADA, Shinya
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
3. HOSHI, Kentaro
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
4. SEGAWA, Toshikazu
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
5. MAEDA, Nao
c/o DAI NIPPON PRINTING CO., LTD., 1-1, Ichigaya-kagacho 1-chome, Shinjuku-ku, Tokyo
1628001
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417074241-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [01-10-2024(online)].pdf | 2024-10-01 |
| 2 | 202417074241-STATEMENT OF UNDERTAKING (FORM 3) [01-10-2024(online)].pdf | 2024-10-01 |
| 3 | 202417074241-REQUEST FOR EXAMINATION (FORM-18) [01-10-2024(online)].pdf | 2024-10-01 |
| 4 | 202417074241-PROOF OF RIGHT [01-10-2024(online)].pdf | 2024-10-01 |
| 5 | 202417074241-PRIORITY DOCUMENTS [01-10-2024(online)].pdf | 2024-10-01 |
| 6 | 202417074241-POWER OF AUTHORITY [01-10-2024(online)].pdf | 2024-10-01 |
| 7 | 202417074241-FORM 18 [01-10-2024(online)].pdf | 2024-10-01 |
| 8 | 202417074241-FORM 1 [01-10-2024(online)].pdf | 2024-10-01 |
| 9 | 202417074241-DRAWINGS [01-10-2024(online)].pdf | 2024-10-01 |
| 10 | 202417074241-DECLARATION OF INVENTORSHIP (FORM 5) [01-10-2024(online)].pdf | 2024-10-01 |
| 11 | 202417074241-COMPLETE SPECIFICATION [01-10-2024(online)].pdf | 2024-10-01 |
| 12 | 202417074241-FORM 3 [28-03-2025(online)].pdf | 2025-03-28 |