Invention Publication
- Patent Title: LAMINATE AND METHOD FOR DETACHING THE SAME
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Application No.: US18452078Application Date: 2023-08-18
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Publication No.: US20240059930A1Publication Date: 2024-02-22
- Inventor: Shuang Wang , Klaus Keite-Telgenbüscher , Thorsten Krawinkel
- Applicant: tesa SE
- Applicant Address: DE Norderstedt
- Assignee: tesa SE
- Current Assignee: tesa SE
- Current Assignee Address: DE Norderstedt
- Priority: DE 2022121016.2 2022.08.19
- Main IPC: C09J5/06
- IPC: C09J5/06 ; C09J7/38 ; C08J9/22 ; B32B15/20 ; B32B27/36 ; B32B7/12 ; B32B15/09 ; B32B27/08 ; B32B43/00 ; B32B7/06
Abstract:
A laminate that includes:
(i) a first pressure-sensitive adhesive layer, the first layer comprising a block copolymer containing at least one polymer block formed from vinylaromatics and at least one polymer block formed from alkenes;
(ii) a metal layer disposed on the first layer;
(iii) a blowing agent layer disposed on the metal layer; and
(iv) a second pressure-sensitive adhesive layer disposed on the blowing agent layer, the second layer comprising a block copolymer containing at least one polymer block formed from vinylaromatics and at least one polymer block formed from alkenes.
(i) a first pressure-sensitive adhesive layer, the first layer comprising a block copolymer containing at least one polymer block formed from vinylaromatics and at least one polymer block formed from alkenes;
(ii) a metal layer disposed on the first layer;
(iii) a blowing agent layer disposed on the metal layer; and
(iv) a second pressure-sensitive adhesive layer disposed on the blowing agent layer, the second layer comprising a block copolymer containing at least one polymer block formed from vinylaromatics and at least one polymer block formed from alkenes.
Information query
IPC分类:
