Title:
ADHESIVE SHEET AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/188315
Kind Code:
A1
Abstract:
The present invention relates to an adhesive sheet and a manufacturing method therefor, the adhesive sheet comprising a laminate formed from a base material and an adhesive layer. The base material is formed by irradiating an energy line onto a resin film comprising (A) a polymer and (B) a hydrogen-extraction type photoinitiator. The component (A) is a polymer from which hydrogen can be extracted by the component (B). The adhesive layer is formed by irradiating an energy line onto an energy line cross-linkable adhesive composition layer formed from an energy line cross-linkable adhesive composition. The laminate formed from the base material and the adhesive layer is formed by irradiating the energy line onto a laminate formed from the resin film and the energy line cross-linkable adhesive composition layer.
Inventors:
YAMAZAKI KENTA (JP)
SUZUKI SHINYA (JP)
SUZUKI SHINYA (JP)
Application Number:
PCT/JP2022/016670
Publication Date:
October 05, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
LINTEC CORP (JP)
International Classes:
C08J3/24; C09J7/22; C09J7/38; C09J201/00
Domestic Patent References:
| WO2014054632A1 | 2014-04-10 |
Foreign References:
| US20080045619A1 | 2008-02-21 | |||
| JP2015504106A | 2015-02-05 | |||
| JP2009536977A | 2009-10-22 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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