Title:
ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2021/200616
Kind Code:
A1
Abstract:
An adhesive sheet comprising a base material and an adhesive agent layer that is layered on one surface of the base material, wherein the base material is formed from a material comprising a polyester resin, and among the monomer units constituting the polyester resin, the molar ratio of monomer units having an aromatic cyclic structure with respect to monomer units having an alicyclic structure is at least 0 and less than 1. The adhesive sheet enables the suppression of manufacturing costs while also inhibiting the occurrence of chips from cutting.
Inventors:
SASAKI HARUKA (JP)
TAYA NAOKI (JP)
TAYA NAOKI (JP)
Application Number:
PCT/JP2021/012777
Publication Date:
October 07, 2021
Filing Date:
March 26, 2021
Export Citation:
Assignee:
LINTEC CORP (JP)
International Classes:
C09J133/00; C09J7/25; C09J7/38; C09J201/00; H01L21/301
Domestic Patent References:
| WO2017146866A1 | 2017-08-31 |
Foreign References:
| JP2005313450A | 2005-11-10 | |||
| JP2003342393A | 2003-12-03 |
Attorney, Agent or Firm:
HAYAKAWA Yuzi et al. (JP)
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