Title:
ADHESIVE SHEET, PRODUCTION METHOD FOR ADHESIVE SHEET, PRODUCTION METHOD FOR INTERMEDIATE LAMINATE, AND INTERMEDIATE LAMINATE
Document Type and Number:
WIPO Patent Application WO/2020/188985
Kind Code:
A1
Abstract:
An adhesive sheet 1 that comprises an adhesive layer 2 and an active light absorption layer 3 that is provided on one surface of the adhesive layer 2. The adhesive layer 2 comprises an adhesive composition that can become less transmissive to 550 nm visible light as a result of irradiation with active light. The average active light transmittance of the active light absorption layer 3 is 15% or lower.
Inventors:
NAKANO TAKESHI (JP)
HONDA SATOSHI (JP)
OZAKI MAYU (JP)
FUNAKI CHIHIRO (JP)
HONDA SATOSHI (JP)
OZAKI MAYU (JP)
FUNAKI CHIHIRO (JP)
Application Number:
PCT/JP2020/001502
Publication Date:
September 24, 2020
Filing Date:
January 17, 2020
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B27/00; B32B7/023; B32B27/18; C09J7/10; C09J7/22; C09J7/38; C09J11/04; C09J11/06; C09J133/00; C09J201/00; C09J201/02; G02B5/22
Domestic Patent References:
| WO2019035411A1 | 2019-02-21 |
Foreign References:
| JP2017203810A | 2017-11-16 | |||
| JP2016147990A | 2016-08-18 | |||
| JPH08240908A | 1996-09-17 | |||
| JP2013100229A | 2013-05-23 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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