Title:
LAMINATE, PRODUCTION METHOD FOR SAME, DECORATIVE FILM, ARTICLE, DECORATIVE PANEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/163072
Kind Code:
A1
Abstract:
The present invention provides: a laminate that has, in order, a substrate, an adhesive layer, and a first cured liquid crystal layer that is formed by curing a liquid crystal layer that includes a cholesteric liquid crystal compound, the storage elastic modulus E1 of the substrate at 25°C, the storage elastic modulus E2 of the adhesive layer at 25°C, and the storage elastic modulus E3 of the first cured liquid crystal layer at 25°C satisfying E1≥E3>E2, and E2 being 1.0×105–1.0×109 Pa; a production method for the laminate; and a decorative film, an article, a decorative panel, and a display device that use the laminate.
Inventors:
ISHII AKIHIRO (JP)
WATANABE JUN (JP)
WATANABE JUN (JP)
Application Number:
PCT/JP2023/006585
Publication Date:
August 31, 2023
Filing Date:
February 22, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B32B7/022; B32B27/00; G02B5/22; G02B5/30; C09K19/38; C09K19/54
Domestic Patent References:
| WO2021010445A1 | 2021-01-21 | |||
| WO2020262474A1 | 2020-12-30 |
Foreign References:
| JP2015105962A | 2015-06-08 | |||
| JP2012201031A | 2012-10-22 | |||
| JP2019038233A | 2019-03-14 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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