Title:
RESIN FILM, LAMINATED GLASS AND SCREEN
Document Type and Number:
WIPO Patent Application WO/2022/260083
Kind Code:
A1
Abstract:
A resin film that comprises a transparent resin layer containing a thermoplastic resin and a light diffusion layer containing a thermoplastic resin and light diffusion particles, wherein: the light diffusion layer is disposed inside the transparent resin layer; the thickness of the light diffusion layer decreases from one end of the light diffusion layer toward the other end opposite to the one end in one direction perpendicular to the thickness direction of the resin film; and when the distance from the one end to the other end is regarded as 100%, then the slope of the thickness of the light diffusion layer in the area from the other end to 10% is 0.9 mrad or less.
Inventors:
OOTA YUUSUKE (JP)
Application Number:
PCT/JP2022/023130
Publication Date:
December 15, 2022
Filing Date:
June 08, 2022
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C03C27/12; B32B7/023; B32B27/18; G02B5/02; G03B21/62
Domestic Patent References:
| WO2015072538A1 | 2015-05-21 | |||
| WO2021107061A1 | 2021-06-03 | |||
| WO2021107062A1 | 2021-06-03 |
Foreign References:
| JPH03115142A | 1991-05-16 | |||
| JP2017198807A | 2017-11-02 |
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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