Title:
THERMOPLASTIC FILM AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2020/189782
Kind Code:
A1
Abstract:
This thermoplastic film (10) is provided with a light emitting layer (11), wherein the light emitting layer (11) contains a thermoplastic resin and a light emitting material that emits light due to irradiation with excitation light, and when a laminated glass obtained by adhering two clear glasses conforming to JIS R 3211 (1998) is measured through the thermoplastic film, a visible light transmittance Tv is at least 70% and transmittance in the entire wavelength range of 400-420 nm is at most 25%.
Inventors:
CHOU KINRYOU (JP)
OOTA YUUSUKE (JP)
NAKAJIMA DAISUKE (NL)
HAMADA TAKANORI (JP)
OOTA YUUSUKE (JP)
NAKAJIMA DAISUKE (NL)
HAMADA TAKANORI (JP)
Application Number:
PCT/JP2020/012510
Publication Date:
September 24, 2020
Filing Date:
March 19, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
B32B17/10; B32B7/023; B32B27/18; C03C27/12; G02B5/20
Domestic Patent References:
| WO2008000646A1 | 2008-01-03 |
Foreign References:
| JP2016509565A | 2016-03-31 | |||
| JP2014210698A | 2014-11-13 | |||
| JP2018004789A | 2018-01-11 |
Other References:
See also references of EP 3943288A4
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
Download PDF: