Title:
LAMINATED GLASS INTERMEDIATE FILM AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2019/168001
Kind Code:
A1
Abstract:
The laminated glass intermediate film according to the present invention comprises a benzotriazole compound having a maximum absorption wavelength peak in a range of 370-405 nm, wherein when T1000 represents the transmittance at 400 nm after being irradiated with xenon light having an irradiance of 180 w/m2 for 1000 hours at a black panel temperature of 83°C, a vessel-inside temperature of 50°C, and a vessel-inside humidity of 50% RH, and T0 represents the transmittance at 400 nm before being irradiated, the difference in transmittance represented by T1000-T0 is less than 2.0%.
Inventors:
YOSHIDA SHOUGO (JP)
SHOUHI HAJIME (JP)
SHOUHI HAJIME (JP)
Application Number:
PCT/JP2019/007473
Publication Date:
September 06, 2019
Filing Date:
February 27, 2019
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C03C27/12; B32B17/10; C08L29/14; C08L31/04
Domestic Patent References:
| WO2017033872A1 | 2017-03-02 | |||
| WO2012023616A1 | 2012-02-23 | |||
| WO2018098074A1 | 2018-05-31 | |||
| WO2012023616A1 | 2012-02-23 |
Foreign References:
| JP2017501953A | 2017-01-19 | |||
| JP2012046748A | 2012-03-08 |
Other References:
See also references of EP 3760600A4
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
Download PDF: