Title:
INFRARED ABSORBING GLASS SHEET
Document Type and Number:
WIPO Patent Application WO/2019/054032
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain thin sheet glass that is capable of suppressing transmission of infrared rays without significantly compromising visibility. The present invention provides an infrared absorbing glass sheet for vehicles which comprises a colored component in the glass composition, characterized in that the colored component includes, in mass%, a total amount of iron oxide in terms of Fe2O3 of 0.75 to 1.5% and 0.20 to 0.40% of FeO, and characterized by having a thickness of 0.4 to 1.1 mm and having a transmittance of 72% or less at a wavelength of 1500 nm when the thickness of the infrared absorbing glass sheet is 1 mm.
Inventors:
MITAMURA NAOKI (JP)
Application Number:
PCT/JP2018/026430
Publication Date:
March 21, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
CENTRAL GLASS CO LTD (JP)
International Classes:
C03C4/08; B60J1/00; C03C3/095; C03C21/00; C03C27/12; C03C3/087
Domestic Patent References:
| WO2016088374A1 | 2016-06-09 | |||
| WO2015033562A1 | 2015-03-12 |
Foreign References:
| JP2003119048A | 2003-04-23 | |||
| JP2004123495A | 2004-04-22 | |||
| JPH10203844A | 1998-08-04 | |||
| JPH10101367A | 1998-04-21 | |||
| JP2006264994A | 2006-10-05 | |||
| JP2013209224A | 2013-10-10 | |||
| JP2003535805A | 2003-12-02 | |||
| JP2005529044A | 2005-09-29 | |||
| JPH09208254A | 1997-08-12 | |||
| JP2016530190A | 2016-09-29 |
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