Title:
COATED GLASS SHEET AND INSULATED GLAZING
Document Type and Number:
WIPO Patent Application WO/2016/121752
Kind Code:
A1
Abstract:
Provided is a coated glass sheet which is able to achieve high thermal insulation properties while having a good appearance from the outside when used in insulated glazing. Also provided is insulated glazing. The coated glass sheet comprises a strengthened glass sheet and a laminated coating which is provided on one main surface of the glass sheet and not provided on two or more end surfaces thereof, wherein the laminated coating will demonstrate the properties listed below in insulated glazing that has been fabricated such that a test glass sheet comprising a first transparent glass sheet with a thickness of 5 mm and having the laminated coating formed thereon is spaced apart by a spacer from a second transparent glass sheet having a thickness of 6 mm with the laminated coating surface of the test glass sheet facing the inner side, and such that there is an air layer having a thickness of 12 mm between the test glass sheet and the second transparent glass sheet. In the aforementioned insulated glazing, the solar heat gain coefficient (g value) on the side of the second transparent glass sheet with respect to solar heat from the side of the test glass sheet is 0.265 or less, b* of transmitted light in CIE 1976 L*a*b* color space is 1 or less, and the visible light reflectance on the side of the test glass sheet is 20% or less.
Inventors:
YAOITA KAZUYA (JP)
KATAYAMA YOSHIHITO (JP)
KATAYAMA YOSHIHITO (JP)
Application Number:
PCT/JP2016/052167
Publication Date:
August 04, 2016
Filing Date:
January 26, 2016
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C03C17/36; B32B15/04; B32B17/06; C03C27/06
Domestic Patent References:
| WO2013129624A1 | 2013-09-06 |
Foreign References:
| JP2008540311A | 2008-11-20 | |||
| JP2012136405A | 2012-07-19 | |||
| JP2014508093A | 2014-04-03 | |||
| JP2014076918A | 2014-05-01 | |||
| JP2006117482A | 2006-05-11 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
Download PDF:
Previous Patent: INVERTER CONTROL APPARATUS AND MOTOR DRIVING SYSTEM
Next Patent: METHOD FOR CONTROLLING SKIN PENETRATION
Next Patent: METHOD FOR CONTROLLING SKIN PENETRATION