Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT-SHIELDING GLASS
Document Type and Number:
WIPO Patent Application WO/2017/141643
Kind Code:
A1
Abstract:
Provided is a heat-shielding glass that has a glass plate, which has a first and second surface that face each other, and a coating film, which is provided on the first surface of the glass plate, wherein: the coating film has an underlayer and a first and second layer that are disposed above the underlayer; the first layer is disposed between the underlayer and the second layer; one layer from among the first layer and second layer includes antimony-containing tin oxide and the other layer from among the first layer and second layer includes fluorine-containing tin oxide; the total thickness of the first layer and second layer is 340 nm or more; and the average power spectral density at frequencies of 1-2 μm-1 as measured in an 8 μm × 8 μm region in the coating film-side surface of the heat-shielding glass is 6×106nm4 or less.

Inventors:
KAKUTA TSUYOSHI (JP)
Application Number:
PCT/JP2017/002338
Publication Date:
August 24, 2017
Filing Date:
January 24, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C03C17/34; B32B7/02; B32B17/06
Domestic Patent References:
WO2014112415A12014-07-24
Foreign References:
JP2001114534A2001-04-24
JP2001002449A2001-01-09
JP2001199744A2001-07-24
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF: