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Patent Searching and Data


Title:
INSULATED GLAZING AND SASH WINDOW
Document Type and Number:
WIPO Patent Application WO/2019/008912
Kind Code:
A1
Abstract:
Provided is insulated glazing having excellent fire retardant properties. This insulated glazing 1 comprises: a first glass pane 2 and a second glass pane 3 provided as the outermost layers of at least three or more glass panes 2 to 4; and a third glass pane 4 provided between the first glass pane 2 and second glass pane 3. The insulated glazing 1 is characterized in that the first glass pane 2 and/or the second glass pane 3 has a low-emissivity coating 7, 8 thereon, the coating being on a principal surface 2a, 3a on the side toward a cavity layer 5, 6, and in that the third glass pane 4 comprises crystallized glass.

Inventors:
SEKI, Yoshikazu (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
KUWAHARA, Eiichiro (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
Application Number:
JP2018/018848
Publication Date:
January 10, 2019
Filing Date:
May 16, 2018
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO., LTD. (7-1 Seiran 2-chome, Otsu-shi Shiga, 39, 〒5208639, JP)
International Classes:
C03C27/06; E06B3/66; E06B3/70; E06B5/16
Domestic Patent References:
WO2014168219A12014-10-16
Foreign References:
JPH07330386A1995-12-19
JP2014133675A2014-07-24
JPH0840747A1996-02-13
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (Chuo Odori FN Bldg, 3-8 Tokiwamachi 1-chome, Chuo-ku, Osaka-sh, Osaka 28, 〒5400028, JP)
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