High performance, thermally insulating multipane glazing structure
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United States of America Patent
Stats
-
Oct 20, 1992
Grant Date -
N/A
app pub date -
Aug 2, 1989
filing date -
Aug 2, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Multipane, insultating glazing structures having exceptional thermal insulation performance are provided. The novel multipane structures comprise two substantially parallel rigid glazing sheets spaced apart by an interior spacer of a low thermal conductivity, closed cell, foamed polymer. In a preferred embodiment, the glazing sheets are present in a four-pane structure filled with an inert gas and sealed with a gas-impermeable, continous tape overlaying a curable, high modulus sealant. Methods for manufacturing the novel glazing structures are disclosed as well.
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- Non-US Classification not provided for expired patents
Cited Art Landscape
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