Open weave drapery fabric in association with a solar light-control film
AssigneeSaxon Industries, Inc.
InventorBarry Skolnick
Life of this patent
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Abstract
An improved drapery fabric, constructed of an open weave decorative fabric adhesively-bonded by a flexible inner bonding stratum to a flexible solar control film. The solar control film permits visible light transmission through the open weave decorative fabric and reduces heat loss, or gain, by reducing the flow of heat and air therethrough. In addition, the improved open weave drapery fabric reduces heat loss during winter months through the combined effects of reflective and barrier characteristics, as well as the stagnant air space created between the window glass and the improved drape.
Claims10
A window covering system providing improved insulating characteristics comprising an open weave drapery fabric, said decorative material having at least about a 5% open area, a flexible solar control film having at least one metallized surface layer, a flexible inner bonding stratum joining said drapery fabric and said solar control film to form a window covering, said solar control film having a visible light transmission level which permits the transmission of visible light through the open area of the open weave drapery fabric but substantially blocks the transmission of air therethrough, said window covering system being positioned on the interior side of a window to form a stagnant air barrier between said window and said window covering system so as to provide said improved insulating characteristics.
A window drapery, comprising an open weave decorative drapery fabric, said drapery fabric having at least about a 5% open area, a flexible solar control film, said solar control film comprising a transparent polyester film having at least one metallized surface layer, said solar control film having a visible light transmission level of about 3% to about 50%, a flexible inner bonding stratum joining said decorative drapery fabric and said solar control film to form a window drapery, said solar control film and said bonding stratum having a combined thickness of about 0.0013 to about 0.025 inches, said window drapery being capable of transmitting visible light but substantially blocking the transmission of air therethrough, said window drapery adapted to be hung on the interior side of a window to create a stagnant air insulating barrier between said window and said window drapery.
Dependencies are inferred from the claim text.