Light dispersive insulated glazing unit
First Claim
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1. A method of manufacturing a light dispersive insulated glazing unit, comprising the following steps:
- (a) forming a substantially sealed integral unit comprising a pair of spaced glazing lites and a heat-shrinkable light dispersive film interposed between said glazing lites and spaced apart from said glazing lites, said light dispersive film being fixed along at least two of its edges with respect to the edges of said glazing lites; and
(b) heating the sealed unit to cause the light dispersive film to shrink and become taut and substantially wrinkle free between said glazing lites.
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Abstract
A method for fabricating light dispersive insulated glazing units is provided. According to this method a substantially sealed integral unit comprising a pair of spaced glazing lites and a heat-shrinkable light dispersive film interposed between the glazing lites and spaced apart from the glazing lites is formed, the light dispersive film being fixed along at least two of its edges with respect to the edges of the glazing lites. The assembled structure is then subjected to a heat treatment for a time and at a temperature sufficient to heat shrink the light dispersive film and cause it to become taut and wrinkle-free.
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Citations
19 Claims
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1. A method of manufacturing a light dispersive insulated glazing unit, comprising the following steps:
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(a) forming a substantially sealed integral unit comprising a pair of spaced glazing lites and a heat-shrinkable light dispersive film interposed between said glazing lites and spaced apart from said glazing lites, said light dispersive film being fixed along at least two of its edges with respect to the edges of said glazing lites; and
(b) heating the sealed unit to cause the light dispersive film to shrink and become taut and substantially wrinkle free between said glazing lites. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification