Composite film for windows comprising a non-stoichiometric aluminum oxide layer
First Claim
1. A composite film adhereable to a surface of an object for changing its thermal and optical properties comprising:
- a substrate;
a layer consisting of nonstoichiometric aluminum oxide deposited on one side of said substrate and bonded thereto, said non stoichiometric aluminum oxide layer having a substantially uniform thickness; and
an adhesive layer for coating said nonstoichiometric aluminum oxide layer on its side opposite said substrate, whereby said composite film is adhereable to a surface of said object.
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Accused Products
Abstract
A composite film adhereable to a surface of an object for changing its thermal and optical properties. According to one preferred embodiment the composite film includes a substrate, a non stoichiometric aluminum oxide layer deposited on one side of said substrate, and an adhesive layer for coating said non stoichiometric aluminum oxide layer, whereby said composite film is adhereable to a surface of said object. According to a second preferred embodiment the composite film includes a substrate, a first aluminum metal layer deposited on one side of said substrate, an aluminum oxide layer deposited on said first aluminum layer, a second aluminum layer deposited on said aluminum oxide layer, and an adhesive layer for coating said aluminum oxide layer, whereby said composite film is adhereable to a surface of said object. According to yet another preferred embodiment of the present invention the composite film includes a substrate, a first aluminum oxide layer deposited on one side of said substrate, an aluminum metal layer deposited on said first aluminum layer, a second aluminum oxide layer deposited on said aluminum oxide layer and an adhesive layer for coating said aluminum oxide layer, whereby said composite film is adhereable to a surface of said object.
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Citations
8 Claims
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1. A composite film adhereable to a surface of an object for changing its thermal and optical properties comprising:
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a substrate; a layer consisting of nonstoichiometric aluminum oxide deposited on one side of said substrate and bonded thereto, said non stoichiometric aluminum oxide layer having a substantially uniform thickness; and an adhesive layer for coating said nonstoichiometric aluminum oxide layer on its side opposite said substrate, whereby said composite film is adhereable to a surface of said object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification