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US 2022/0119581 A1Published application
Aircraft Windows
AssigneePPG Industries Ohio, Inc.
InventorThomas G. Rukavina
Life of this patent
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Abstract
The present invention provides an aircraft window including a polyurethane including a reaction product of components including (a) about 1 equivalent of at least one polyisocyanate; and (b) about 1 equivalent of 1,4-cyclohexane dimethanol based upon the about 1 equivalent of the at least one polyisocyanate, and other aircraft window compositions.
Claims1
An aircraft window comprising a polyurethane comprising a reaction product of components consisting of:
- (a) about 1 equivalent of at least one polyisocyanate;
- and
- (b) about 1 equivalent of 1,4-cyclohexane dimethanol based upon the about 1 equivalent of the at least one polyisocyanate.
Dependencies are inferred from the claim text.