The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 1990
Filed:
Dec. 14, 1988
Lipa Roitman, Erie, PA (US);
Robert A Auerbach, Erie, PA (US);
Lord Corporation, Erie, PA (US);
Abstract
A reaction produce which includes a reactive silicone, a polyol, and an isocyanate. The reactive silicone may contain polyol or polyamine functionality. A urethane-siloxane copolymer of polydialkyl siloxane and polyurethane. A coating composition which contains a prepolymer of polydialkyl siloxane and polyurethane. A coated article may be produced wherein the article is coated with a composition that includes polydialkyl siloxane-polyurethane copolymer. A method for making a coating composition includes copolymerizing at least one reactive silicone, at least one polyol, and at least one isocyanate. A single-component coating which includes a polydialykl siloxane-polyurethane copolymer. A prepolymer in solution, wherein the prepolymer includes polydialkyl siloxane-polyurethane copolymer and a solvent, such as xylene.