Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul D Sybert0
Brian D Mullen0
Gary C Davis0
Date of Patent
November 23, 2010
Patent Application Number
11627828
Date Filed
January 26, 2007
Patent Primary Examiner
Patent abstract
A multilayer article comprises a substrate layer, and a coating layer in contiguous superposed contact with the substrate layer, the coating layer comprising a thermostable, weatherable polymer comprising structural units derived from at least one 1,3-dihydroxybenzene moiety, at least one aromatic dicarboxylic acid moiety, at least one bisphenol moiety, and at least one soft-block moiety derived from a siloxane oligomer, in which the multilayer article comprises the substrate layer and the coating layer, or the substrate layer with coating layers on each side of the substrate layer.
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