Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles K. Chiklis0
Charles Tomasino0
Vinay G. Sakhrani0
Date of Patent
September 4, 2007
Patent Application Number
11050230
Date Filed
February 3, 2005
Patent Primary Examiner
Patent abstract
A gradient coating is comprised of a basecoat derived from a polysiloxane prepolymer obtained from a mixture of one to three alkoxysilane monomers and at least one diepoxide monomer, and a lubricious reactant. The basecoat is applied to a substrate and dried. The lubricious reactant is then applied and allowed to permeate into the basecoat. The basecoat and lubricious reactant are then co-cured, resulting in a gradient coating composition. In addition to providing enhanced scratch and mar resistance, the gradient coating composition is solvent resistant and provides a durable hydrophobic and oleophobic surface, which makes it useful as a corrosion protectant and as a release agent.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
