Document Type
Patent
Date of Patent
1-30-2018
Abstract
The disclosure relates to curable polyureasil compounds, methods related to curing of such compounds via hydrolysis and/or condensation to form coatings on a substrate, and coated articles formed from the curable polyureasil compounds. The polyureasil compounds are generally hydrocarbon- based, including multiple urea groups and multiple hydrolysable silyl groups per molecule. The hydrolysable silyl groups can be hydrolyzed and subsequently condensed to provide a networked polymeric structure with siloxane/ urea linkages between polyureasil compound precursors to form a cured polyureasil composition useful as a coating for a substrate, in particular an anti-corrosion coating for a metallic substrate.
Original Assignee(s)
Eastern Michigan University
Recommended Citation
Mannari, V. M. (2018). Corrosion-Resistant Coatings and Methods Using Polyureasil Precursors (U.S. Patent No. 9,879,140). U.S. Patent and Trademark Office.
Patent Number
US 9,879,140
Comments
Vijaykumar M. Mannari is a faculty member in EMU's School of Engineering.
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