Chetan Shivane

US Patent:

20070056469, Mar 15, 2007

Filed:

Mar 2, 2006

Appl. No.:

11/366284

Inventors:

William van Ooij - Fairfield OH, US
Karthik Suryanarayanan - Cincinnati OH, US
Jaspreet Gandhi - North Olmsted OH, US
Naveen Simhadri - McLean VA, US
Chetan Shivane - Hillsboro OR, US
Matthew Stacy - Grove City OH, US
Danqing Zhu - Mason OH, US

International Classification:

B60C 1/00
C07D 295/18

US Classification:

106316000, 524261000

Abstract:

A method of treating a substrate, such as a metal surface, by application of a silane coating composition containing at least one water-soluble or dispersible silane and a polymeric resin, which may be provided as a water-based dispersion of polymeric resin, the polymeric resin being present in an amount less than 10% by weight of the composition to slow the rate of corrosion of the metal surface and/or to promote adhesion of rubber thereto. The at least one silane can include a bis-amino silane, a vinyl silane, a bis-sulfur silane, or mixtures thereof and the polymeric resin may include an epoxy resin, acrylate resin, polyurethane resin, novolac resin, or mixtures thereof. The silane coating compositions may be either water or solvent based.