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:
Nov. 20, 2012
Filed:
Sep. 18, 2007
Omar L. Abu-shanab, Auburn Hills, MI (US);
Bashir Ahmed, Rochester, MI (US);
Manesh Nadupparambil Sekharan, Troy, MI (US);
William E. Fristad, Rochester Hills, MI (US);
Nicholas Herdzik, Sterling Heights, MI (US);
Omar L. Abu-Shanab, Auburn Hills, MI (US);
Bashir Ahmed, Rochester, MI (US);
Manesh Nadupparambil Sekharan, Troy, MI (US);
William E. Fristad, Rochester Hills, MI (US);
Nicholas Herdzik, Sterling Heights, MI (US);
Henkel KGaA, Duesseldorf, DE;
Abstract
A composition for coating a metal substrate with a white to off-white or gray colored autodeposited coating comprising water, polymeric resin, HF and pigment particles comprising a core of titanium dioxide, an intermediate zirconia and/or alumina layer, and an outer organic layer, optionally the particles are treated with an anionic surfactant.