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:
Jul. 17, 2001
Filed:
Nov. 01, 1999
Applicant:
Inventors:
Wim J. van Ooij, Fairfield, OH (US);
Vijay Subramanian, Ann Arbor, MI (US);
Chunbin Zhang, Troy, MI (US);
Assignee:
University of Cincinnati, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 7/14 ;
U.S. Cl.
CPC ...
B05D 7/14 ;
Abstract
A method of treating a metal substrate by applying a first coating treatment solution of 0.1% by volume of at least one silane, wherein the silane consists only of a multi-functional silane having at least two trisubstituted silyl groups, wherein the substituents are individually chosen from the group consisting of alkoxy and acetoxy, and wherein the multi-functional silane has been at least partially hydrolyzed and wherein the first coating treatment solution has a pH of less than about 7.