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:
May. 08, 2018
Filed:
Mar. 15, 2013
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Brian D. Bammel, Rochester Hills, MI (US);
John D. McGee, Troy, MI (US);
Gregory T. Donaldson, Sterling Heights, MI (US);
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 18/12 (2006.01); C09D 133/10 (2006.01); C09D 133/12 (2006.01); C08F 220/14 (2006.01); C09D 5/08 (2006.01); C09D 139/04 (2006.01); C09D 7/12 (2006.01); C08K 5/5415 (2006.01);
U.S. Cl.
CPC ...
C23C 18/1241 (2013.01); C08F 220/14 (2013.01); C09D 5/08 (2013.01); C09D 5/082 (2013.01); C09D 7/1233 (2013.01); C09D 133/10 (2013.01); C09D 133/12 (2013.01); C09D 139/04 (2013.01); C08K 5/5415 (2013.01); Y10T 428/31663 (2015.04);
Abstract
Disclosed is a sol-gel coating composition comprising: one or more silane hydrolysis promoting acids; at least one silanol precursor; and an acrylic-based co-polymer comprising nitrogen-containing organic functional groups, and methods of making and using same, as well as metals coated using the compositions.