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:
Dec. 05, 2017
Filed:
Dec. 31, 2013
Applicant:
University of Tartu, Tartu, EE;
Inventors:
Assignee:
University of Tartu, Tartu, EE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/00 (2006.01); C25D 5/48 (2006.01); C25D 11/02 (2006.01); C25D 11/06 (2006.01); C25D 11/18 (2006.01); C23C 28/04 (2006.01); C23C 16/455 (2006.01); C23C 16/48 (2006.01); C23C 16/50 (2006.01);
U.S. Cl.
CPC ...
C25D 5/48 (2013.01); C23C 16/45527 (2013.01); C23C 16/48 (2013.01); C23C 16/50 (2013.01); C23C 28/042 (2013.01); C23C 28/046 (2013.01); C25D 11/024 (2013.01); C25D 11/06 (2013.01); C25D 11/18 (2013.01); Y10T 428/24997 (2015.04);
Abstract
A method for preparing thin double-structured composite corrosion resistant and/or passivating coatings that consist of a thin metal oxide-hydroxide subcoating prepared by anodizing the metal substrate materials near-surface part and then provided with an atomic layer deposition (ALD) topmost nanocoating, of e.g. oxide, nitride, carbonate, carbide etc. or their mixes or laminates, or laminates with ceramic and metallic layers, or laminates with inorganic or organic polymers and ceramic layers.