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:
Jun. 09, 2020
Filed:
Sep. 01, 2017
Applicant:
Saint-gobain Performance Plastics Corporation, Solon, OH (US);
Inventors:
Nazila Dadvand, Worcester, MA (US);
Nafih Mekhilef, Shrewsbury, MA (US);
Yi Jiang, Shrewsbury, MA (US);
Raymond J. White, Agawam, MA (US);
Assignee:
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION, Solon, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C 22/05 (2006.01); C23C 22/62 (2006.01); C23C 22/53 (2006.01); C23C 22/34 (2006.01); C23C 22/68 (2006.01); C23C 22/60 (2006.01); C23C 22/48 (2006.01); C23C 22/50 (2006.01); C23C 22/72 (2006.01); C23C 22/36 (2006.01); C23C 22/66 (2006.01); C23C 22/56 (2006.01); C23C 22/44 (2006.01); C23C 22/74 (2006.01); C23C 22/80 (2006.01);
U.S. Cl.
CPC ...
C23C 22/05 (2013.01); C23C 22/34 (2013.01); C23C 22/361 (2013.01); C23C 22/44 (2013.01); C23C 22/48 (2013.01); C23C 22/50 (2013.01); C23C 22/53 (2013.01); C23C 22/56 (2013.01); C23C 22/60 (2013.01); C23C 22/62 (2013.01); C23C 22/66 (2013.01); C23C 22/68 (2013.01); C23C 22/72 (2013.01); C23C 22/74 (2013.01); C23C 22/80 (2013.01);
Abstract
A composite can include a substrate and a conversion coating overlying the substrate and comprising at least one of a zirconium oxide, a hafnium oxide, or a combination thereof. The conversion coating can be formed from a zirconia or hafnia-based complex obtained by reacting at least one of a zirconium ion source, a hafnium ion source, or a combination thereof, with a chelating compound in a reaction and another chelating compound in another reaction.