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:
Oct. 18, 2022
Filed:
Nov. 12, 2020
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Susanne M. Opalka, Glastonbury, CT (US);
Weina Li, South Glastonbury, CT (US);
Joseph J. Sangiovanni, West Suffield, CT (US);
Mark R. Jaworowski, Glastonbury, CT (US);
Georgios S. Zafiris, Glastonbury, CT (US);
Weilong Zhang, Glastonbury, CT (US);
Zhongfen Ding, South Windsor, CT (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/06 (2006.01); C01F 7/02 (2022.01); C25D 11/24 (2006.01); C25D 11/08 (2006.01); C25D 11/10 (2006.01); C25D 11/12 (2006.01); C25D 13/18 (2006.01);
U.S. Cl.
CPC ...
C23F 11/06 (2013.01); C01F 7/02 (2013.01); C25D 11/246 (2013.01); C25D 11/08 (2013.01); C25D 11/10 (2013.01); C25D 11/12 (2013.01); C25D 13/18 (2013.01);
Abstract
A method is disclosed for treating an anodized metal surface. According to the method, polynuclear clusters comprising aluminum oxide hydroxide are applied to the anodized metal surface.