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. 04, 2023
Filed:
Dec. 05, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Kenneth David Smith, East Longmeadow, MA (US);
Xia Tang, West Hartford, CT (US);
Paul Sheedy, Bolton, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); C23C 4/10 (2016.01); C23C 28/04 (2006.01); C23C 24/04 (2006.01); C23C 24/08 (2006.01); C23C 4/11 (2016.01); C23C 24/00 (2006.01); C23C 24/02 (2006.01); C23C 4/067 (2016.01); F01D 25/00 (2006.01); C23C 30/00 (2006.01); C23C 4/123 (2016.01); C23C 4/134 (2016.01); C23C 28/02 (2006.01); C23C 28/00 (2006.01); C23C 4/04 (2006.01); C23C 4/129 (2016.01); C23C 26/00 (2006.01); C23C 4/137 (2016.01); B05D 5/00 (2006.01); B05D 3/02 (2006.01); B05D 1/02 (2006.01); B05D 1/18 (2006.01);
U.S. Cl.
CPC ...
C23C 28/042 (2013.01); B05D 1/02 (2013.01); B05D 1/18 (2013.01); B05D 3/0254 (2013.01); B05D 5/00 (2013.01); C23C 4/04 (2013.01); C23C 4/067 (2016.01); C23C 4/10 (2013.01); C23C 4/11 (2016.01); C23C 4/123 (2016.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01); C23C 4/137 (2016.01); C23C 24/00 (2013.01); C23C 24/02 (2013.01); C23C 24/04 (2013.01); C23C 24/08 (2013.01); C23C 24/085 (2013.01); C23C 26/00 (2013.01); C23C 28/02 (2013.01); C23C 28/027 (2013.01); C23C 28/04 (2013.01); C23C 28/34 (2013.01); C23C 28/3455 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); F01D 5/28 (2013.01); F01D 5/288 (2013.01); F01D 25/005 (2013.01); B05D 2202/00 (2013.01); B05D 2202/10 (2013.01); B05D 2202/30 (2013.01); B05D 2202/40 (2013.01); B05D 2203/30 (2013.01); F05D 2220/32 (2013.01); Y10T 428/12014 (2015.01); Y10T 428/12028 (2015.01); Y10T 428/12063 (2015.01); Y10T 428/12097 (2015.01); Y10T 428/12104 (2015.01); Y10T 428/12111 (2015.01); Y10T 428/12146 (2015.01); Y10T 428/12181 (2015.01); Y10T 428/12576 (2015.01); Y10T 428/12583 (2015.01); Y10T 428/12597 (2015.01); Y10T 428/12604 (2015.01); Y10T 428/12611 (2015.01); Y10T 428/12618 (2015.01); Y10T 428/12674 (2015.01); Y10T 428/12944 (2015.01); Y10T 428/2495 (2015.01); Y10T 428/25 (2015.01); Y10T 428/256 (2015.01); Y10T 428/259 (2015.01);
Abstract
A gas turbine engine article includes a substrate and an environmental barrier coating disposed on the substrate. The environmental barrier coating includes oxygen-scavenging particles. Each oxygen-scavenging particle includes a silicon-containing core particle encased in an oxygen barrier shell.