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:
Apr. 08, 2025
Filed:
Jan. 04, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Paul Sheedy, Bolton, CT (US);
Neal Magdefrau, Tolland, CT (US);
Wayde R. Schmidt, Pomfret Center, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/622 (2006.01); C01B 32/956 (2017.01); C04B 35/515 (2006.01); C04B 35/565 (2006.01); C04B 35/628 (2006.01); C23C 16/04 (2006.01); C23C 16/455 (2006.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
C04B 35/62222 (2013.01); C04B 35/515 (2013.01); C04B 35/565 (2013.01); C04B 35/62231 (2013.01); C04B 35/62868 (2013.01); C23C 16/045 (2013.01); C23C 16/45527 (2013.01); C23C 16/45544 (2013.01); C23C 16/45553 (2013.01); C23C 16/45555 (2013.01); H01L 21/02529 (2013.01); C01B 32/956 (2017.08); C04B 2235/614 (2013.01);
Abstract
A method of producing a ceramic matrix composite material component is provided. The method includes that steps of: a) producing a preform having one or more ceramic constituents, the preform being porous with internal voids; and b) applying at least one layer of a first material to the preform using an atomic layer deposition (ALD) process to decrease a porosity of the preform.