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:
Sep. 22, 2026
Filed:
Feb. 09, 2024
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M 23/00 (2006.01); D06M 10/02 (2006.01); D06M 11/58 (2006.01); D06M 23/10 (2006.01);
U.S. Cl.
CPC ...
D06M 23/10 (2013.01); D06M 10/02 (2013.01); D06M 11/58 (2013.01);
Abstract
A method for applying an interface coating to fibers in the manufacture of a fiber-reinforced composite material includes separating a plurality of fibers with a plurality of spacers disposed between adjacent fibers and depositing, via chemical vapor infiltration, an interface coating on the plurality of fibers. The plurality of spacers comprises hexagonal-boron nitride nanoparticles.