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. 01, 2025
Filed:
Dec. 30, 2021
GE Avio S.r.l., Rivalta di Torino, IT;
Simone Iurlaro, Turin, IT;
Alessio Gargioli, Turin, IT;
Marco Garabello, Turin, IT;
Salvatore Garofalo, Turin, IT;
Enrica Gilardi, Turin, IT;
Ottavia Pica, Orbassano, IT;
Giuseppe Argentieri, Turin, IT;
GE Avio S.r.l., Rivalta di Torino, IT;
Abstract
An aircraft engine component () may include a wall () comprising an aluminum alloy and/or a magnesium alloy, and a protective coating () covering the wall (). The protective coating () may include a prime layer (), a silicone elastomer layer (), and an abrasion resistant layer (). The prime layer () may at least partially cover a surface () of the wall (). The prime layer () may include a silane coupling agent and an organic titanate. The silicone elastomer layer () may at least partially cover the prime layer (). The silicone elastomer layer () may include one or more filler materials dispersed in a matrix of cross-linked silicone polymers. The abrasion resistant layer () may at least partially cover the silicone elastomer layer (). The abrasion resistant layer () may include a fiber-reinforced elastomeric material.