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.

Date of Patent:
Jun. 09, 2026

Filed:

Jul. 25, 2025
Applicants:

Safran Aircraft Engines, Paris, FR;

Safran Aerospace Composites, Rochester, NH (US);

Inventors:

Manon Claire Pascale Commarmot, Moissy-Cramayel, FR;

Clémence Bernardi, Moissy-Cramayel, FR;

Cali Lapenta, Moissy-Cramayel, FR;

Alexandre Rene Roger Bedle, Moissy-Cramayel, FR;

Melissa Withers, Moissy-Cramayel, FR;

Steve Wallace, Moissy-Cramayel, FR;

Assignees:

SAFRAN AIRCRAFT ENGINES, Paris, FR;

SAFRAN AEROSPACE COMPOSITES, Rochester, NH (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); B29C 65/00 (2006.01); B29C 65/02 (2006.01); B29C 65/48 (2006.01); F01D 5/28 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/18 (2013.01); B29C 65/02 (2013.01); B29C 65/4835 (2013.01); B29C 66/7428 (2013.01); F01D 5/282 (2013.01); B29L 2031/082 (2013.01); F05D 2230/23 (2013.01); F05D 2300/603 (2013.01);
Abstract

A process for bonding an elastomer multilayer with integrated heating system and a thermosetting elastomer surface layer to at least one of the surfaces of a composite and/or titanium-based alloy substrate by an epoxy adhesive film having a curing temperature enabling complete crosslinking, of less than or equal to 126° C.


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