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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.:

US 12789975 B1

PDFFull Text
Date of Patent:
Nov. 10, 2026

Filed:

Jul. 11, 2025

Co-curable composite material containing uv/visible light-resistant film layer containing epoxy resin-based unsupported film layer with differential cure characteristic for aircraft composite material and method

Applicant:

The Boeing Company, Arlington, VA (US);

Inventors:

Benjamin Zhang Lam, Seattle, WA (US);

Melinda Dae Miller, Snohomish, WA (US);

Jason Alan Bolles, Kent, WA (US);

Jessica Renee Stiene, Seattle, WA (US);

Dorekia Kaia Martin, Ladson, SC (US);

Seth Albert Yakel, Seattle, WA (US);

Eric Gregory Winter, Freeland, WA (US);

Gwen Marie Lanphere Gross, Redmond, WA (US);

Janice Lee Karty, Saint Louis, MO (US);

Patrice Kathryn Ackerman, Kent, WA (US);

Assignee:

THE BOEING COMPANY, Arlington, VA (US);

Attorney:

COATS & BENNETT, PLLC

Primary Examiner:

Rodney A Bonnette

Int. Cl.
CPC ...
B64C 3/20 (2006.01); B64D 45/02 (2006.01); C08J 5/24 (2006.01); B29C 70/42 (2006.01); B29K 63/00 (2006.01); B29L 31/30 (2006.01); B64C 1/00 (2006.01);
U.S. Cl.
CPC ...
B64C 3/20 (2013.01); B64D 45/02 (2013.01); C08J 5/24 (2013.01); B29C 70/42 (2013.01); B29K 2063/00 (2013.01); B29K 2995/0055 (2013.01); B29L 2031/3085 (2013.01); B64C 2001/0072 (2013.01); C08J 2363/00 (2013.01);
Abstract

A co-curable UV/visible light-resistant composite material stack configured to maximize UV/visible light-resistance and prevent comingling of epoxy resins from different composite material layers is disclosed, with the co-curable composite material stack comprising a co-curable unsupported epoxy resin-based UV/visible light-resistant material layer film comprising a first cure characteristic, a co-curable epoxy resin-containing composite material substrate comprising a co-curable epoxy resin comprising an induced second cure characteristic, with a dry veil material layer interposed between the co-curable epoxy resin-containing composite material substrate and the unsupported epoxy resin-based UV/visible light-resistant material layer film.

Find Patent Forward Citations

Quick Actions:

Lam, Benjamin. (2026). Co-curable composite material containing uv/visible light-resistant film layer containing epoxy resin-based unsupported film layer with differential cure characteristic for aircraft composite material and method (U.S. Patent No. 12789975). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12789975

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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