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:
May. 04, 2021
Filed:
Jul. 31, 2018
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Michael P. Kozar, Mercer Island, WA (US);
Mark S. Wilenski, Mercer Island, WA (US);
Samuel J. Meure, Fishermans Bend, AU;
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/04 (2006.01); C08K 9/10 (2006.01); B32B 5/28 (2006.01); C08J 5/00 (2006.01); C08J 5/24 (2006.01); C08L 101/12 (2006.01); C08K 7/04 (2006.01); C08L 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/04 (2013.01); B32B 5/28 (2013.01); C08J 5/005 (2013.01); C08J 5/24 (2013.01); C08K 7/04 (2013.01); C08K 9/10 (2013.01); C08L 101/00 (2013.01); C08L 101/12 (2013.01); C08J 2300/22 (2013.01); C08J 2300/24 (2013.01);
Abstract
A composite structure includes a resin, a plurality of polymer nanoparticles in the resin to form a resin mixture, and a plurality of reinforcing fibers embedded within the resin mixture. At least some of the polymer nanoparticles are either fully soluble in the resin during curing or solidifying of the resin mixture to form a cured composite structure, or semi-soluble in the resin during curing or solidifying of the resin mixture to form the cured composite structure.