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. 05, 2023
Filed:
Apr. 30, 2020
The Boeing Company, Chicago, IL (US);
Ashley M. Dustin, Los Angeles, CA (US);
Andrew P. Nowak, Los Angeles, CA (US);
Gregory P. Nowak, Swansea, IL (US);
Kevin J. Drummey, Los Angeles, CA (US);
Michael Ventuleth, Camarillo, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
Provided herein are phthalonitrile adhesive formulations and methods of making and using the adhesive formulations. An illustrative adhesive formulation comprises a phthalonitrile additive selected from a group consisting of 1,2-dicyanobenzene; a derivative of 1,2-dicyanobenzene; and combinations thereof; a bisphthalonitrile compound; and a curing agent; wherein the phthalonitrile additive does not comprise an ether functional group and does not comprise a thioether functional group.