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:
Dec. 30, 2025
Filed:
Dec. 16, 2019
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Waynie M. Schuette, Troy, IL (US);
Patrick J. Kinlen, Fenton, MO (US);
Assignee:
The Boeing Company, Arlington, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/08 (2006.01); B64D 45/00 (2006.01); C09D 5/00 (2006.01); C09D 185/00 (2006.01); C23C 18/12 (2006.01);
U.S. Cl.
CPC ...
C09D 5/08 (2013.01); B64D 45/00 (2013.01); C09D 5/002 (2013.01); C09D 185/00 (2013.01); C23C 18/1254 (2013.01); B60Y 2200/50 (2013.01); B60Y 2410/13 (2013.01); B64D 2045/009 (2013.01); C23C 2222/20 (2013.01); Y10T 428/31663 (2015.04);
Abstract
Aspects described herein generally relate to a sol-gel that is the reaction product of a hydroxy organosilane, a metal alkoxide, an acid stabilizer, and a corrosion inhibitor. The hydroxy organosilane is represented by Formula (I): wherein R is selected from alkyl, cycloalkyl, ether, and aryl. The acid stabilizer is at a molar ratio of acid stabilizer to metal alkoxide of 1:1 or greater and the sol-gel has a pH from about 3 to about 4.