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:
Aug. 21, 2018
Filed:
Oct. 26, 2015
Applicant:
Prc-desoto International, Inc., Sylmar, CA (US);
Inventors:
Bruce Virnelson, Valencia, CA (US);
Adam Stott, Glendale, CA (US);
Sean Manion, Los Angeles, CA (US);
Brian Bertino, Glendale, CA (US);
Nagarajan Srivatsan, Diamond Bar, CA (US);
Assignee:
PRC-DeSoto International, Inc., Sylmar, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 3/10 (2006.01); C23F 11/18 (2006.01); C08J 7/00 (2006.01); C08G 65/32 (2006.01); C08G 75/00 (2006.01); C08G 75/04 (2016.01); C08L 81/00 (2006.01);
U.S. Cl.
CPC ...
C09K 3/1012 (2013.01); C08G 65/32 (2013.01); C08G 75/00 (2013.01); C08G 75/04 (2013.01); C08J 7/00 (2013.01); C08L 81/00 (2013.01); C23F 11/188 (2013.01);
Abstract
Compositions comprising thiol-terminated polythioether prepolymers, polyepoxides and non-chromate corrosion inhibitors suitable for use in aerospace sealant applications are disclosed. Sealants prepared using the compositions adhere to a variety of aerospace substrates following exposure to aerospace fluids.