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:
Nov. 05, 2024
Filed:
Jul. 09, 2019
Applicant:
The Boeing Company, Chicago, IL (US);
Inventor:
Andrew Michael Zweig, Chesterfield, MO (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/32 (2006.01); A61L 2/10 (2006.01); A61L 101/46 (2006.01); C08K 5/00 (2006.01); C08K 5/13 (2006.01); C08L 27/18 (2006.01); C08L 77/00 (2006.01); C09D 5/14 (2006.01); C09D 7/40 (2018.01); C09D 175/04 (2006.01);
U.S. Cl.
CPC ...
C09D 5/32 (2013.01); A61L 2/10 (2013.01); C09D 7/67 (2018.01); C09D 7/68 (2018.01); C09D 175/04 (2013.01); A61L 2101/46 (2020.08); A61L 2202/25 (2013.01); C08K 5/005 (2013.01); C08K 5/13 (2013.01); C08K 2201/003 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01); C08L 27/18 (2013.01); C08L 77/00 (2013.01); C08L 2201/10 (2013.01); C09D 5/14 (2013.01);
Abstract
Coating compositions that may be used in combination with UV light for sterilization include a polyurethane component and nanoparticles having an average particle size of from about 30 nm to about 400 nm. The nanoparticles absorb light having a wavelength of from about 100 nm to about 290 nm, and are present in an amount of less than about 25 weight percent of total solids in the coating composition.