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. 20, 2022
Filed:
Aug. 27, 2020
Applicant:
Waymo Llc, Mountain View, CA (US);
Inventor:
John T. Simpson, Sahuarita, AZ (US);
Assignee:
Waymo LLC, Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09D 127/12 (2006.01); C09D 7/20 (2018.01); C09D 7/62 (2018.01); C03C 17/00 (2006.01); C03C 17/34 (2006.01); B05D 1/00 (2006.01); B05D 3/14 (2006.01); B05D 5/08 (2006.01); B05D 7/24 (2006.01); C08L 27/12 (2006.01); C08K 3/36 (2006.01); C08K 9/04 (2006.01); C08K 9/08 (2006.01); B05D 7/00 (2006.01); C08K 7/22 (2006.01);
U.S. Cl.
CPC ...
C09D 127/12 (2013.01); B05D 1/005 (2013.01); B05D 3/142 (2013.01); B05D 5/083 (2013.01); B05D 7/24 (2013.01); B05D 7/50 (2013.01); C03C 17/007 (2013.01); C03C 17/3405 (2013.01); C08L 27/12 (2013.01); C09D 7/20 (2018.01); C09D 7/62 (2018.01); B05D 2203/35 (2013.01); B05D 2350/30 (2013.01); B05D 2350/60 (2013.01); B05D 2401/10 (2013.01); B05D 2506/10 (2013.01); B05D 2601/22 (2013.01); C03C 2217/445 (2013.01); C03C 2217/478 (2013.01); C03C 2217/76 (2013.01); C08K 3/36 (2013.01); C08K 7/22 (2013.01); C08K 9/04 (2013.01); C08K 9/08 (2013.01); C08K 2201/005 (2013.01); C08L 2312/08 (2013.01);
Abstract
A coating that can be easily applied, clear, well-bonded, and superhydrophobic is disclosed. In one aspect, an article comprises a coating layer, the coating layer having an inward surface and an opposing outward surface, the inward surface disposed adjacent a substrate surface. The coating layer comprises a hydrophobic fluorinated polymer and a plurality of nanoparticles. The plurality of nanoparticles includes nanoparticles on the outward surface of the coating layer.