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:
Apr. 12, 2022
Filed:
May. 22, 2019
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Unist (Ulsan National Institute of Science and Technology), Ulsan, KR;
Inventors:
Ho-Tak Jeon, Gyeonggi-do, KR;
Choon-Soo Lee, Seoul, KR;
Minsoo Kim, Ulsan, KR;
Hyunhyub Ko, Ulsan, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
UNIST (Ulsan National Institute of Science and Technology), Ulsan, KR;
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/62 (2018.01); C09D 175/04 (2006.01); C09C 1/30 (2006.01); C08F 12/08 (2006.01); C08J 5/18 (2006.01); C08K 3/36 (2006.01); C09D 5/00 (2006.01); C09D 7/40 (2018.01); C09D 5/16 (2006.01); C08J 3/20 (2006.01); B05D 1/00 (2006.01); C08F 4/04 (2006.01); C08F 2/04 (2006.01); C08K 9/04 (2006.01);
U.S. Cl.
CPC ...
C09D 7/62 (2018.01); B05D 1/00 (2013.01); C08F 2/04 (2013.01); C08F 4/04 (2013.01); C08F 12/08 (2013.01); C08J 3/20 (2013.01); C08J 5/18 (2013.01); C09C 1/3063 (2013.01); C09C 1/3072 (2013.01); C09C 1/3081 (2013.01); C09D 5/00 (2013.01); C09D 5/16 (2013.01); C09D 5/1681 (2013.01); C09D 5/1687 (2013.01); C09D 7/67 (2018.01); C09D 175/04 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/32 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C08K 3/36 (2013.01); C08K 9/04 (2013.01); C08K 2201/011 (2013.01);
Abstract
Disclosed is a coating composition which includes: polyurethane; and amphiphilic silica nanoparticles having an amine functional group and a fluorine functional group in their structure. Further provided are a polyurethane-silica composite film including the coating composition and a method of preparing the same.