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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.:

US 11873419 B1

PDFFull Text
Date of Patent:
Jan. 16, 2024

Filed:

Mar. 07, 2022

Polyurethane-silica composite-based coating composition, polyurethane-silica composite film, and method of preparing the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia 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 Corporation, Seoul, KR;

UNIST (Ulsan National Institute of Science and Technology), Ulsan, KR;

Attorney:

Fox Rothschild LLP

Primary Examiner:

Vu A Nguyen

Int. Cl.
CPC ...
C09D 175/04 (2006.01); C08K 3/36 (2006.01); C08K 9/04 (2006.01); C09D 7/62 (2018.01); C09D 5/00 (2006.01); C09C 1/30 (2006.01); C09D 7/40 (2018.01); C09D 5/16 (2006.01); C08J 5/18 (2006.01); C08F 12/08 (2006.01); C08J 3/20 (2006.01); B05D 1/00 (2006.01); C08F 4/04 (2006.01); C08F 2/04 (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 nanoparticles having an amine functional group and a fluorine functional group in their structure. Further provided are a polyurethane-silica composite film including e coating composition and a method of preparing the same.

Find Patent Forward Citations

Quick Actions:

Jeon, Ho-Tak. (2024). Polyurethane-silica composite-based coating composition, polyurethane-silica composite film, and method of preparing the same (U.S. Patent No. 11873419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11873419

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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