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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 12269964 B1

PDFFull Text
Date of Patent:
Apr. 08, 2025

Filed:

Oct. 19, 2022

Protective coating composition for electronic board and method of preparing same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Inventors:

Tae Seung Lee, Gyeonggi-do, KR;

Yong Cheol Kim, Seoul, KR;

Chang Su Yoo, Gyeonggi-do, KR;

Jun Ho Lee, Gyeonggi-do, KR;

Eun Su Yun, Chungcheongnam-do, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Attorney:

Fox Rothschild LLP

Primary Examiner:

John E Uselding

Int. Cl.
CPC ...
C09D 175/04 (2006.01); C08J 7/052 (2020.01); C09D 7/20 (2018.01); C09D 7/61 (2018.01); C09D 7/65 (2018.01); C09D 183/04 (2006.01); H05K 3/28 (2006.01);
U.S. Cl.
CPC ...
C09D 175/04 (2013.01); C08J 7/052 (2020.01); C09D 7/20 (2018.01); C09D 7/61 (2018.01); C09D 7/65 (2018.01); C09D 183/04 (2013.01); H05K 3/282 (2013.01); C08J 2375/04 (2013.01); C08J 2383/04 (2013.01);
Abstract

Disclosed are a protective coating composition for an electronic board and a method for preparing the same. The protective coating composition includes urethane-modified alkyd resins that can prevent poor grounding caused by low molecular weight siloxanes generated in a conventional silicone-type coating compositions and preventing performance degradation caused by tin whisker growth while lowering emissions of volatile organic compounds (VOCs).

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Lee, Tae. (2025). Protective coating composition for electronic board and method of preparing same (U.S. Patent No. 12269964). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12269964

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