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. 24, 2024
Filed:
Jun. 06, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Seoul National University R&db Foundation, Seoul, KR;
Min Jae Lee, Gyeonggi-do, KR;
Byung Wook Kim, Seongnam-si, KR;
Seung Hwan Ko, Seoul, KR;
Jin Woo Lee, Atlanta, GA (US);
Yeong Ju Jung, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
In an embodiment a method for preparing a laminate includes forming a cured film by coating a source material composition including a polymer for a base layer and an inorganic particle for forming a pore, obtaining a porous base layer having a spherical pore derived from the inorganic particle by removing the inorganic particle from the cured film through an etching process and forming a coating layer, which has a repeated pattern, on a surface of the porous base layer.