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:
Jul. 02, 2013
Filed:
Apr. 14, 2009
Kwang Hoe Chung, Seongnam-si, KR;
Sung Yu Hong, Seoul, KR;
Hyun Ju Doh, Seoul, KR;
Jin Sub Choi, Bucheon-si, KR;
Jae Hoon Lim, Incheon, KR;
Sung Joong Kim, Bucheon-si, KR;
Kwang Hoe Chung, Seongnam-si, KR;
Sung Yu Hong, Seoul, KR;
Hyun Ju Doh, Seoul, KR;
Jin Sub Choi, Bucheon-si, KR;
Jae Hoon Lim, Incheon, KR;
Sung Joong Kim, Bucheon-si, KR;
BioBud Co., Ltd., Seoul, KR;
Abstract
Provided is a method for preparing an epoxy substrate having a nanopattern, including: (a) forming a titanium oxide film by anodizing a titanium substrate; (b) obtaining a titanium substrate having a concave shape formed on the surface by removing the titanium oxide film from the titanium substrate on which the titanium oxide film has been formed; (c) coating an epoxy resin onto the titanium substrate on which the concave shape has been formed; and (d) obtaining an epoxy substrate having a nanopattern of convex surfaces by removing the titanium substrate.