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. 16, 2019
Filed:
Feb. 14, 2014
Applicant:
Cqv Co., Ltd., Jincheon-gun, Chungcheongbuk-do, KR;
Inventors:
Myung-Ho Jung, Chungcheongbuk-do, KR;
Kyung-Jun Han, Chungcheongbuk-do, KR;
Jae-Il Jeong, Cheongiu-si, KR;
Kwang-Choong Kang, Cheongiu-si, KR;
Byung-Ki Choi, Chungcheongbuk-do, KR;
Kwang-Soo Lim, Cheongiu-si, KR;
Kil-Wan Chang, Chungcheongbuk-do, KR;
Jae-Soo Choi, Daejeon, KR;
Beom-Jae Lee, Daejeon, KR;
Jung-Min Lee, Daejeon, KR;
Assignee:
CQV CO., LTD., Chungcheongbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 (2006.01); C09C 1/00 (2006.01); C09C 1/40 (2006.01); B05D 7/00 (2006.01);
U.S. Cl.
CPC ...
C09C 1/0015 (2013.01); B05D 5/00 (2013.01); B05D 7/5483 (2013.01); C09C 1/40 (2013.01); C01P 2004/20 (2013.01); C01P 2004/61 (2013.01); C01P 2006/60 (2013.01); C09C 2200/1004 (2013.01); C09C 2200/301 (2013.01); C09C 2220/10 (2013.01);
Abstract
Disclosed is a method for manufacturing plate α-alumina pearlescent pigments and nano-metal coating pearlescent pigments with a large aspect ratio, having excellent reflectivity and capable of expressing various colors.