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:
Aug. 09, 2022
Filed:
Sep. 19, 2018
Cqv Co., Ltd., Chungcheongbuk-do, KR;
Kum-sung Cho, Chungcheongbuk-do, KR;
Kyung-don Nam, Chungcheongbuk-do, KR;
Jae-il Jeong, Chungcheongbuk-do, KR;
Kwang-choong Kang, Chungcheongbuk-do, KR;
Byung-ki Choi, Chungcheongbuk-do, KR;
Kwang-soo Lim, Chungcheongbuk-do, KR;
Kil-wan Chang, Chungcheongbuk-do, KR;
CQV CO., LTD., Chungcheongbuk-Do, KR;
Abstract
A pearlescent pigment for security purposes according to an embodiment of the present invention includes a single or a plurality of coating layers containing a metal oxide and an organic or inorganic fluorescent material. Since the pearlescent pigment for security purposes according to the present disclosure includes a fluorescent layer containing the organic or inorganic fluorescent material, it can be used as a pigment for security purposes due to its optical characteristics and can also provide effects such as magnetism, high color intensity, multiple colors, etc. Also, since the pearlescent pigment for security purposes has aesthetic benefit and security characteristic at the same time, it is economical, easy to use and applicable in various industries.