Pearlescent pigment for security purposes including organic or inorganic fluorescent material

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United States of America Patent

PATENT NO 11407900
APP PUB NO 20200354579A1
SERIAL NO

16753924

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Abstract

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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.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CQV CO LTD144 SEONGJUNG-RO JINCHEON-EUP JINCHEON-GUN CHUNGCHEONGBUK-DO 27845

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Kil-wan Chungcheongbuk-do, KR 21 24
Cho, Kum-sung Chungcheongbuk-do, KR 6 3
Choi, Byung-ki Chungcheongbuk-do, KR 21 17
Jeong, Jae-il Chungcheongbuk-do, KR 8 4
Kang, Kwang-choong Chungcheongbuk-do, KR 19 10
Lim, Kwang-soo Chungcheongbuk-do, KR 35 972
Nam, Kyung-don Chungcheongbuk-do, KR 2 3

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