Color metallic pigment, method for producing same, and coating composition and cosmetic containing same

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United States of America Patent

PATENT NO 9982139
SERIAL NO

13812462

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Abstract

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A color metallic pigment according to the present invention contains at least a metallic pigment, an amorphous silicon oxide film layer that is formed on the surface of the metallic pigment, a metal oxide layer that is formed on the surface of the amorphous silicon oxide film layer and contains a metal oxide other than silicon oxide, and metal particles that are formed on the surface of the metal oxide layer, wherein the metal particles are so formed as to directly cover a part of the metal oxide layer.

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Patent Owner(s)

Patent OwnerAddress
TOYO ALUMINIUM KABUSHIKI KAISHA6-8 KYUTARO-MACHI 3-CHOME CHUO-KU OSAKA-SHI OSAKA 5410056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashizume, Yoshiki Osaka, JP 29 303
Morimitsu, Taro Osaka, JP 11 105
Nakao, Takayuki Osaka, JP 65 341

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