Highly functional coloring material and production process for the same

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United States of America Patent

PATENT NO 9795553
APP PUB NO 20140377314A1
SERIAL NO

14308982

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Abstract

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The present invention relates to a highly functional coloring material which causes less separation between a pigment and tabular inorganic powders and brings about less color separation and which is obtained by coating evenly a pigment on the surfaces of tabular colorless to white inorganic powders via a specific binder resin. The coloring material of the present invention does not bring about color deviation and color separation.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI PENCIL COMPANY LIMITEDTOKYO 140-8537

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eguchi, Tamotsu Fujioka, JP 8 26
Sakuma, Satoshi Fujioka, JP 51 257

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