COLORING COMPOSITION

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United States of America Patent

APP PUB NO 20100273929A1
SERIAL NO

12808881

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a coloring composition containing (A) a pigment dispersion composed of a pigment having an average particle diameter of 0.1-0.5 μm, a polymer dispersant containing a hydrophobic group and an ionic group as indispensable components and an aqueous medium, and (B) a crosslinking agent. The coloring composition is characterized in that a crosslinking reaction is caused between the polymer dispersant and the crosslinking agent at the time of coloring, thereby fixing the pigment onto fibers.

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Patent Owner(s)

Patent OwnerAddress
MATSUI SHIKISO CHEMICAL CO LTD29 NISHINO-RIKYUCHO YAMASHINA-KU KYOTO-SHI KYOTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Daisuke Kyoto, JP 269 2049
Kitagawa, Yosuke Kyoto, JP 23 202
Sasaki, Osamu Kyoto, JP 98 1415

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