Thiazineindigo pigment dispersant, and pigment composition,...

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

Reexamination Certificate

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Details

C106S493000, C106S494000, C106S495000, C106S497000, C430S007000, C524S087000, C544S058400, C353S084000

Reexamination Certificate

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07381260

ABSTRACT:
A thiazineindigo pigment dispersant represented by Formula (1) or (2):where E denotes a basic group. A pigment composition contains a pigment material, and the thiazine indigo pigment dispersant. A colored composition contains the pigment composition and a pigment carrier. A color filter includes a filter segment prepared from the colored composition.

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patent: 101 06 147 (2002-08-01), None
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patent: 2003-303688 (2003-10-01), None
Hays, “Surface Treatment of Organic Pigments for Printing Ink Applications”, American Inkmaker, MacNair-Dorland, New York, NY, vol. 62, No. 6, Jun. 1984, pp. 28-50, XP009045503; ISSN: 0002-8916.

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