Pigment dispersion and ink composition for ink jet printing

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United States of America Patent

PATENT NO 7858676
SERIAL NO

11956593

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Abstract

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An aqueous pigment dispersion for ink jet having a pigment dispersed, characterized by containing a water-soluble resin and a resin having a urethane bond and/or an amide bond.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okamoto, Naoki Himeji, JP 190 2254
Waki, Minoru Himeji, JP 7 98
Yasuda, Izumi Himeji, JP 5 79

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