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US 7,001,935 B2Granted
Ink for ink jet printing process and printed matter obtained using the same
AssigneeSeiko Epson Corporation
InventorsHitoshi Ohta, Hidehiko Komatsu, Masahiro Yatake, Kazuhiko Hara
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Abstract
An ink for ink jet printing process, comprising at least: a particulate pigment having a sulfur-containing dispersibility-imparting group on the surface thereof; a penetrating agent; a resin emulsion comprising a dispersed particulate resin having a sulfur-containing dispersibility-imparting group on the surface thereof; and water.
Claims14
An ink for ink jet printing process, comprising at least:
- a particulate pigment having a sulfur-containing dispersibility-imparting group on the surface thereof;
- a penetrating agent;
- a resin emulsion comprising a dispersed particulate resin having a sulfur-containing dispersibility-imparting group on the surface thereof;
- and
- water.
2 more elements
Dependencies are inferred from the claim text.