Ink composition, set of ink composition and ink container, ink container, and recording apparatus

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United States of America Patent

PATENT NO 9605172
SERIAL NO

14461910

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Abstract

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An ink composition adapted to be poured into an ink container including an ink chamber, the ink chamber partitioned by a wall, refillable with the ink composition via an ink poring port, and communicating with external air, the ink composition comprising a pigment, a resin and an organic solvent, wherein the ink composition has a static contact angle of 10° or more to a member constituting an inner side of the wall.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Katsuko Kiso, JP 34 390
Kasahara, Shoki Mobara, JP 25 131
Nakano, Tomohito Shiojiri, JP 40 107

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