OIL-BASED INKJET INK

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20120210908A1
SERIAL NO

13503476

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Abstract

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An oil-based inkjet ink includes at least a pigment, a dispersant and an organic solvent, wherein a calcium content in the ink is 8 ppm or less, and a magnesium content in the ink is 3 ppm or less.

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Patent Owner(s)

Patent OwnerAddress
RISO KAGAKU CORPORATION5-34-7 SHIBA MINATO-KU TOKYO 108-8385

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Masakatsu Ibaraki-ken, JP 12 72
Endo, Toshihiro Ibaraki-ken, JP 33 168
Kawakami, Kazuya Ibaraki-ken, JP 16 36
Kon, Shotaro Ibaraki-ken, JP 3 10
Kuriyama, Katsumi Ibaraki-ken, JP 20 386
Matsuzawa, Yoshiaki Ibaraki-ken, JP 12 62
Nomura, Kohji Ibaraki-ken, JP 2 7
Shimura, Shin-ichiro Ibaraki-ken, JP 3 22
Tanaka, Atsushi Ibaraki-ken, JP 558 12401
Yamada, Kenji Ibaraki-ken, JP 491 7974

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