Ink for inkjet printers

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12139624
APP PUB NO 20230087688A1
SERIAL NO

17800135

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention provides an ink for inkjet printers with both properties; i.e., good visibility of printing dots after heating and high dissolution stability. The ink for inkjet printers of the invention comprises a color material, a solvent, and resin, wherein the color material comprises a first metal complex and a second metal complex comprising metal ions selected from among iron ions, manganese ions, copper ions, cobalt ions, and chromium ions and ligands bound thereto, and the ligands comprise diketone structures incorporated in the chemical structures thereof.

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Patent Owner(s)

Patent OwnerAddress
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTDTOKYO 101-0021

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogino, Masahiko Tokyo, JP 110 1695
Otowa, Takuya Tokyo, JP 7 4
Sasaki, Hiroshi Tokyo, JP 427 8301
Suzuki, Tatsunosuke Tokyo, JP 3 18

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