Inkjet ink

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11680178
APP PUB NO 20210179874A1
SERIAL NO

17117887

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides an inkjet ink that contains a metal complex dye, a polyoxyethylene based compound with which a number average molecular weight Mn is not less than 200, a tackifier with which a hydroxyl value is 30 to 70 mgKOH/g, a first solvent of at least one type selected from a group consisting of ketones, ethers, and esters and with which an SP value is less than 11, and a second solvent being an alcohol including at least an alcohol with 1 to 3 carbon atoms and with which the SP value is not less than 11 and is solvent based and does not contain (excludes) water, is unlikely to cause cogation, is also excellent in intermittent printing performance, and yet enables a character of excellent fixing property and abrasion resistance to be printed on a surface of a printing object with a non-absorbing property.

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Patent Owner(s)

  • GENERAL CO. LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takemoto, Hidehiro Osaka, JP 16 171

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