Pretreatment liquid, oil-based ink jet printing ink set, and oil-based ink jet printing method

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United States of America Patent

PATENT NO 9944820
SERIAL NO

15412584

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Abstract

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A pretreatment liquid for an oil-based ink contains one of a maleic anhydride resin derivative and an aluminum chelate compound.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wakabayashi, Shigemi Azumino, JP 45 145

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