Ink jet liquid composition and ink jet recording method

Details Ink jet liquid composition and ink jet recording method Ink jet liquid composition and ink jet recording method

2008-01-01

2008-01-01

Klemanski, Helene (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031430, C106S031490, C106S031580, C106S031680, C106S031750, C106S031780, C106S031860, C347S100000

Reexamination Certificate

active

10939409

ABSTRACT:
The present invention provides an ink jet liquid composition including chitosan and a non-volatile organic acid. The non-volatile organic acid preferably has two or more carboxyl groups and a cyclic structure other than an aromatic ring. Further, the invention provides an ink jet recording method of forming images on a recording medium surface by ejecting an ink and a liquid composition thereon so that the ink and the liquid are in contact with each other, wherein the ink contains a colorant, the liquid composition contains a component for coagulating the colorant, and the component for coagulating the colorant contains chitosan and a non-volatile organic acid.

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