Ink set, ink jet recording method, ink cartridge, recording...

Details Ink set, ink jet recording method, ink cartridge, recording... Ink set, ink jet recording method, ink cartridge, recording...

2011-03-08

2011-03-08

Lorengo, Jerry (Department: 1731)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031900

Reexamination Certificate

active

07901500

ABSTRACT:
To provide an ink set which achieves an improvement in gradation of a monochrome image and the realization of a high black density, and which solves gloss unevenness occurring upon formation of an image by means of at least three kinds of black inks different from one another in carbon black content. Provided is an ink set having at least three kinds of black inks different from one another in carbon black content in which carbon black contents in the at least three kinds of inks establish a specific relationship.

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