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

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

2007-07-24

2007-07-24

Klemanski, Helene (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031510, C106S031580, C347S100000

Reexamination Certificate

active

11362029

ABSTRACT:
To provide an ink jet black ink which has a favorable tint for ink jet black ink, provides high ozone fastness, a high image density, and high sticking recovery property, and is capable of suppressing the decomposition of a compound represented by the following general formula (I) or a salt thereof at the time of storage for a long time period. The ink jet black ink is an ink jet black ink comprising at least a compound represented by the following general formula (I) or a salt thereof as a coloring material, and ethylene glycol or diethylene glycol, wherein the content of ethylene glycol or diethylene glycol is 15 mass % or more and 30 mass % or less with respect to the total mass of the ink jet black ink.General formula (I)

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English translation of JP2005/068416, Mar. 2005.
English translation of JP2005/036164, Feb. 2005.

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