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Jet Printer Inks Disclosure Number: IPCOM000056057D
Original Publication Date: 1980-Oct-01
Included in the Prior Art Database: 2005-Feb-13

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Potter, JM Rose, FM Smith, JL [+details]


It has been found that Direct Black 163, a black, water soluble trisazo dye is useful as a stable, high density colorant in jet printer ink formulations.