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Young S You: Water based ink compositions exhibiting reduced crusting, clogging and kogation. Hewlett Packard Company, December 8, 1992: US05169437 (40 worldwide citation)

Disclosed herein are aqueous ink compositions containing a specific humectant or a mixture of such humectants. The use of such humectants in aqueous ink compositions greatly mitigates the problems arising with the crusting and clogging of orifice plates in thermal ink jet printers associated with aq ...


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Young You S: Water based ink compositions exhibiting reduced crusting clogging and kogation.. Hewlett Packard Co, April 28, 1993: EP0539004-A1 (2 worldwide citation)

Disclosed herein are aqueous ink compositions containing a specific humectant or a mixture of such humectants. The use of such humectants in aqueous ink compositions greatly mitigates the problems arising with the crusting and clogging of orifice plates in thermal ink jet printers associated with aq ...


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