Dye-based ink compositions comprising a hydroxylated pentane penetrant
摘要
Disclosed is an ink composition that includes a colorant; a water-soluble organic solvent; and a penetrant, where the penetrant may be a hydroxylated pentane. Also disclosed is an ink composition that includes a penetrant that enables the ink composition to maintain a drop weight of at least about 4.5 ng at high operating frequencies of an ink drop generator of the ink-jet printer.
申请公布号
EP1700891(A2)
申请公布日期
2006.09.13
申请号
EP20060110102
申请日期
2006.02.17
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
REHMAN, ZIA;MORITZ III, JULES G.;AGARWAL, ARUN K;LAUW, HIANG P