申请人:Turek Caroline M.
公开号:US20100080922A1
公开(公告)日:2010-04-01
Phase change ink comprising colorant and carrier comprising additive of formula
wherein A, E, G, and J are —H, —Cl, —Br, —I, —OH, —COOH, amino, alkyl, aryl, arylalkyl, alkylaryl; Z is —H, alkyl, aryl, arylalkyl, alkylaryl, —(CH
2
CH
2
O)
m
H,
Na, K, —P(X)(OR
5
)(OR
6
) wherein X is oxygen or sulfur, or —C(═O)R
7
, and n is 0, 1, 2, or 3. Also, a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink as disclosed herein; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.
相变墨水包括颜料和载体,该载体包括以下式子的添加剂:A、E、G和J分别代表—H、—Cl、—Br、—I、—OH、—COOH、氨基、烷基、芳基、芳基烷基和烷基芳基;Z代表—H、烷基、芳基、芳基烷基、烷基芳基、—(CH2CH2O)mH、Na、K、—P(X)(OR5)(OR6),其中X是氧或硫,或—C(═O)R7,n为0、1、2或3。此外,本发明还涉及一种过程,其中包括:(1)将本文所述的相变墨水纳入喷墨打印设备中;(2)熔化墨水;(3)使熔化的墨水滴在基板上成像。