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    • 1. 发明授权
    • Color pigmented ink jet set
    • 彩色着色喷墨组
    • US6152999A
    • 2000-11-28
    • US300829
    • 1999-04-27
    • David ErdtmannBarbara L. GradyDavid J. OldfieldFrank R. Brockler
    • David ErdtmannBarbara L. GradyDavid J. OldfieldFrank R. Brockler
    • B41J2/01B41M5/00C09D11/00C09D11/02
    • C09D11/40
    • A color ink jet ink set for color printing; comprising(a) a first ink comprises a carrier and a bridged aluminum phthalocyanine pigment as a cyan colorant;(b) a second ink comprising a carrier and a quinacridone pigment as a magenta colorant;(c) a third ink comprising a carrier and a non-benzidine yellow pigment as a yellow colorant; and(d) at least one additional ink comprising a carrier and a colorant which is:(i) an orange colorant comprising a Naphthol AS, .beta.-Naphthol, diketopyrrolo-pyrrole or a disazopyrazolone pigment;(ii) a green colorant comprising a copper phthalocyanine green or a triarylcarbonium pigment; or(iii) a violet colorant comprising a quinacridone, triarylcarbonium, benzimidazolone, or a dioxazine pigment.
    • 彩色喷墨油墨组合彩色印刷; 包括(a)第一油墨包含载体和作为青色着色剂的桥连铝酞菁颜料; (b)包含载体和作为品红色着色剂的喹吖啶酮颜料的第二油墨; (c)第三油墨,其包含载体和作为黄色着色剂的非联苯胺黄色颜料; 和(d)包含载体和着色剂的至少一种另外的油墨,其为:(i)包含萘酚AS,β-萘酚,二酮吡咯并 - 吡咯或二唑吡唑酮颜料的橙色着色剂; (ii)包含铜酞菁绿或三芳基碳鎓颜料的绿色着色剂; 或(iii)包含喹吖啶酮,三芳基碳鎓,苯并咪唑酮或二恶嗪颜料的紫色着色剂。