Super low melt and ultra low melt toners containing crystalline sulfonated polyester
    5.
    发明授权
    Super low melt and ultra low melt toners containing crystalline sulfonated polyester 失效
    含超结晶磺化聚酯的超低熔体和超低熔体调色剂

    公开(公告)号:US07312011B2

    公开(公告)日:2007-12-25

    申请号:US11037214

    申请日:2005-01-19

    IPC分类号: G03G9/087

    摘要: A toner is disclosed that includes a toner binder of crystalline sulfonated polyester, wherein the crystalline sulfonated polyester is 90% by weight or more of the toner binder, and a colorant. In other embodiments, the toner includes a crystalline sulfonated polyester and a linear amorphous sulfonated polyester, and a colorant. In these embodiments, the crystalline sulfonated polyester is from about 20% to about 60% by weight of the toner binder and the linear amorphous sulfonated polyester is from about 40% to about 80% by weight of the toner binder. The toners possess excellent miniumum fixing temperatures in the range of from about 80° C. to about 130° C. Processes for preparing the toners are also described.

    摘要翻译: 公开了一种调色剂,其包含结晶磺化聚酯的调色剂粘合剂,其中所述结晶磺化聚酯为调色剂粘合剂的90重量%或更多,着色剂。 在其它实施方案中,调色剂包括结晶磺化聚酯和线性无定形磺化聚酯和着色剂。 在这些实施方案中,结晶磺化聚酯为调色剂粘合剂重量的约20%至约60%,线性无定形磺化聚酯为调色剂粘合剂重量的约40%至约80%。 调色剂具有极好的最小定影温度,范围为约80℃至约130℃。还描述了制备调色剂的方法。