Toner and developer
    2.
    发明授权
    Toner and developer 有权
    墨粉和开发商

    公开(公告)号:US08592117B2

    公开(公告)日:2013-11-26

    申请号:US13336318

    申请日:2011-12-23

    IPC分类号: G03G9/00

    摘要: A toner including: a binder resin component; crystal nucleating agent; releasing agent; and colorant, wherein the binder resin component contains a crystalline polyester resin and a non-crystalline polyester resin, the crystal nucleating agent is at least one of an aliphatic ester compound and an aliphatic amide compound each having a melting point of 60° C. or higher but lower than 150° C., and wherein the toner satisfies Expressions (I) and (II): Tc>Tp+10  Expression (I) Tm>Tp+2  Expression (II) where Tp denotes lowest exothermic peak temperature [° C.] in 0° C. to 200° C. in DSC curve obtained DSC of the crystalline polyester resin, Tc denotes lowest exothermic peak temperature [° C.] in 0° C. to 200° C. in DSC curve obtained DSC of the crystal nucleating agent, and Tm denotes lowest exothermic peak temperature [° C.] in 0° C. to 200° C. in DSC curve through DSC of the mixture of the crystalline polyester resin and the crystal nucleating agent.

    摘要翻译: 一种调色剂,包括:粘合剂树脂组分; 晶体成核剂; 脱模剂; 和着色剂,其中所述粘合剂树脂组分含有结晶聚酯树脂和非结晶性聚酯树脂,所述晶体成核剂是分别具有60℃熔点的脂族酯化合物和脂族酰胺化合物中的至少一种,或 高于但低于150℃,并且其中调色剂满足表达式(I)和(II):Tc> Tp + 10表达式(I)Tm> Tp + 2表达式(II)其中Tp表示最低放热峰温度[℃ ]在0℃〜200℃的DSC曲线中,得到结晶性聚酯树脂的DSC,Tc表示0℃〜200℃的最低放热峰温度[℃],DSC曲线得到DSC 晶体成核剂,Tm表示在结晶性聚酯树脂和结晶成核剂的混合物的DSC的DSC曲线中,0℃〜200℃的最低放热峰温度[℃]。

    TONER AND DEVELOPER
    5.
    发明申请
    TONER AND DEVELOPER 有权
    调色板和开发者

    公开(公告)号:US20120189951A1

    公开(公告)日:2012-07-26

    申请号:US13336318

    申请日:2011-12-23

    IPC分类号: G03G9/16

    摘要: A toner including: a binder resin component; crystal nucleating agent; releasing agent; and colorant, wherein the binder resin component contains a crystalline polyester resin and a non-crystalline polyester resin, the crystal nucleating agent is at least one of an aliphatic ester compound and an aliphatic amide compound each having a melting point of 60° C. or higher but lower than 150° C., and wherein the toner satisfies Expressions (I) and (II): Tc>Tp+10  Expression (I) Tm>Tp+2  Expression (II) where Tp denotes lowest exothermic peak temperature [° C.] in 0° C. to 200° C. in DSC curve obtained DSC of the crystalline polyester resin, Tc denotes lowest exothermic peak temperature [° C.] in 0° C. to 200° C. in DSC curve obtained DSC of the crystal nucleating agent, and Tm denotes lowest exothermic peak temperature [° C.] in 0° C. to 200° C. in DSC curve through DSC of the mixture of the crystalline polyester resin and the crystal nucleating agent.

    摘要翻译: 一种调色剂,包括:粘合剂树脂组分; 晶体成核剂; 脱模剂; 和着色剂,其中所述粘合剂树脂组分含有结晶聚酯树脂和非结晶性聚酯树脂,所述晶体成核剂是分别具有60℃熔点的脂族酯化合物和脂族酰胺化合物中的至少一种,或 高于但低于150℃,并且其中调色剂满足表达式(I)和(II):Tc> Tp + 10表达式(I)Tm> Tp + 2表达式(II)其中Tp表示最低放热峰值温度[° C.]在0℃至200℃的DSC曲线中,DSC结晶聚酯树脂的DSC表示0℃至200℃的最低放热峰温度[℃],DSC曲线得到DSC 的晶体成核剂,Tm表示在结晶性聚酯树脂和结晶成核剂的混合物的DSC的DSC曲线中,0℃〜200℃的最低放热峰温度[℃]。