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    • 2. 发明授权
    • Toner
    • 爽肤水
    • US08236470B2
    • 2012-08-07
    • US12094737
    • 2006-11-28
    • Yoshihiro UenoTakashi KuboYasunori InagakiYoshitomo Kimura
    • Yoshihiro UenoTakashi KuboYasunori InagakiYoshitomo Kimura
    • G03G9/087
    • G03G9/08755G03G9/08795G03G9/08797
    • A toner containing a resin binder and a colorant, wherein the resin binder contains a polyester (A) having a softening point Tm(A) of from 100° to 160° C., and a polyester (B) having a softening point Tm(B) of from 80° to 120° C., the softening point of which is lower than that of the polyester (A) by 5° C. or more, each polyester obtained by polycondensing an alcohol component and a carboxylic acid component, wherein the polyester (A) and/or (B) is a polyester obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol, wherein the alcohol component contains a dihydric alcohol component containing 1,2-propanediol in an amount of 65% by mol or more, and a carboxylic acid component. The toner of the present invention is usable in the development or the like of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
    • 含有树脂粘合剂和着色剂的调色剂,其中树脂粘合剂含有软化点Tm(A)为100〜160℃的聚酯(A)和软化点Tm(B)的聚酯(B) B)为80℃〜120℃,软化点比聚酯(A)的软化点低5℃以上,通过使醇成分和羧酸成分缩聚得到的各聚酯,其中, 聚酯(A)和/或(B)是通过将基本上由脂肪醇组成的醇组分缩聚得到的聚酯,其中醇组分含有含有65摩尔%的1,2-丙二醇的二元醇组分 以上,和羧酸成分。 本发明的调色剂可用于在电子照相,静电记录方法,静电印刷方法等中形成的潜像的显影等中。
    • 3. 发明申请
    • Toner
    • 爽肤水
    • US20100015545A1
    • 2010-01-21
    • US12094737
    • 2006-11-28
    • Yoshihiro UenoTakashi KuboYasunori InagakiYoshitomo Kimura
    • Yoshihiro UenoTakashi KuboYasunori InagakiYoshitomo Kimura
    • G03G9/087
    • G03G9/08755G03G9/08795G03G9/08797
    • A toner containing a resin binder and a colorant, wherein the resin binder contains a polyester (A) having a softening point Tm(A) of from 100° to 160° C., and a polyester (B) having a softening point Tm(B) of from 80° to 120° C., the softening point of which is lower than that of the polyester (A) by 5° C. or more, each polyester obtained by polycondensing an alcohol component and a carboxylic acid component, wherein the polyester (A) and/or (B) is a polyester obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol, wherein the alcohol component contains a dihydric alcohol component containing 1,2-propanediol in an amount of 65% by mol or more, and a carboxylic acid component. The toner of the present invention is usable in the development or the like of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
    • 含有树脂粘合剂和着色剂的调色剂,其中树脂粘合剂含有软化点Tm(A)为100〜160℃的聚酯(A)和软化点Tm(B)的聚酯(B) B)为80℃〜120℃,软化点比聚酯(A)的软化点低5℃以上,通过使醇成分和羧酸成分缩聚得到的各聚酯,其中, 聚酯(A)和/或(B)是通过将基本上由脂肪醇组成的醇组分缩聚得到的聚酯,其中醇组分含有含有65摩尔%的1,2-丙二醇的二元醇组分 以上,和羧酸成分。 本发明的调色剂可用于在电子照相,静电记录方法,静电印刷方法等中形成的潜像的显影等中。