申请人:MITA INDUSTRIAL CO. LTD.
公开号:EP0103967A1
公开(公告)日:1984-03-28
A pressure-fixing toner suitable for use in electrophotography comprises electroscopic particles of irregular shape and comprising, as a pressure-fixing binder component, a composite binder component comprising (A) a wax component and (B) a resin component composed mainly of a styrene-acrylic copolymer at an (A): (B) weight ratio of from 54: 46 to 20:80, the wax component (A) being present in the form of spherical particles having an average particle size of smaller than 10 µm in a continuous phase of the resin component (B).
一种适用于电子照相术的固压调色剂,由形状不规则的电镜颗粒组成,作为固压粘合剂成分,它包括一种复合粘合剂成分,该复合粘合剂成分由(A)蜡成分和(B)主要由苯乙烯-丙烯酸共聚物组成的树脂成分组成,(A): (B)的重量比为 54: 46 至 20:80,蜡成分(A)以平均粒径小于 10 微米的球形颗粒的形式存在于树脂成分(B)的连续相中。