摘要:
An electrostatic charge image developing toner includes toner particles containing a binder resin and pigment particles and an external additive containing fluorine resin particles, wherein the electrostatic charge image developing toner satisfies the following expression: 2≦A/B≦100, wherein A represents reflectance at an acceptance angle of +30° which is measured when a solid image is formed using the electrostatic charge image developing toner and the solid image is irradiated with incident light at an incidence angle of −45° by the use of a variable-angle photometer, and B represents reflectance at an acceptance angle of −30° which is measured when the solid image is irradiated with incident light at an incidence angle of −45° by the use of the variable-angle photometer.
摘要:
An electrostatic latent image developing toner contains toner particles that contain a binder resin and a pigment; and an external additive that contains inorganic particles, a ratio (C/D) of an average maximum thickness C to an average equivalent circle diameter D in the toner particles is from 0.05 to 0.7, the inorganic particles include silicone oil-treated inorganic particles in which the amount of free silicone oil with respect to the inorganic particles is from 0.1% by weight to 10% by weight, and the amount of the silicone oil-treated inorganic particles added with respect to 100 parts by weight of the toner particles is from 0.1 part by weight to 10 parts by weight.
摘要:
An electrostatic image developing toner including: first toner particles which contain a first binder resin and a photoluminescent pigment; and second toner particles which contain a second binder resin and do not contain a photoluminescent pigment, wherein the proportion of the second toner particles is in a range from 5% by number to 80% by number with respect to a total number of all toner particles.
摘要:
Provided is an electrostatic charge image developer including a first toner that contains a binder resin and a brilliant pigment, a second toner that contains a binder resin without a brilliant pigment, and a carrier, wherein the developer satisfies the following formulae, 5 μm≦A≦30 μm (1): 1 μm≦B≦15 μm (2): 3.0≦C/A≦5.0 (3): 5.0≦C/B≦20.0 (4): wherein A represents a volume average particle size of the first toner, B represents a volume average particle size of the second toner, and C represents a volume average particle size of the carrier.
摘要翻译:提供了一种静电荷图像显影剂,其包括含有粘合剂树脂和辉光颜料的第一调色剂,含有不含辉光颜料的粘合剂树脂的第二调色剂和载体,其中显影剂满足下式5μm @ 30mum(1):1mum @ B @ 15mum(2):3.0 @ C / A @ 5.0(3):5.0 @ C / B @ 20.0(4):其中A表示 第一调色剂,B表示第二调色剂的体积平均粒径,C表示载体的体积平均粒径。
摘要:
An electrostatic charge image developing toner includes: bright pigment particles; and a binder resin, and the electrostatic charge image developing toner has a main peak and at least one peak or shoulder that is higher in molecular weight than the main peak in a molecular weight distribution of a tetrahydrofuran-soluble component that is obtained through gel permeation chromatography measurement, and satisfies the following formula: 2≦A/B≦100, wherein A is reflectance at an acceptance angle of +30° that is measured when a solid image is formed using an electrostatic charge image developing toner and the image is irradiated with incident light at an incidence angle of −45° by the use of a variable-angle photometer, and B is reflectance at an acceptance angle of −30° that is measured when the image is irradiated with incident light at an incidence angle of −45° by the use of a variable-angle photometer.
摘要翻译:静电荷图像显影调色剂包括:光亮颜料颗粒; 和粘合剂树脂,并且静电荷图像显影调色剂在通过凝胶渗透获得的四氢呋喃可溶性组分的分子量分布中具有主峰和分子量高于主峰的至少一个峰或肩峰 色谱测量,并满足下列公式:2 @ A / B @ 100,其中A是在使用静电荷图像显影调色剂形成固体图像并且图像被照射时测量的+ 30°的接受角的反射率 以入射角为-45°的入射光通过使用可变角度光度计,B为以-3°的入射角照射图像时测量的接收角为-30°的反射率, 45°通过使用可变角度光度计。
摘要:
An electrostatic image developing toner including: a toner matrix particle having an adhering particle adhered onto the surface of a central particle, wherein a volume average value of a ratio X of a peripheral length PM to a circle-corresponding diameter D is from 3.6 to 5.0.