摘要:
A toner set for electrostatic image development, includes: at least one kind of a colored toner that contains a coloring agent; and a transparent toner that does not substantially contain a coloring agent, wherein a proportion of particles having a shape factor of 0.94 or less in mother particles of the transparent toner is about 5% by number or less based on particles having a particle diameter of 7.5 to 15 μm, and a reflectance of the mother particles of the transparent toner is about 90% or more for light at a wavelength of 700 nm.
摘要:
A white toner for electrostatic charge image development is disclosed. The white toner for electrostatic charge image development includes a binder resin, a first white pigment, a second white pigment, and a release agent, a specific gravity D1 of the first white pigment satisfying a condition of 3.5
摘要:
The present invention provides a white toner for electrostatic image development, including a binder resin, a first white pigment and a second white pigment, the specific gravity D1 of the first white pigment satisfies the relationship of about 3.5
摘要:
The invention provides a transparent toner for electrostatic latent image development, containing a polyester resin and a release agent, the difference between an endothermic peak Tm of the release agent in a temperature increasing process and an exothermic peak Tc of the release agent in a temperature decreasing process when measured by an ASTM method with a differential scanning calorimeter (DSC) is from about 40° C. to about 50° C., and the degree of exposure of the release agent at the surface of the toner as determined quantitatively by X-ray photoelectron spectroscopy (XPS) is about 10% or less.
摘要:
The invention provides a transparent toner for developing an electrostatic latent image, including a binder resin and a release agent, the difference between the endothermic peak Tm of the release agent in a temperature increasing process and the exothermic peak Tc of the release agent in a temperature decreasing process being from about 10° C. to about 50° C., where Tm and Tc are measured with a differential scanning calorimeter (DSC) according to the ASTM method.
摘要:
A resin particle including: a resin mother particle; and silica particles externally added onto a surface of the resin mother particle, wherein primary particles of the silica particles, the primary particles which have a volume average particle diameter of from 80 nm to 300 inn, a particle size distribution index of from 1.10 to 1.40, an average circularity of from 0.70 to 0.92 and an average circularity distribution index of from 1.05 to 1.50, and a proportion of the primary particles having an average circularity of 0.95 or more is not more 10% by number.
摘要:
Provided is a toner wherein when a solid image formed by the toner is irradiated with incident light at an incident angle of −45° using a goniophotometer, a ratio (A/B) of a reflectance A at a light-receiving angle of +30° to a reflectance B at a light-receiving angle of −30° is about 2 or more and about 100 or less.
摘要:
Provided is a toner wherein when a solid image formed by the toner is irradiated with incident light at an incident angle of −45° using a goniophotometer, a ratio (A/B) of a reflectance A at a light-receiving angle of +30° to a reflectance B at a light-receiving angle of −30° is about 2 or more and about 100 or less.
摘要:
A toner contains a binder resin and a polyalkylene, wherein the following formula is satisfied: 2≦A/B≧100 where A represents a reflectance at a light-receiving angle of +30° and B represents a reflectance at a light-receiving angle of −30°, A and B being measured when a solid fixed image formed by the toner is irradiated with incident light at an incident angle of −45° using a goniophotometer.
摘要翻译:调色剂含有粘合剂树脂和聚亚烷基,其中满足下式:2≦̸ A /B≥100其中A表示光接收角为+ 30°的反射率,B表示受光角度的反射率 当使用角度光度计以-45°的入射角照射由调色剂形成的固体固定图像时,测量-30°,A和B。