摘要:
An electrostatic image developing toner including: a toner particle containing a coloring agent and a binder resin; and an external additive on the toner particle, wherein the external additive contains a silica particle, a primary particle of the silica particle has an average particle diameter of from 70 nm to 400 nm, a particle size distribution index of the primary particle of from 1.0 to 1.9, and an average circularity of from 0.5 to 0.9.
摘要:
An electrostatic image developing toner including: a toner particle containing a coloring agent and a binder resin; and an external additive having a volume average particle diameter of from 70 nm to 400 nm, an average circularity of from 0.5 to 0.9 and a standard deviation of circularity of not more than 0.2.
摘要:
An electrostatic charge image developing toner includes toner particles and an external additive. The toner particles have a moisture content of from 0.1 mass % to 5.0 mass %, and the external additive has a volume average particle diameter of from about 70 nm to about 400 nm and an average circularity of from 0.5 to 0.9.
摘要:
An electrostatic charge image developing toner includes: toner particles; and an external additive having an average particle diameter of from about 70 nm to about 420 nm, an average circularity of equal to or less than about 0.9, and a standard deviation of the circularity of greater than 0.2.
摘要:
A toner for developing an electrostatic image, including: toner particles containing at least a binder resin, a release agent, and a colorant; and an external additive having a volume average particle diameter (d) of from 70 nm to 400 nm, a ratio (d/σ) of the volume average particle diameter (d) to a standard deviation (σ) of a volumetric basis particle diameter of from 2.0 to 12, and an average circularity of from 0.5 to 0.9.
摘要:
The invention provides a toner for developing an electrostatic image including toner particles having a shape factor SF1 of 110 or more and including a binder resin, and particles of an external additive that adhere to the toner particles, wherein the particles of the external additive including first particles, and second particles which are adhered to the first particles and have a primary particle size of 0.2 times to 0.5 times as large as that of the first particles, and in an image obtained by observing the particles of the external additive with a microscope, when the projection surface area of the first particle is defined as S1 and the total of the projection surface areas of the second particles which are not hidden by the first particle is defined as S2, S2 being from 0.1 times to 0.5 times as large as S1.
摘要:
An electrostatic charge image developing toner including: toner particles including a binder resin and a colorant; polytetrafluoroethylene particles in which a content of perfluorooctanoic acid and a salt thereof is 0.5 ppm or less; and silica particles in which a content of water is from 0.1% by weight to 10% by weight at an ambient temperature of 20° C. and an ambient humidity of 20%.
摘要:
A smoking article includes an aerosol-generating section and a filter section attached to the aerosol-generating section. The filter section contains a plurality of flavor-releasing particles each containing a water-soluble matrix containing a flavor component. The plurality of flavor-releasing particles has respective particle diameters ranging from 1 to 100 μm and has an average particle diameter of 20 μm or less.
摘要:
An electrostatic charge image developing toner includes toner particles containing a colorant, a binder resin, and a release agent, and an external additive, wherein the external additive includes particles having oil-treated surfaces and composite particles containing silica and titania, and the toner has a content ratio of titania with respect to silica on the surface of the toner, as measured by X-ray photoelectron spectroscopy, of equal to or less than 5 atomic %.
摘要:
An image display element includes: a front panel; a back panel opposite thereto; a plurality of pixels arranged in a matrix between both the panels; and plural electrodes for controlling the pixels. Both the panels are bonded together with the pixels and the electrodes interposed therebetween, and the electrodes are connected to a driving circuit via metal film wires. Division is performed so as to expose electrode terminals, and a groove part V-shaped in cross section is formed at the divided portion. The metal film wires are formed on the surface of the top of the back panel, and the electrode terminals and the metal film wires are connected by a conductive paste coated along the tilt surfaces forming the groove part.