摘要:
A toner including at least one amorphous polyester, at least one crystalline polyester and at least one ester wax, wherein the linear polyester and the at least one ester wax have a difference in solubility parameter of from about 0.1 to about 1.7.
摘要:
An encapsulation process including: (a) creating a heterogeneous mixture comprised of: (i) a continuous phase comprising a first liquid; and (ii) a disperse phase comprising a plurality of particle containing droplets including a second liquid and a particle component, wherein the second liquid is immiscible with the first liquid, thereby resulting in an interface between each of the droplets and the first liquid; (b) adding an amphiphile prior to or during formation of the heterogeneous mixture to minimize re-association of the droplets, wherein the molecules of the amphiphile spontaneously orient around each of the droplets at the interface to form a micelle shell around each of the particle containing droplets; and (c) polymerizing the micelle shell to form a polymerized micelle shell.
摘要:
A method of making toner particles, including mixing at least one emulsion of at least one resin, a colorant, an optional wax, and optional additives to form a slurry; heating the slurry to form aggregated particles in the slurry; freezing aggregation of the particles by adjusting the pH; and heating the aggregated particles in the slurry to coalesce the particles into toner particles.
摘要:
A toner having an amorphous resin, a crystalline resin, and a colorant, wherein the crystalline resin has a melting temperature of at least 70° C. and a recrystallization point of at least 47° C. exhibits improved document offset properties and improved heat cohesion. Annealing the toner further improves the heat cohesion and morphology of the toner.
摘要:
A imaging member, such as a photoreceptor, having an outermost layer that is a structured organic film (SOF) comprising a plurality of segments and a plurality of linkers including a first fluorinated segment, a second electroactive segment and fluorinated secondary components.
摘要:
In accordance with aspects of the present disclosure, a method, product, apparatus and system is disclosed. In some aspects of the present disclosure, a method of writing data to a data storage device is described that includes acquiring data from a data source; encoding the data in a format for writing; and embedding the encoded data into one or more periodic structures formed by controlled chatter patterning onto a substrate of the data storage device.
摘要:
A method of making toner particles, including mixing at least one emulsion of at least one resin, a colorant, an optional wax, and optional additives to form a slurry; heating the slurry to form aggregated particles in the slurry; freezing aggregation of the particles by adjusting the pH; and heating the aggregated particles in the slurry to coalesce the particles into toner particles.
摘要:
A toner that is emulsion aggregation toner particles having an acrylate-containing polymer binder and at least one colorant has an average particle size of from about 5.0 μm to about 6.7 μm and an average circularity of about 0.950 to about 0.970. The toner preferably is comprised of styrene-butyl acrylate binder and gel. The toner preferably exhibits a transfer efficiency of about 0.8-1.0, a developability of about 0.3 to about 1.5 mg/cm2, and a charge to diameter ratio (q/d) of about −0.7 to about −0.1 fC/micron. A developer containing the toner and a method of forming an image using the toner are also described.
摘要翻译:作为具有含丙烯酸酯的聚合物粘合剂和至少一种着色剂的乳液聚集调色剂颗粒的调色剂的平均粒度为约5.0μm至约6.7μm,平均圆形度为约0.950至约0.970。 调色剂优选由苯乙烯 - 丙烯酸丁酯粘合剂和凝胶组成。 调色剂的转印效率优选为约0.8-1.0,显影性为约0.3至约1.5mg / cm 2,电荷直径比(q / d)为约-0.7至约 -0.1 fC /微米。 还描述了含有调色剂的显影剂和使用调色剂形成图像的方法。
摘要:
A process including mixing a sulfonated polyester resin, a colorant, and a coagulant; heating the resulting sulfonated polyester mixture; adding a polymetal halide and an anionic latex to form coated toner particles; and heating the coated toner particles is disclosed.
摘要:
A process including mixing a sulfonated polyester resin, a colorant, and a coagulant; heating the resulting sulfonated polyester mixture; adding a polymetal halide and an anionic latex to form coated toner particles; and heating the coated toner particles is disclosed.