Match Document Document Title
9023571 Liquid developer  
A liquid developer of the present invention includes a toner particle and an insulating liquid, the toner particle including a resin and a pigment, the resin including a polyester resin, the...
9012119 Liquid developer, image forming apparatus, image forming method, liquid developer cartridge, and process cartridge  
A liquid developer includes a toner that contains a binder resin and a release agent, and a carrier liquid that has a difference (ΔSP (tc)) in SP value from the binder resin of from 1.5 to 7.0,...
8974997 High NVS liquid toner  
The present disclosure is drawn to LEP toners, systems, and methods of manufacturing LEP liquid toners. Specifically, a high NVS liquid toner can comprise a ground up admixture of a hydrocarbon...
8974996 Liquid developer  
A liquid developer used for wet-type image forming apparatuses includes toner particles and an insulating liquid, the toner particles include a resin, a pigment, and a pigment dispersant, the...
8940469 Liquid developer with an incompatible additive  
A liquid developer for electrography, comprising toner particles dispersed in a liquid carrier, wherein the toner particles include a pigment, a thermoplastic resin, and an organic filler, which...
8932791 Liquid electrophotographic ink and method for making the same  
A liquid electrophotographic ink is disclosed herein. One example of the liquid electrophotographic ink includes a non-polar carrier liquid; pigmented toner particles; a charge director; and...
8911925 Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method  
A liquid developer contains a carrier liquid, and toner particles containing a binder resin and a pigment surface-treated with a polyallylamine compound as a colorant.
8895219 Liquid electrophotographic inks  
An ink is disclosed. The ink includes a carrier fluid; an encapsulated metallic pigment particle further including a metallic pigment particle and a polymer, wherein the polymer covers between 70%...
8741527 Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method  
A liquid developer includes: a carrier liquid; and toner particles that are dispersed in the carrier liquid and that includes a styrene-based thermoplastic elastomer, a styrene-based thermoplastic...
8722302 Method for producing liquid developer  
The present invention provides a method for producing a liquid developer for electrophotography or electrostatic recording obtained by a coacervation method, which sufficiently maintains the...
8685610 Image transfer system and liquid toner for use therewith  
A printing method comprising: forming a first image utilizing a liquid toner comprising carrier liquid and pigmented polymer particles having a first color; transferring the first image to an...
8679370 Conductive coating, method for preparing a coating, roller, and method for manufacturing a roller and using a coating  
A conductive coating is described, suitable for coating a developer, charge or transfer roller in a developing apparatus to give a charge providing layer. The coating comprises a conductive...
8673531 Liquid developer, process cartridge, image forming apparatus, and image forming method  
The present invention provides a liquid developer including an insulating carrier liquid and toner particles containing a binder resin, the binder resin including a styrene-based thermoplastic...
8669037 Inks for liquid electrophotography  
A method of manufacturing a liquid electrophotographic ink includes: mixing a first portion of a carrier fluid and a resin to form a resin mixture; heating the resin mixture until the resin has...
8669034 Treated fluoropolymer particles, methods of making treated fluoropolymer particles, toner compositions, and methods of making toner compositions  
Toner compositions, treated fluoropolymer particles, methods of making treated fluoropolymer particles, and the like, are disclosed.
8658338 Toner, liquid developer, dry developer, developer cartridge, process cartridge, image forming apparatus, and image forming method  
A toner includes a resin having an unsaturated double bond, a thiol compound having a bi- or more-functional thiol group, and a polymerization initiator.
8637218 Carrier for developing electrostatic latent image and developer  
A carrier for developing electrostatic latent image, including a core material; and a coated layer covering the core material, including a binder resin and a particulate material, wherein the core...
8628906 Adhesive primer coating for printing  
A method of printing, comprising: a) developing a latent image on a photosensitive surface with a visible toner, thereby producing a visible toner image;b) transferring the visible toner image to...
8617783 Electrophotographic ink, liquid toner producing methods, and digital printing methods  
An ink contains dispersed particles, individually including at least one thermoplastic first resin exhibiting a MFI less than or equal to 100, at least one thermoplastic second resin exhibiting a...
8592125 Liquid developer and image forming method  
Provided is a liquid developer containing toner particles and an insulating liquid containing an epoxy modified fatty acid alkyl ester.
8592126 Liquid developer and image-forming apparatus  
A liquid developer contains a liquid insulator formed of a liquid hydrocarbon, toner particles formed by chemically modifying surfaces of mother toner particles formed of a material containing a...
8577256 Electrostatic image developing carrier, electrostatic image developer, process cartridge, image forming method, and image forming apparatus  
An electrostatic image developing carrier includes a ferrite particle that contains magnesium element in an amount of about 3.0 wt % or more and about 10.0 wt % or less and manganese element in an...
8563210 Liquid electrophotographic ink concentrates and methods for preparing the same  
A liquid electrophotographic ink concentrate includes non-volatile solids present in an amount ranging from about 20% to about 70% of the ink concentrate, the non-volatile solids including...
8563209 Liquid developer, developer cartridge, image forming method, and image forming apparatus  
A liquid developer includes: a carrier liquid and toner particles dispersed in the carrier liquid, including a binder resin which contains a thermoplastic resin having repeating units derived from...
8524435 Liquid developer and wet-type image forming apparatus  
A liquid developer containing an electrically insulating carrier fluid and colored particles dispersed in the carrier fluid and a wet-type image forming apparatus using this liquid developer are...
8512930 Printing of images with selective gloss and toners therefore  
A matte liquid toner suitable for use in a liquid toner printer, comprising a carrier liquid, toner particles comprising a resin and substantially uncolored additive particles of average diameter...
8501381 Liquid developer composition and method of its preparation  
The invention relates to a liquid developer composition comprising a dispersant, and toner particles dispersed in said dispersant. The liquid developer composition can be used for printing onto a...
8419977 Conductive coating, method for preparing a coating, roller, and method for manufacturing a roller and using a coating  
A conductive coating is described, suitable for coating a developer, charge or transfer roller in a developing apparatus to give a charge providing layer. The coating comprises a conductive...
8404421 Toner particle for liquid development and method for manufacturing the same, liquid developer, liquid developer cartridge, process cartridge, and image-forming apparatus  
A toner particle for liquid development is provided, the toner particle having a plurality of projections and a coat above at least a part of a surface of the toner particle, the toner particle...
8357480 Carrier, developer, developing apparatus and image forming apparatus  
There are provided a carrier which enables stable charging of toner and formation of a stable, high-definition and high-quality image which has very few image defects such as a fog, as well as a...
8349530 Magnetic polymer particle for developing magnetic latent image, method of producing the same, liquid developer for magnetic latent image, cartridge, and image forming device  
A magnetic polymer particle develops a magnetic latent image. The magnetic polymer particle includes a magnetic component, a polymer, and a colorant. The magnetic component is a magnetic particle...
8338068 Black toner particles and printing methods  
A black toner particle for use in a printing toner, the particle comprising: a polymer:carbon black; anda plurality of different colored pigments; wherein the carbon black and pigments are...
8334341 Carbodiimide compound and use thereof  
An object of the present invention is to provide a carbodiimide type compound having high dispersibility and dispersion stability of pigments, fine resin particles, and pigment-resin composite...
8329372 Liquid developer, method of preparing liquid developer, and image forming apparatus  
An liquid developer includes insulating liquid and toner particles dispersed in the insulating liquid. An average particle diameter of the toner particles based on volume is in the range of 0.7 to...
8304150 Electrostatic printing of functional toner materials for the construction of useful micro-structures  
A method for building microstructures, comprising the steps of forming a photopolymer mask on a substrate, having a mask thickness equal to or larger than a desired height of a microstructure to...
8293441 Pigment preparations based on dioxazines  
The invention relates to a pigment preparation characterized by a content of a) a dioxazine compound of Formula (I) as the basic pigment; and b) a dioxazine compound of the general Formula (II) as...
8288068 Toner compositions for decreasing background development in liquid electrostatic printing and methods for making and using same  
A toner for use in liquid electrostatic printing, comprising: a carrier liquid; and, a plurality of toner particles, the toner particles being comprised of a pigment; and a mixture of resins, a...
8268200 Pigment dispersing composition for color filter  
Provided is a pigment dispersing composition for a color filter including a color material, a resin, and an organic solvent which may dissolve the resin, wherein a modified pigment (D) is...
8247151 Liquid toner, electrophoretic ink, and methods of making and use  
LEP ink includes a carrier and particles dispersed in the carrier. Particles contain polymeric resin and dendritic macromolecule having functional groups. Some dendritic macromolecule functional...
8142974 Liquid developer and image forming apparatus  
A liquid developer is provided. The liquid developer comprises an insulation liquid, toner particles dispersed in the insulation liquid, a dispersant dissolved in the insulation liquid; and a...
8142973 Liquid developer and image forming apparatus  
A liquid developer includes an insulating liquid; toner particles constituted by a material containing a polyester resin; and an alkyl diamine and an amide compound having a hydroxy fatty acid...
8129084 Liquid developer, method for producing liquid developer, and image forming apparatus  
A liquid developer includes: magnetic polymer particles including a magnetic material containing yttrium iron garnet (YIG), a polymer compound having a carboxylate salt structure, and a colorant;...
8097392 Liquid developer and image forming apparatus  
A liquid developer includes an insulation liquid containing a fatty acid monoester and toner particles comprised of a resin material. The resin material is characterized in that a weight-average...
8080355 Liquid developer and image forming apparatus  
A liquid developer includes an insulation liquid containing a fatty acid monoester, and toner particles comprised of a polyester resin. By using the liquid developer, it is possible to provide...
8076049 Liquid developer and image forming apparatus  
A liquid developer includes an insulation liquid containing a fatty acid monoester and toner particles comprised of a resin material, the resin material containing a first resin component and a...
8021816 Liquid developer and image forming apparatus  
A liquid developer includes: an insulating liquid; toner particles constituted by a resin material as a main component; and a dispersing agent expressed by Formula (I): H2N—R—NH—R′ (I) (where, R...
8021815 Liquid developer and image forming device  
A liquid developer includes a toner particle mainly composed of a resin material, and a nonvolatile insulating liquid, the resin material including an ethylene copolymer, and the insulating liquid...
7998649 Grafting functionalized pearlescent or metallic pigment onto polyester polymers for special effect images  
Pigment particles with at least one metal oxide surface additive, wherein the at least one metal oxide surface additive is a metal oxide particle covalently bonded with at least one...
7977023 Ink formulations and methods of making ink formulations  
Briefly described, embodiments of this disclosure include ink composition for use in electrostatic imaging, method of making an ink formulation for use in electrostatic imaging, and the like.
7919221 Electrophotographic printing toner, electrophotographic printing method and liquid developer for electrophotographic printing  
An electrophotographic printing toner including a colorant and a resin, wherein the colorant includes a dye having at least one reactive group selected from the group consisting of SO2CnH2nOSO3H,...