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US20130337377 Toners with Improved Dielectric Loss  
The disclosure describes a pigment treated with a rosin and a toner particle containing that rosin-treated pigment particle. The toner has a lower level of dielectric loss.
US20130157187 Toners with Improved Dielectric Loss  
The disclosure describes a pigment treated with a rosin and a toner particle containing that rosin-treated pigment particle. The toner has a lower level of dielectric loss.
US20150111141 Bio-Based Toner Resin with Increased Fusing Performance  
The disclosure describes a sustainable toner with favorable hot offset and gloss mottle comprising a bioresin, where the toner surface has a carbon to oxygen ratio higher than found in existing...
US20090214972 TONER COMPOSITIONS  
The present disclosure provides resins having fluorescent agents suitable for use in toner compositions that are capable of imparting fluorescent properties to images printed with the toners.
US20060222987 Image-forming color toner, developing agent, image-forming apparatus, toner container, image-forming process cartridge and image-forming process  
An image-forming color toner contains at least a colorant, a resin (A), a modified resin (B) and a wax (a) as a mold releasing agent, the image-forming color toner having a phase separated...
US20130164669 TONER, METHOD FOR PRODUCING THE TONER, AND IMAGE FORMING METHOD  
A toner including a binder resin containing an ester bond, and a releasing agent, wherein the releasing agent includes first C30-C50 alkyl monoester compound and second C30-C50 alkyl monoester...
US20050196694 Toner, method for producing toner, two component developer, and image forming apparatus  
First toner of the present invention includes colored particles and an external additive. The colored particles are produced by heating and aggregating a mixture that includes a resin particle...
US20060115758 Toner including amorphous polyester, cross-linked polyester and crystalline polyester  
A toner is disclosed that includes a binder and at least one colorant, wherein the binder includes an amorphous polyester material, a cross-linked polyester material, an optional embrittling agent...
US20140140731 TONER, DEVELOPER, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
A toner including: a binder resin; a releasing agent; and a colorant, wherein the binder resin contains a crystalline polyester resin and a non-crystalline polyester resin, wherein the releasing...
US20120208118 RESIN COMPOSITIONS AND PROCESSES  
Environmentally friendly resin particles are provided which include a monomer having a color, which is able to impart color to the resulting resin. The resulting resin may be used to form various...
US20050079433 Toner, method for manufacturing the toner, developer including the toner, container containing the toner, and image forming method and apparatus and process cartridge using the toner  
An image forming method including forming an electrostatic latent image on an image bearing member; developing the electrostatic latent image with a developer including a toner to prepare a toner...
US20100304287 POLYESTER SYNTHESIS  
The present disclosure provides processes for the production of block copolymer polyester resins suitable for use in manufacturing toners. In embodiments, the copolymers include both a crystalline...
US20060093943 Magenta color toner, toner cartridge, and process cartridge and image forming apparatus using the magenta color toner  
A magenta color toner including toner particles including a binder resin including a polyester resin including an inorganic tin (II) compound; a colorant having one of naphthol compounds having...
US20060269858 Toner compositions including styrene containing external additives  
Toner compositions comprising toner particles including additive particles upon an external surface of the toner particles, wherein the additive particles include crosslinked styrene containing...
US20100330486 Toner Compositions  
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...
US20050130052 Toner and method of preparing the same  
A toner prepared using a master batch of a wax and a colorant such that it has an excellent dispersion of colorant and wax, a high concentration, a good color development and a broad range of...
US20110223529 AQUEOUS PIGMENT DISPERSION AND APPLICATIONS THEREOF  
Disclosed are an aqueous pigment dispersion containing at least a pigment, water, a high-molecular dispersant, and an alkali. The high-molecular dispersant is a diblock polymer having a formula...
US20110086302 TONER COMPOSITIONS AND PROCESSES  
An emulsion aggregation toner composition includes toner particles including: an unsaturated polymeric resin, such as amorphous resins, crystalline resins, and combinations thereof; an optional...
US20100021209 TONER, DEVELOPER, AND IMAGE FORMING APPARATUS  
A toner produced by dissolving or dispersing toner components comprising a binder resin, a colorant, and a charge controlling agent in an organic solvent to prepare a toner components liquid,...
US20150212443 TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, TWO-COMPONENT DEVELOPER, AND METHOD FOR FORMING IMAGE  
To provide a toner for electrostatic charge image development, a two-component developer, and a method for forming an image in which a high quality image can be stably obtained by suppression of a...
US20090226748 PROCESS FOR PREPARING ORGANIC NANOPARTICLES  
The invention provides a process for preparing organic nanoparticles comprising the steps of: (a) preparing a solution comprising an unsaturated polyester and/or a vinyl ester resin, an initiator...
US20110086306 TONER COMPOSITIONS  
A toner having charge control agents which impart excellent triboelectric charging characteristics. In embodiments, the charge control agents include copolymers formed by an emulsion...
US20090269691 POLYESTER RESIN FOR TONER, METHOD FOR PRODUCING SAME AND TONER  
Disclosed is a toner which is excellent in low-temperature fixability, high-temperature offset resistance, storage stability and durability, while having a wide range of fixing temperature. Also...
US20080171273 Method of preparing toner and toner prepared using the method  
A toner preparation method is provided including: polymerizing a toner composition including a polyester-macromonomer having double bonds at the molecular chain ends and at least one polymerizable...
US20080166647 TONER INCLUDING CRYSTALLINE POLYESTER AND WAX  
A toner disclosed that includes a binder, at least one colorant and at least one wax, wherein the binder includes an amorphous polyester material, a crosslinked polyester material, a crystalline...
US20110300480 Toner Compositions  
The present disclosure relates to a toner including a core comprising at least one amorphous resin, at least one crystalline resin and one or more optional ingredients such as optional colorants,...
US20110033203 TONER, METHOD FOR MANUFACTURING THE TONER, DEVELOPER INCLUDING THE TONER, CONTAINER CONTAINING THE TONER, AND IMAGE FORMING METHOD AND APPARATUS AND PROCESS CARTRIDGE USING THE TONER  
An image forming method including forming an electrostatic latent image on an image bearing member; developing the electrostatic latent image with a developer including a toner to prepare a toner...
US20050208403 Toner, developer including the toner, and developing device and image forming apparatus using the toner  
A toner including toner particles including a binder resin containing at least one polyester resin comprising an inorganic tin (II) compound and an external additive including a particulate...
US20160313661 TONER FOR DEVELOPING ELECTROSTATICALLY CHARGED IMAGES  
A particulate toner for developing electrostatically charged image includes a binder resin, a colorant, a mold release agent and a plasticizer. The binder resin comprises a styrene-acrylic resin....
US20100291481 TONER, DEVELOPER, IMAGE FORMING METHOD, PROCESS CARTRIDGE AND DEVELOPER TO BE SUPPLIED  
A toner including: a binder resin containing at least a polyester resin (A) and a polyester resin (B) as main components; a colorant; a release agent; and a graft polymer containing a polyolefin...
US20110262853 TONER, DEVELOPER, AND IMAGE FORMING METHOD  
A toner containing a fatty acid having 6 to 22 carbon atoms, and a binder resin, wherein the toner is obtained by a method for producing a toner, which contains dissolving or dispersing in an...
US20100323289 Chemical toners comprising modified pigments  
The present invention relates to chemical toner compositions comprising a resin and a polymer modified pigment comprising a pigment having attached at least one polymeric group. The polymer...
US20090186289 TONER, IMAGE FORMATION METHOD AND IMAGE FORMING APPARATUS  
A toner including a binder resin, a coloring agent, an infrared absorbing agent having at least a maximum absorption wavelength in a wavelength range of from 700 to 1,100 nm, and a fixed surface...
US20140370426 NON-MAGNETIC SINGLE-COMPONENT TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND PROCESS CARTRIDGE  
A non-magnetic single-component toner includes a toner base particle that contains at least a binder resin and a colorant, and an external additive, wherein the external additive includes an...
US20130029261 POLYMERIZED TONER AND PREPARATION METHOD OF THE SAME  
The present invention relates to a polymerized toner prepared by suspension polymerization. In particular, the polymerized toner comprises a plurality of toner particles that each comprising a...
US20110143274 TONER PROCESSES  
The present disclosure provides toners and processes for making said toners. In embodiments, the toners are invisible when viewed under natural light, but possess a UV emitter that renders them...
US20100330488 POSITIVELY-CHARGEABLE TONER FOR DEVELOPING ELECTROSTATIC IMAGES  
The present invention is to provide a positively-chargeable toner for developing electrostatic images, which is excellent in reproductivity of thin lines and in durability and has a stable...
US20060084000 Toner composition for electrophotographic imaging apparatus and method of preparing the same  
A toner composition and a method of preparing the same provide a toner composition that includes a coloring agent, a charge control agent, a binder, a wax and an internal additive, wherein the...
US20080241723 EMULSION AGGREGATION TONER COMPOSITIONS HAVING CERAMIC PIGMENTS  
Emulsion aggregation toner particles comprising at least one binder resin and a colorant, wherein the colorant comprises at least one ceramic pigment.
US20150198901 TONER, DEVELOPING DEVICE, AND PROCESS CARTRIDGE  
A toner is provided. The toner includes toner particles each including a binder resin and a release agent. From 20% to 80% by number of the toner particles satisfy the following formulae (1) and...
US20120315573 CHARGE CONTROL AGENT COMPOSITION AND TONER UTILIZING THE SAME  
The present invention provides a modified charge control agent composition exhibiting a high charge-imparting effect, and an electrostatic image developing toner containing such a charge control...
US20100040967 HYPER-BRANCHED POLYMER OF AN ESTER TYPE, AND A TONER FOR ELECTROPHOTOGRAPHY USING THE SAME  
[PROBLEMS] To produce a hyper-branched polymer having excellent resin strength, a good anti-blocking property and less environmental dependence. [MEANS FOR SOLVING PROBLEMS] Disclosed are: a...
US20060263711 Toner, process for producing toner, two-component developing agent and image forming apparatus  
Toner of the present invention includes aggregated particles formed by aggregating at least resin particles, pigment particles, and wax particles in an aqueous medium in the presence of a...
US20050260514 Charge controlling agent containing polyhydroxyalkanoate containing unit containing carboxyl group on side chain in molecule, toner binder and toner, and image formation method and image forming apparatus using toner  
The present invention provides a negataively chargeable charge controlling agent to control a charged state of a powder or granular material such as toner for electrophotography, where the agent...
US20130065174 TONER  
An object of the present invention is to provide a toner in which a charging amount and rise of the charging amount are hardly influenced by change in a temperature and humidity environment, and...
US20070134578 Electrophotographic developing agent  
An electrophotographic developing agent including an untreated toner including a binding resin, a black colorant, and a charge controlling agent, and an external additive added to a surface of the...
US20090233206 Toner having excellent image uniformity  
There is provided a toner having narrow charge distribution, high chargeability and low image contamination, as well as excellent physical properties such as long-term stability, transfer property...
US20150370188 TONER FOR DEVELOPING ELECTROSTATIC IMAGE  
A toner for developing an electrostatic image includes a toner particle. The toner particle contains a binder resin and a release agent. The binder resin contains an amorphous resin and a...
US20090311618 Surface-modified non-magnetic mono-component color toner with improvements in background contamination and transfer efficiency and method of preparing the same  
Provided is a non-magnetic mono-component color toner with improved charge properties by surface modification with a charge control agent. The color toner is prepared by spheroidizing toner core...
US20130260300 DEVELOPER AND TONER CARTRIDGE  
In accordance with the embodiment, a developer includes a toner, wherein the toner includes a binder resin, a coloring material, a crystalline polyester resin having a peak DSC melting point of...
Matches 1 - 50 out of 111 1 2 3 >