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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. |
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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. |
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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... |
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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. |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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.... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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. |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |