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US20060246368 Master batch and toner using the same  
This invention provides masterbatch (MB) comprising at least a colorant and polyester resin, wherein the glass transition temperature (Tg) and the softening point (Sp) of such polyester resin...
US20120141932 DEVELOPER AND METHOD FOR PRODUCING THE SAME  
A method for producing a developer, the method includes aggregating first fine particles and second fine particles in a dispersion liquid, said dispersion liquid containing the first fine...
US20150024312 TONER, DEVELOPER, AND COLOR TONER SET  
A toner, including: a binder resin; and a colorant, wherein the toner has a storage modulus of 1.0×107 Pa or more at 50° C., a loss modulus of 8.0×104 Pa to 2.0×105 Pa at 80° C., and a loss...
US20060008725 Microtoner formulation with enhanced classification properties and method of producing same  
A method (10) for forming a microtoner (C) for use in the development of electrophotographic images includes blending at least one polymer (P1, P2, P3, . . . PN) with at least one thermoplastic...
US20070082285 Resin microparticle as raw material for toner, aqueous dispersed system thereof and toner  
A resin microparticle for a toner raw material that has a small particle diameter and a narrow particle diameter distribution and has a low odor is provided. The resin microparticle for a toner...
US20080182193 POLYESTER EMULSION CONTAINING CROSSLINKED POLYESTER RESIN, PROCESS, AND TONER  
A polyester resin emulsion includes crosslinked polyester resin in an emulsion medium, the crosslinked polyester resin having a degree of crosslinking of from about 0.1 percent to about 100...
US20060024604 Toner, developer including the toner, and image forming method, image forming apparatus and process cartridge using the toner  
A toner including a binder resin and a colorant, wherein a pellet of the toner which is prepared by applying a pressure of 15 kg/cm2 to the toner has a tensile strength of from 900 Pa to 10,000...
US20130089816 Black Particles and a Manufacturing Method of the Same, A Black Toner Using the Same, and a Particle Container and a Toner Container  
Black particles include a black pigment; and a cyan pigment, wherein when the reflectance to light of wavelength of 420 nm and the reflectance to light of wavelength of 770 nm of plural samples...
US20130280648 PHOSPHORESCENT TONER AND METHODS OF FORMING AND USING THE SAME  
A toner composition including at least one phosphorescent pigment that absorbs energy released by natural or artificial light, and is able to be seen in a dark environment through luminescence of...
US20110017834 METHOD FOR PRODUCING AN ANTENNA STRUCTURE FOR AN RFID DEVICE, AND DRY TONER FOR USE IN PRODUCING SUCH ANTENNA STRUCTURE  
A method for producing an antenna structure for an RFID device, a dry toner for use in producing an antenna for an RFID device and a RFID device comprising an antenna structure made of fused toner...
US20110027713 ELECTROPHOTOGRAPHIC TONER  
The disclosure provides an electrophotographic toner including a binder resin; and a light absorber, wherein the light absorber includes a metal nanorod and a surfactant covering a surface of the...
US20060024603 Toner and toner manufacturing method  
In a toner of the present invention containing binder resin and a coloring agent, the toner is comprised a mixture of first toner and second toner which are different in the binder resin from each...
US20100068644 TONER, AND DEVELOPER  
The present invention provides a toner which contains at least a binder resin, and a colorant, wherein the binder resin contains a polyester resin (A) obtained by polycondensation of an alcohol...
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...
US20090011347 ELECTROPHOTOGRAPHIC TONER, ELECTROPHOTOGRAPHIC DEVELOPER, TONER CARTRIDGE, AND IMAGE FORMING METHOD  
The invention provides an electrophotographic toner having a crystalline polyester resin; a non-crystalline polyester resin; a colorant; and a releasing agent. A resin (i), that is included in a...
US20060110674 Method of producing polyester, method of producing electrostatic developing toner and electrostatic developing toner  
In the method of the present invention, a polyester is produced by a step of emulsifying or dispersing a polyvalent acid component having a hydrophobic parameter (Log(P)) of −0.5 or more and 20 or...
US20090220883 TONER, DEVELOPER, AND IMAGE FORMING METHOD  
A toner containing at least a binder resin and a colorant, wherein the toner has a core-shell structure composed of a core, and a shell having a thickness of 0.01 μm to 2 μm on a surface of the...
US20130252167 TONER  
A toner comprising toner particles, each of which contains a binder resin and a colorant, wherein the binder resin includes a resin having an endothermic peak at a temperature of 55° C. to 120° C....
US20130137031 ELECTROPHOTOGRAPHIC TONER AND METHOD FOR PRODUCING THE SAME  
An electrophotographic toner produced by mixing a dispersion of colorant particles containing a colorant and a dispersion of release agent particles containing a release agent and having a volume...
US20070207400 Toner composition and methods  
Toner compositions prepared with stable latex emulsions and method for characterizing stable latex emulsions are provided.
US20150072283 Colored Toners  
The disclosure describes a pigment of certain surface area for use in toner.
US20070020542 Emulsion aggregation, developer, and method of making the same  
A polyester toner includes particles of a resin, a colorant, an optional wax, and a polyion coagulant, where the toner is prepared by an emulsion aggregation process.
US20120028181 SURFACE DECORATED PARTICLES  
A surface decorated particle including a core particle phase having an outer surface; and fine inorganic particles on the outer surface of the core particle phase; wherein the fine inorganic...
US20090111040 RESIN-COATED PEARLESCENT OR METALLIC PIGMENT FOR SPECIAL EFFECT IMAGES  
A pigment particle coated with at least one of a resin and a charge control surface additive, wherein the pigment particle is a pearlescent or metallic pigment. The pigment adds pearlescent...
US20060240347 Magnetic Monocomponent developing toner and image forming method  
The present invention provides a magnetic monocomponent developing toner which can acquire the stable transport performance for a long period and an image forming method which uses the magnetic...
US20110104607 CHEMICAL TONER CONTAINING SUBLIMATION COLORANT FOR SECONDARY TRANSFER PROCESS  
A chemical toner composition that includes at least one curable amorphous resin and at least one sublimation colorant.
US20100055595 TONERS FOR ELECTROPHOTOGRAPHY  
The present invention relates to a toner for electrophotography including a polyester obtained by subjecting a crystalline polyester-containing aqueous dispersion and a non-crystalline...
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...
US20150118613 HYBRID EMULSION AGGREGATE TONER  
Emulsion aggregate toner compositions that use two different emulsion aggregation (EA) technologies. Namely, there is provided an emulsion aggregation toner that comprises a base resin composed of...
US20100075243 TONER FOR ELECTROPHOTOGRAPHY, AND TWO-COMPONENT DEVELOPER AND IMAGE FORMING METHOD USING THE TONER  
A toner for electrophotography, including a release agent; a binder resin; a colorant; and an external additive, wherein the binder resin is a polyester resin, and wherein the toner has a loss on...
US20120021349 TONER  
In differential scanning calorimetry of a toner, regarding a binder resin in the toner, (i) the peak temperature T10 of a maximum endothermic peak (temperature raising rate 10.0° C./min; P10) is...
US20050214669 Transparent toner, developer including same, gloss-providing unit and image forming device  
A transparent toner to be used for a transparent toner image formed with a color toner image, wherein a thermoplastic resin constituting the transparent toner is made of a resin obtained by...
US20090170020 TONER, TWO-COMPONENT DEVELOPER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS  
A toner in which even a toner containing crystalline polyester exhibits excellent fixing property, chargeability, color reproducibility, and long-term stability, as well as a two-component...
US20080176159 TONER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS  
A toner including a coloring material, a binder resin and an external additive, wherein a tensile strength A of a toner agglomeration body compressed at a compression force of 1.1 kgf/cm2 is from...
US20050123847 Toners for electrophotographic imaging apparatus having anti-streaking and anti-filming properties  
A toner for an electrophotographic imaging apparatus is provided. The toner can stably maintain the charge quantity and charge distribution of the toner in a stable condition, prevent streaking...
US20140272339 FLUORESCING YELLOW TONER PARTICLES AND METHODS OF USE  
A fluorescing yellow polymeric toner particle comprises one or more non-fluorescing yellow colorants, and one or more fluorescing yellow colorants having one or more emission peak wavelengths of...
US20130149642 TONER AND DEVELOPER  
To provide a toner, which contains a first binder resin, and a second binder resin, wherein the first binder resin is a block polymer containing at least a polyester skeleton A having, in a...
US20080107989 EMULSION AGGREGATION POLYESTER TONERS  
An emulsion aggregation toner including an amorphous resin and a crystalline resin, wherein the toner has an acid value of from about 16 mg/eq. KOH to about 40 mg/eq. KOH and a relative humidity...
US20070003855 Toner containing silicate clay particles for improved relative humidity sensitivity  
Toner particles, preferably emulsion aggregation toner particles, have improved relative humidity sensitivity through inclusion therein of silicate clay particles such as kaolin clay. The toner...
US20140199622 ERASABLE TONER  
According to one embodiment, an erasable toner of the present embodiment includes a binder resin, an electron donating coloring agent, an electron accepting developer, and a discoloring...
US20070184377 IMAGE FORMING APPARATUS, AND TONER AND DEVELOPER USED THEREIN  
An image forming apparatus producing images at a speed of from 500 to 1,700 mm/sec, including an image bearer; a charger; an irradiator; an image developer developing an electrostatic latent image...
US20080102394 METHOD OF PREPARING RESIN COMPOSITION OF TONER AND TONER COMPOSITION HAVING THE SAME  
A method of preparing a resin composition of a toner and a toner composition having the same. The method of preparing the resin composition includes preparing a compound in which a double bond is...
US20080131802 Toner for electrostatic image development, method of producing the same, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus  
The invention provides a toner for electrostatic image development having a binder resin containing a amorphous polyester resin and a crystalline polyester resin, and a coloring agent, and...
US20050112488 Toner and developer, and image forming method and apparatus using the developer  
A toner is provided that contains a particulate toner material (mother toner) having an average circularity of from 0.93 to 0.99, and including a modified polyester resin and a colorant; and an...
US20120135345 DEVELOPER, METHOD FOR PRODUCING THE SAME, AND METHOD FOR EVALUATING THE SAME  
According to one embodiment, a developer includes a toner which contains toner particles containing a binder resin and a coloring agent and also contains inorganic fine particles added to the...
US20090111043 ENVIRONMENT-FRIENDLY TONER FOR ELECTROPHOTOGRAPHY AND METHOD OF PREPARING THE SAME  
A toner for electrophotography includes a polyester-based resin, a colorant, a charge controlling agent, and a releasing agent, wherein the toner does not substantially comprise of an organic tin,...
US20060057486 Crystalline polyester for toner  
The present invention relates to a crystalline polyester for toner, obtained by a process comprising the step of polymerizing raw material monomers in the presence of a wax, wherein the...
US20150205219 OPTIMIZED LATEX PARTICLE SIZE FOR IMPROVED HOT OFFSET TEMPERATURE FOR SUSTAINABLE TONERS  
The disclosure provides sustainable toner particles of from about 180 nm to about 250 nm in a sustainable toner composition having a hot offset temperature of from about 190° C. to about 220° C.
US20090233212 TONER AND TWO-COMPONENT DEVELOPER  
Provided is a toner including: toner particles each containing at least a binder resin and a wax; and an external additive, in which surfaces of the toner particles have an average surface...
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.