Matches 1 - 50 out of 125 1 2 3 >


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US20150153672 LOW ENERGY CONSUMPTION MONOCHROME PARTICLE FOR SINGLE COMPONENT DEVELOPMENT SYSTEM  
A low energy consumption monochrome particle includes a core latex having a core a glass transition temperature and a weight average molecular weight. A shell encapsulates the core and includes a...
US20080199791 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,...
US20070190445 TONER FOR USE IN ELECTROSTATIC IMAGE DEVELOPMENT  
An electrostatic image developing toner is disclosed, comprising a resin and a colorant, wherein the toner contains at least one iminocarboxylic acid or its salt in an amount of from 26 to 388 ppm...
US20140162184 Color Toner  
The present disclosure describes a color single component toner with desirable fusing performance.
US20100081075 MAGENTA TONER AND DEVELOPER  
A magenta toner, produced by a method including suspending an oily liquid comprising a binder resin and a colorant in an aqueous medium, wherein the colorant comprises a naphthol pigment and a...
US20130122412 ERASABLE ELECTROPHOTOGRAPHIC TONER CONTAINING ORGANIC WHITE PIGMENT AND METHOD OF PRODUCING THE SAME  
An erasable electrophotographic toner includes a binder resin, a near-infrared absorbing material, a decolorizing agent and an organic white pigment.
US20090226835 NANOSIZED PARTICLES OF PHTHALOCYANINE PIGMENTS  
Nano-sized phthalocyanine pigment particles include a phthalocyanine chromogen structure as the main component, and a substituted soluble metal-phthalocyanine dye as a minor component that is...
US20090233209 ELECTROPHOTOGRAPHIC TONER  
An electrophotographic toner is disclosed. The toner contains a compound of Formula X-1 and a copper complex compound represented by the following Formula (1), which are defined detain in the...
US20130189613 METAL COMPLEX PIGMENT-CONTAINING TONER FOR ELECTROPHOTOGRAPHY AND METHOD FOR PRODUCING THE SAME  
Disclosed is a metal complex pigment-containing toner, wherein a pigment dispersion index (A) determined as a standard deviation of an X-ray fluorescence intensity, per unit area of toner particle...
US20080171278 ELECTROSTATIC IMAGE DEVELOPING TONER  
An electrostatic image developing toner which is capable of obtaining highly chromatic full-color images of bright color without causing perceived color contamination and exhibits superior...
US20090162776 Magenta Toner For Developing Electrostatic Image  
Disclosed is a magenta toner, which contains magenta colorants composed of compound A represented by Formulas (1), (2) or (3) in an amount of mA and compound B selected from a group consisting of...
US20100099037 TONER COMPOSITIONS AND PROCESSES  
Environmentally friendly toner particles are provided which may, in embodiments, include a biodegradable semi-crystalline polyester resin and a biodegradable amorphous polyester resin.
US20100062357 Pigment Preparation Based on Diketopyrrolopyrroles  
The invention relates to a pigment preparation based on C.I. Pigment Red 254 content with an average particle size of between 20 and 100 nm, and to at least one pigment dispersant of formula (II).
US20060257774 Electrophotographic toner and image forming method  
An electrophotographic toner which achieves superior coloring without exhibiting any difficulty in dispersibility in thermoplastic resin while exhibiting improved characteristics, is disclosed,...
US20090226833 ELECTROPHOTOGRAPHIC TONER, METHOD FOR MANUFACTURING THE SAME, ELECTROPHOTOGRAPHIC DEVELOPING AGENT, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS  
There is provided an electrophotographic toner, which includes a binder resin and a colorant, wherein, with a total intensity (kcps) of all elements detected in the toner due to fluorescent X-ray...
US20100086868 Finely Divided Epsilon-Copper Phthalocyanine Composition (Pigment Blue 15:6) For Use As Pigment  
The invention relates to a pigment composition of C.I. Pigment Blue 15:6, containing 0.5% to 15% by weight of an additive of the formula (1), based on the weight of the pigment, in which R1, R2,...
US20090098477 Black Toners Containing Infrared Transmissive And Reflecting Colorants  
A toner formulation is disclosed comprising a binder and an IR absorbing black pigment at a concentration of 0.25-2.0% by weight, including one or more infrared transmissive pigments, wherein the...
US20050069800 Colored magnetically attractable toner powder  
A colored magnetically attractable toner powder containing magnetically attractable material and a coloring substance containing at least one thermoplastic resin and, as coloring constituent a...
US20070054211 Chemically derived toner containing sublimation dyes  
There is provided a toner composition including a sublimable dye and an optional non-sublimable pigment to produce full color imaging on all of the print engines commonly in use. The toner...
US20080176157 TONER POROUS PARTICLES CONTAINING HYDROCOLLOIDS  
The present invention is toner particle that includes a continuous phase of binder polymer and a second phase of hydrocolloid. The particle has a porosity of at least 10 percent.
US20090291382 ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND METHOD OF IMAGE FORMING  
An electrostatic latent image developing toner comprising at least a resin, a wax and a colorant, wherein the wax comprises 40 to 98% by mass of a first release agent comprising an ester wax and 2...
US20070184375 ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND IMAGE FORMING METHOD  
An object is to provide an electrostatic charge image developing toner and an image forming method using the same capable of maintaining image properties for a long duration, which exhibit not...
US20060154164 Toner and process for producing the same  
The toner of the present invention comprises at least a pigment and a binder resin, wherein a filtrate obtained by filtering a dispersion comprising 0.2 g of the toner dispersed in 100 ml of...
US20110086303 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...
US20100099038 ELECTROSTATIC IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS  
An electrostatic image developing toner includes a binder resin; and a pigment having a complementary relationship with a color hue of the binder resin, the pigment being contained in an amount of...
US20100316946 SELF EMULSIFYING GRANULES AND SOLVENT FREE PROCESS FOR THE PREPARATION OF EMULSIONS THEREFROM  
A process for making a self-emulsifying composite suitable for use in forming latex emulsions includes contacting a resin with a solid or highly concentrated surfactant, a solid neutralizing agent...
US20080299477 ELECTROPHOTOGRAPHIC TONER AND METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC TONER  
An objective is to provide a toner and a method of manufacturing the toner by which a charging amount of toner is kept maintaining to be an appropriate value for a long duration, print images with...
US20110091804 Copper Phthalocyanine Pigment Preparation  
The invention relates to a pigment preparation, comprising (a) pigmentary copper phthalocyanine of the beta phase, characterized by a mean particle size d50 of 40 to 80 nm and a mean length to...
US20100266944 PIGMENT, METHOD OF PRODUCING PIGMENT, PIGMENT DISPERSION, AND YELLOW TONER  
A pigment represented by the following formula has a CuKα characteristic X-ray diffraction spectrum having, when θ represents a Bragg angle, a peak at 2θ±0.20 degrees equal to 10.0 degrees and a...
US20080008945 TONER, TONER PRODUCING METHOD AND IMAGE FORMING METHOD  
A toner is disclosed. The toner comprises a vinyl resin, a colorant, and a compound represented by a formula of Compound 1, Compound 2 ion or Compound 3.
US20140057202 TONER AND METHOD OF PRODUCING TONER  
The present invention provides a toner that exhibits an excellent chromogenicity and provides a method of producing a toner that has an excellent particle size distribution and an excellent...
US20130302729 Toner wash comprising ionic liquid  
A washing process using one or more ionic liquids (ILs) as a washing aid agent for toners, including toners produced using such ILs, such as, low melt toners, is provided. ILs are environmentally...
US20140057203 TONER AND TONER PRODUCTION METHOD  
The present invention provides a toner having superior color development property and a method of producing a toner having favorable particle size distribution and color development property, in...
US20070231726 Positive electrified charge control agent and positive electrified toner for developing electrostatic image  
A positive electrified charge control agent comprising a silicon complex compound of an effective component represented by the following chemical formula (I) and/or chemical formula (II) (in the...
US20090123861 TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE  
An electrophotographic toner containing a resin and a colorant is disclosed. The colorant is represented by the formula in the formula, M1 is a silicon atom (Si), a germanium atom (Ge) and a tin...
US20120208119 TONER FOR ELECTROPHOTOGRAPHY AND TONER SET  
A toner for electrophotography characterized in that, when a monochromatic image of the toner for electrophotography is formed and the reflection absorption spectrum thereof is measured, said...
US20070259282 Electrophotographic toner, image forming method, dye and metal chelate dye  
An electrophotographic toner is disclosed. The toner is composed of a dye chelatable with a metal represented by the formula (1) and a copper compound represented by the formula (2) and a...
US20150079514 Surface Modification of Pigments and Compositions Comprising the Same  
Disclosed herein is a method of making a modified pigment, comprising: reacting, under Mitsunobu conditions: (a) a first reactant comprising a protonated nucleophile having a pKa<15, and (b) a...
US20100266945 PIGMENT, METHOD FOR MANUFACTURING THE SAME, PIGMENT DISPERSION, AND YELLOW TONER  
A pigment has a compound expressed by Formula (1). The pigment has a number average primary particle size of 30 to 70 nm and has a CuKα characteristic X-ray diffraction spectrum having, when θ...
US20110123918 COLORING MATERIAL AND METHOD FOR PRODUCING COLORING MATERIAL  
According to one embodiment, a color erasable coloring material containing a binder resin, and dispersed therein, a color developable compound and a color developing agent is provided. The color...
US20100104966 CRYSTAL PHASE OF A BENZIMIDAZOLONE AZO PIGMENT  
The invention relates to a new γ crystal modification of the pigment of formula (I) characterized by a CuKα X-ray powder diagram having maxima at 8.5, 14.7, 17.2, 26.0 and 28.4 2Θ, as well as to a...
US20080318144 TONER, DEVELOPER, AND IMAGE FORMING METHOD  
To provide a toner including: a toner material that contains at least a binder resin, a pigment, and a pigment dispersant, wherein the pigment dispersant has an acid value of 20 mgKOH/g to 50...
US20090162775 INK WITH SOLID PHASE AND LIQUID PHASE  
The present invention is an ink comprising a solid phase and a liquid phase wherein the solid phase comprises a polymeric binder and the liquid phase comprises oil and a pigment, the solid phase...
US20100291359 Coloring composition, method for production thereof, and coloring method  
The present invention provides an image-recording/pixel-forming coloring composition containing a phthalocyanine type colorant having at least one group selected from alkyl and alkyloxy groups...
US20080261141 MAGENTA TONER FOR DEVELOPING ELECTROSTATIC IMAGE  
A magenta toner for developing an electrostatic image composed of a binder and a colorant is disclosed. The toner contains a tone controlling agent having a peak of fluorescent spectrum from 380...
US20140377697 CYAN TONER CONTAINING COMPOUND HAVING AZO SKELETON  
An object of the present invention is to provide a cyan toner having a high coloring ability, enabling suppression of fogging, and having high transfer efficiency. The object can be attained by a...
US20100003612 ISOINDOLINE PIGMENTS  
Isoindoline pigments of the general formula I in which the variables are defined as follows: R1 is C1-C4-alkyl;R2 is hydrogen or C1-C4-alkyl, whose value expressing ease of dispersion in LDPE is...
US20140162181 Black Toner  
The present disclosure describes a black single component toner with desirable fusing performance.
US20100092885 IMAGE FORMING MATERIAL  
An image forming material includes a perimidine-substituted squarylium dye that has a structure represented by the following formula (I) and shows diffraction peaks at least at Bragg angles...
US20090291381 ELECTROPHOTOGRAPHIC TONER  
Provided is a toner comprising toner particles containing a binder resin and coloring matters, wherein the coloring matters comprise a dye represented by Formula (X-1), a metal compound...

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