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Matches 1 - 50 out of 62,695

Document Document Title
WO/2019/209554A1
Provided is a toner for developing electrostatic images. The toner comprises a plurality of toner particles, in which each toner particle of the plurality of toner particles includes a core particle including a first binder resin, a colo...  
WO/2018/175358A8
Provided are toners and combinations of toners that demonstrate excellent color and are Ames test negative in both Salmonella typhimurium strains TA98 and TAIOO.  
WO/2019/203803A1
Herein is described a liquid electrophotographic ink composition including a carrier liquid and a resin including an acid copolymer and an acrylate copolymer, wherein the acrylate copolymer includes at least about 30 wt.% of the alkyl (m...  
WO/2019/198304A1
The present invention addresses the problem of providing: ferrite particles having magnetic properties and electric properties suitable as a carrier core material for electrophotographic developers; and a carrier core material for electr...  
WO/2019/199300A1
This disclosure relates to an electrophotographic composition including a thermoplastic polymer, a charge adjuvant, a liquid carrier, and at least one microcapsule including at least one additive encapsulated within a shell, wherein the ...  
WO/2019/190546A1
Method and devices for calibrating optical density reflective color fluids to be deposited on substrate are disclosed. Some methods comprise depositing a quantity of a keying color fluid on a first region of the substrate; applying a vol...  
WO/2019/181891A1
This sublimation transfer toner comprises toner base particles produced by surface-modifying a pulverized toner, which is a ground and classified product of a mixture containing at least a binding resin and a sublimation dye, and an exte...  
WO/2019/177083A1
The present invention provides a liquid developer which exhibits excellent dispersion stability of toner particles, while being suppressed in decrease of the volume resistivity over time. A liquid developer which contains: toner particle...  
WO/2019/176493A1
Provided are: a binder resin composition which is for a toner and has excellent low-temperature fixability, preservation stability, and durability; a toner for developing an electrostatic image, the toner containing said binder resin com...  
WO/2019/175208A1
A metal compound is provided comprising a metal and at least two aromatic hydroxycarboxylic acid structures, each aromatic hydroxycarboxylic acid structure having an aromatic moiety having a hydroxyl substituent and a carboxylic acid sub...  
WO/2019/177136A1
Provided is a liquid developing agent in which the diffusion stability of toner particles in the liquid developing agent is maintained even in high-temperature/humidity environments, and which has exceptional developing stability over ti...  
WO/2019/156232A1
The present invention pertains to: a toner production method whereby a toner capable of obtaining high image density can be obtained at a high yield; and a toner. The toner production method [1] includes a step in which in which resin pa...  
WO/2019/156231A1
Provided are a toner production method and a toner, that are capable of obtaining high image density and excellent charge stability. The toner production method [1] includes a step in which resin particles and colorant particles are coag...  
WO/2019/151592A1
A toner for developing an electrostatic latent image includes a plurality of toner particles. Each of the plurality of toner particles includes an additive attached to a surface of the particle, such that, when the plurality of toner par...  
WO/2019/146506A1
Provided is a compound and the like having excellent light resistance and storage stability. A compound characterized by having a structure represented by formula (1) or (2). [In formulas (1) and (2), R1 and R2 each independently represe...  
WO/2019/143338A1
The present disclosure relates to an electrophotographic active ink composition comprising a thermoplastic polymer comprising a copolymer of an olefin and acrylic acid and/or methacrylic acid; active photovoltaic material comprising elec...  
WO/2019/143337A1
There is provided a method of forming a seam between a first region of polymer film and a second region of polymer film. The method comprises pretreating a first region of a polymer film by applying a pretreatment composition comprising ...  
WO/2019/142630A1
Provided is a toner including toner particles, each toner particle includes: a base particle including a binder resin; and external additive particles, wherein the external additive particles include particles each having an equivalent c...  
WO/2019/142736A1
The purpose of the present invention is to provide a compound that exhibits a cyan color and that has the properties of a high saturation, a high light resistance, and a high solubility. This compound is a compound represented by general...  
WO/2019/138979A1
The present invention provides a white toner which has excellent concealability without reducing hot offset resistance. This white toner is characterized by comprising toner particles containing a binder resin and calcium titanate partic...  
WO/2019/138845A1
Provided is an image forming apparatus including an image bearer, a developing unit configured to develop with a toner, an intermediate transfer member, and a transferring unit, wherein the intermediate transfer member is a laminate incl...  
WO/2019/131780A1
This liquid developer contains an insulating liquid and toner particles containing a coloring agent and a binder resin that includes a polyester resin. The polyester resin contains a structural unit derived from an alcohol component and ...  
WO/2019/131877A1
This toner for electrostatic-image development contains a binding resin, a coloring agent, a charge control agent, and a thickener, wherein the binding resin is a copolymer that includes a styrene-based monomer unit and a (meth)acrylate-...  
WO/2019/131543A1
Provided is a yellow toner which takes on more brilliant color and brighter luster than ever before in a small amount, while having high reflection density and excellent light resistance. A yellow toner which contains a binder resin and ...  
WO/2019/124433A1
Provided is an image formation method with which, when another print medium is stacked on top of a print medium on which a toner image is formed and to which a fixing solution is added, it is possible to suppress the toner from being tra...  
WO/2019/124334A1
Provided is a toner with excellent metallic gloss and bending resistance of images. The toner has a toner particle comprising a resin having an acid group, an aluminum pigment, and a fatty acid metal salt, wherein the acid value of the r...  
WO/2019/124434A1
Provided is an image forming method such that when another print medium is superimposed on a print medium on which a toner image has been formed and a fixing liquid has been applied, transfer of the toner to the other print medium can be...  
WO/2019/124432A1
Provided is an image forming method with which it is possible to form a toner image while preventing generation of strong odor of an organic solvent, and with which it is possible, when a print medium applied with a fixing solution has a...  
WO/2019/107381A1
A liquid developing agent containing: toner particles that contain a binder resin and a coloring agent; a dispersant; and an insulating liquid, wherein the binder resin contains a polyester resin, and the insulating liquid contains 50% b...  
WO/2019/107087A1
The present invention relates to a method for producing resin particles by: obtaining resin microparticles that contain a polyester resin (a) which has a glass transition temperature (Tga) of -20 to 57˚C and which is obtained by polycon...  
WO/2019/107088A1
The present invention pertains to a toner binder containing a polyester resin (A) and a vinyl resin (B), wherein the polyester resin (A) has an acid value of at least 2 mgKOH/g, the vinyl resin (B) has a weight average molecular weight o...  
WO/2019/107351A1
Provided is an image forming device, comprising: an image carrier on which a toner image is formed using a liquid developer that includes toner particles and carrier liquid; an intermediate transfer belt that transfers the toner image; a...  
WO/2019/088620A1
An electrostatic charge image developing toner comprises a binder resin, a colorant, and wax. In a differential scanning calorimetry (DSC) curve associated with the electrostatic charge image developing toner, a melting point MP 2 is bet...  
WO/2019/088246A1
A curable liquid developer which has excellent dispersion stability and is capable of forming images with low energy regardless of the density of toner particles. A curable liquid developer which contains toner particles that contain a p...  
WO/2019/088248A1
An ultraviolet curable liquid developer which contains toner particles that contain a binder resin and a pigment, a cationically polymerizable liquid monomer, and a photopolymerization initiator, and which is characterized in that: the c...  
WO/2019/084473A1
The technology described herein can be embodied in a method for estimating a power spectral density of noise, the method including receiving an input signal representing audio captured using a microphone. The input signal includes a firs...  
WO/2019/077938A1
The present invention provides: a hydrophobic silica powder which has a charge-controllable surface for which separation of a charge control agent such as quaternary ammonium salt is suppressed, and which is capable of imparting electros...  
WO/2019/072393A1
In one aspect, the present disclosure relates to a liquid electrophotographic electrode ink composition comprising: a thermoplastic polymer comprising a copolymer of an olefin and acrylic acid and/or methacrylic acid; an electroactive ma...  
WO/2019/073731A1
The present invention relates to a toner binder which comprises a polyester resin (A) and a vinyl resin (B), wherein the polyester resin (A) is a resin including a polyester (A1) crosslinked with carbon-carbon bonds and the vinyl resin (...  
WO/2019/065730A1
Provided is an electrostatic-image development toner that is excellent in terms of print durability and has low supply cohesiveness. The electrostatic-image development toner comprises: colored resin particles that contain a binding resi...  
WO/2019/065796A1
Provided is a liquid developer the volume resistivity of which is high, the grain size of toner particles in which is small, and which excels in dispersion stability of the toner particles. A liquid developer containing a carrier liquid ...  
WO/2019/065868A1
Provided is a toner which has an excellent balance between storage stability at high temperatures and fixability at low temperatures, and which is not susceptible to the occurrence of bleeding of a mold release agent even under high temp...  
WO/2019/060537A1
A part material for printing three-dimensional parts with a selective deposition-based additive manufacturing system has a composition having a thennoplastic polyuiethane polymer and a charge control agent. The part material is provided ...  
WO/2019/049907A1
Provided is a hydrophobic silica powder which is obtained by a sol-gel method and has excellent chargeability. The hydrophobic silica powder is characterized by having a hydrophobicity of 50% or more, a saturated water content of 4% or l...  
WO/2019/038963A1
Provided are: a magnetic core material for electrophotographic developers, which has low environment dependence of the electrical resistance and is capable of suppressing carrier scattering, thereby enabling stable achievement of good im...  
WO/2019/038962A1
Provided are: a magnetic core material for electrophotographic developers, which has excellent start-up in the charge amount and is capable of suppressing carrier scattering, thereby enabling stable achievement of good images; a carrier ...  
WO/2019/035435A1
This positively charged toner for electrostatic-image development includes mother particles that comprise at least a binding resin and a release agent and that are covered with inorganic microparticles, wherein: the binding resin compris...  
WO/2019/034265A1
The present disclosure relates to a method for producing a conductive liquid electrophotographic ink composition. The method comprises: heating a polymer resin in a carrier liquid to dissolve the polymer resin; adding conductive metallic...  
WO/2019/027039A1
The present invention provides a toner that causes less splashing and has excellent transfer efficiency when forming a line image with lower transfer current. The toner comprises: toner particles containing a binding resin and a coloring...  
WO/2019/026736A1
Provided is a toner for the development of electrostatic images and a method for manufacturing the same, the toner having excellent printing durability in a high-temperature, high-humidity environment, and excellent transfer-amount stabi...  

Matches 1 - 50 out of 62,695