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WO/2022/176336A1 |
The present invention addresses the problem of providing a pigment which exhibits good and smooth texture to the touch when applied, while having good color developability and good gloss as well as good spreadability on the skin when use...
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WO/2022/176388A1 |
The present invention pertains to a method for manufacturing surface-treated vapor phase silica particles, said method being characterized by comprising: (A1) a step for adding 1,3-divinyl-1,1,3,3-tetramethyldisilazane to starting vapor ...
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WO/2022/172630A1 |
An image forming method includes forming an electrostatic latent image on an electrostatic latent image bearer, developing the electrostatic image with a toner to form a visible image, transferring the visible image onto a recording medi...
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WO/2022/163709A1 |
A toner comprising toner particles. This toner is characterized by containing gold nanorods and characterized in that, when an aspect ratio distribution of the gold nanorods contained in the toner is measured, the aspect ratio distributi...
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WO/2022/138802A1 |
Provided is an image forming apparatus including a toner, and a fixing device configured to fix an image formed with the toner on a recording medium. The fixing device includes a fixing belt that is an endless belt, and a planar member c...
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WO/2022/132143A1 |
Described herein is a liquid electrophotographic ink composition comprising a first thermoplastic resin comprising a copolymer comprising an alkylene monomer and a monomer comprising an epoxide group, and a second thermoplastic resin com...
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WO/2022/132132A1 |
Described herein is a method of producing a liquid electrophotographic ink composition comprising combining a pigment with a charge director in a carrier liquid to produce a pigment dispersion; and combining a thermoplastic resin with th...
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WO/2022/066165A1 |
Described herein is a liquid electrophotographic ink composition comprising chargeable particles comprising a thermoplastic resin; and a carrier liquid produced from vegetable oil or animal fat, the carrier liquid comprising an aliphatic...
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WO/2022/066241A1 |
An example epoxy group-containing toner particle includes a binder resin including a pendant-type amorphous polyester resin containing 1 mol% to 15 mol% of a constituent unit having a pendant group with 3 to 32 carbons, and a crystalline...
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WO/2022/050120A1 |
An image forming method comprises: transferring a toner on a photosensitive drum to a sheet, and applying a fixing solution to the transferred toner-bearing sheet. The toner contains a first binder resin, a second binder resin, and a thi...
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WO/2022/046235A1 |
A toner particle contains a binder resin, a colorant, and a wax. The binder resin contains a first amorphous polyester resin having a pendant group, a second amorphous polyester resin having no pendant group, and a crystalline polyester ...
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WO/2022/045097A1 |
[Problem] To provide: ferrite particles that have high environment stability of charging characteristics, and good charge rise properties; a carrier core material for an electrophotographic developer; a carrier for an electrophotographic...
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WO/2022/024410A1 |
Provided is a method for manufacturing a resin particle dispersion for a toner, whereby a toner having superior low-temperature fixing properties can be obtained.　The method for manufacturing a resin particle dispersion for a toner, ac...
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WO/2022/009793A1 |
The polyester resin according to the present invention is obtained by using a polyethylene terephthalate, a multivalent carboxylate component, and a polyhydric alcohol component. In the polyester resin, the total contained amount of at l...
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WO/2022/004607A1 |
Provided is a toner for development of electrostatic images that comprises color resin particles containing a binder resin, a color agent, a charge control agent, and a mold release agent, wherein the storage modulus G'(60) of the color ...
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WO/2021/200171A1 |
Provided are: ferrite particles in which the environmental stability of charging characteristics is high and the charge rise is good; an electrophotographic developer carrier core material; an electrophotographic developer carrier; and a...
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WO/2021/201115A1 |
A novel toner which is provided with storage stability and low-temperature fixing properties, contains particles containing a binder resin, a colorant and a wax, and which, when subjected to differential scanning calorimetry (DSC) which ...
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WO/2021/200172A1 |
Provided are: ferrite particles that can suppress the generation of carrier scatter in high temperature, high humidity environments, and have good developability; an electrophotographic developer carrier core material; an electrophotogra...
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WO/2021/172517A1 |
The present invention provides a toner set and an image forming method which provide excellent gradation and color reproducibility to an image including multiple colors and high printing durability against continuous printing, and which ...
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WO/2021/157372A1 |
An image forming device 1 performs development using a nonmagnetic one-component developer. The image forming device 1 includes: a photosensitive drum 31 that rotates around the axis thereof and that includes a drum circumferential surfa...
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WO/2021/154222A1 |
A liquid electrophotographic ink composition is described. The liquid electrophotographic ink composition comprises a ceramic pigment, a polymer resin, a glass frit, and a liquid carrier. Also described is a heat transferable printed ima...
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WO/2021/153711A1 |
Provided is toner having superior low-temperature fixing properties and storage properties. The present invention provides toner containing colored resin particles including a binder resin, a colorant, a softener, and a charge control ag...
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WO/2021/150287A1 |
A toner for developing an electrostatic image includes a core including a binder resin, a colorant, and a release agent, and a shell disposed on at least a portion of the surface of the core. The binder resin includes a first styrene-acr...
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WO/2021/145924A1 |
An example charging member has a surface layer including a binder resin, first particles, and second particles, the first and second particles being dispersed in the binder resin, the first particles include acrylic resin particles havin...
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WO/2021/141615A1 |
An example transfer member includes a support, and an elastic body layer coupled to the support. The elastic body layer includes a binder resin, an electron-conducting agent, an ion-conducting agent, and a cyan pigment containing a metal...
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WO/2021/141589A1 |
An electrostatic printing method for forming a structured image on a print substrate, the method comprising: providing an electrostatic ink composition; contacting the electrostatic ink composition with a latent electrostatic image on a ...
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WO/2021/134813A1 |
Provided is printer toner with rare earth spectrum traceability, which is characterized in: mixing cerium oxide and a cerium oxide reactant with other rare earth oxides and a reactant powder to be used as a spectrum tracing material; per...
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WO/2021/134812A1 |
A bronze red printer toner employing rare earth spectroscopy tracing. Yttrium oxide (1), a yttrium oxide reagent (2), other rare earth oxides (3) and a reagent powder (4) are mixed to form a spectroscopy tracing material which is mixed w...
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WO/2021/132684A1 |
A binder resin for toners, said binder resin containing a composite resin wherein a styrene acrylic resin unit and a polyester resin unit are bonded to each other via a covalent bond. With respect to this binder resin for toners, the aci...
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WO/2021/117870A1 |
This toner comprises toner particles containing a binder resin and a release agent, and is characterized in that: the binder resin contains a crystalline resin A; the crystalline resin A contains monomer units derived from a monomer (a);...
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WO/2021/112964A1 |
A toner particle includes a binder resin, a colorant, a releasing agent, and a dispersant. The binder resin includes a non-crystalline polyester resin containing 1 to 15 mol% of a polyfunctional carboxylic acid unit having a pendant grou...
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WO/2021/106844A1 |
Provided are toner particles for electrostatic charge image development, which are unlikely to be affected by the particle size of fine resin particles and which exhibit excellent fixing capability and heat resistant preservability. The ...
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WO/2021/108004A1 |
An example toner having a plurality of toner particles is provided. The toner particles include a core particle including a binder resin, a colorant, and a releasing agent, and an external additive to attach to a surface of the core part...
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WO/2021/094957A1 |
A carrier for forming an electrophotographic image is provided. The carrier comprises a core particle and a coating layer coating the core particle. The coating layer contains a chargeable particle. The carrier has an internal void ratio...
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WO/2021/096567A1 |
Described herein is a method of producing a perovskite material on a substrate by LEP printing comprising: printing a composition comprising a salt AX and a resin in a carrier liquid; printing a composition comprising a salt selected fro...
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WO/2021/086642A1 |
A foamable image forming toner includes a binder resin, a foaming agent, a colorant, a releasing agent and a charge control agent. An acid value of the toner is approximately 4 to 27 mgKOH/g.
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WO/2021/080919A1 |
A toner particle comprising: a binder resin; a colorant; and a wax, wherein the binder resin comprises: a first amorphous polyester resin having a pendant group; a second amorphous polyester resin having no pendant group; and a crystalli...
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WO/2021/079917A1 |
This developing apparatus comprises: a toner; and a developer support body. The developer support body includes: an electrically conductive base material; and a surface layer that is a single layer on the base material. The surface layer...
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WO/2021/080825A1 |
A toner particle includes a binder resin, a thermally expandable capsule, a colorant, and a wax. The binder resin includes an amorphous polyester resin having a pendant group, and a crystalline polyester resin.
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WO/2021/080817A1 |
A toner particle includes a binder resin, a colorant, and a wax. The binder resin includes an amorphous polyester resin and a crystalline polyester resin. The amorphous polyester resin includes, as monomer units, a first monomer having a...
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WO/2021/070872A1 |
A toner which comprises toner particles that contain a binder resin and a crystalline polyester, and which is characterized in that the binder resin contains a polyester that has a structure represented by formula (1). In formula (1), ea...
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WO/2021/071504A1 |
Described herein is a liquid electrophotographic ink composition comprising: a thermoplastic resin comprising a polymer having acidic side groups; a charge adjuvant comprising a complex of a metal(II) cation and two monovalent anions; or...
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WO/2021/061162A1 |
Described herein is a yellow liquid electrophotographic ink composition comprising: a thermoplastic resin comprising a polymer having acidic side groups; and a colorant comprising a yellow pigment, wherein the yellow pigment comprises a ...
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WO/2021/060035A1 |
A carrier core material according to the present invention has: a volume moment mean D[4, 3] of O. Bluntness, measured by an injection-type image analysis particle size distribution analyzer, of 65-80%; and a volume moment mean D[4, 3] o...
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WO/2021/060408A1 |
Provided is an electrostatic image development toner that contains: coloring resin particles that include a binding resin, a colorant, an aromatic vinyl thermoplastic elastomer having an unsaturated bond that is capable of a polymerizati...
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WO/2021/049194A1 |
This liquid developing agent contains an electrically insulative liquid, a dispersant, and toner particles containing a binder resin and a coloring agent, wherein the binder resin is a resin composition obtained by fusing an amorphous po...
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WO/2021/049607A1 |
Provided are: a toner which is for developing an electrostatic charge image and includes a colorant, a resin composition (P), and a resin composition (W), wherein the resin composition (P) is obtained by condensing an acid group-containi...
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WO/2021/049608A1 |
Provided are an electrostatic image development toner and a production method for the toner. The electrostatic image development toner comprises a coloring agent, a resin composition (P), and an ester composition (C). The resin compositi...
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WO/2021/021164A1 |
Described herein is a liquid electrostatic ink composition comprising a liquid carrier; and chargeable toner particles comprising a resin and an aluminium-based color-shifting pigment. Also described herein is a method of printing compri...
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WO/2021/021089A1 |
Herein is disclosed a method for concentrating a liquid electrostatic ink composition, the method comprising replacing a first liquid carrier in a liquid electrostatic ink composition with a second liquid carrier, wherein the liquid elec...
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