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WO/2015/129448A1 |
This toner for developing electrostatic images comprises a plurality of toner particles, each of which comprises a toner core and a shell layer that encloses said toner core. The shell layers contain a thermosetting resin. At least 90% o...
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WO/2015/122536A1 |
Provided is a yellow toner having little fogging and having a high image density as a result of having excellent pigment dispersion characteristics. This yellow toner contains at least a binder resin and a yellow pigment and is character...
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WO2015122402A1 |
This toner includes a plurality of toner particles which each include a toner core, and a shell layer formed on the surface of the toner core. The shell layer includes a heat-curable resin. The ratio (G* 1/G* 2) of the complex elastic mo...
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WO/2015/119145A1 |
Provided is a liquid developer that is for electrophotography or electrostatic recording and that has favorable particle uniformity, storage stability, fixability, and electrophoretic properties. Provided is a liquid developer wherein a ...
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WO/2015/119146A1 |
[Problem] To provide a liquid developer for electrophotography or electrostatic recording, said developer having good electrophoretic properties and good transferability to print base materials. [Solution] Provided is a liquid developer ...
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WO/2015/119147A1 |
[Problem] To provide a liquid developer for electrophotography or electrostatic recording, said developer having good particle homogeneity, storage stability, fixability and electrophoretic properties. [Solution] Provided is a liquid dev...
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WO/2015/118893A1 |
Provided is a toner-use polyester resin that comprises a framework derived from an alcohol component and a framework derived from a carboxylic acid component, the alcohol component containing an aliphatic alcohol which is at least trival...
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WO/2015/113606A1 |
Herein is disclosed an electrostatic ink composition, wherein the composition is formable by combining: chargeable particles comprising a resin comprising a polymer having acidic side groups, and a cyclic anhydride. Also disclosed herein...
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WO/2015/110173A1 |
Liquid electrophotographic compositions, methods of manufacturing liquid electrophotographic compositions, methods of printing using liquid electrophotographic compositions and printed articles are disclosed.
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WO/2015/110174A1 |
Herein is disclosed an electrostatic ink composition comprising: a) chargeable particles comprising a resin; b) a charge director comprising a sulfosuccinate salt of the general formula M'Am, wherein M' is a metal, m is the valence of M'...
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WO/2015/108149A1 |
The objective of the present invention is to provide: ferrite particles having a low apparent density, maintaining a state of which a variety of characteristics can be controlled, and able to fill a certain volume with a low weight; a fe...
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WO/2015/108005A1 |
A toner for electrophotography, which contains a binder resin, and a release agent, wherein a maximum value of loss tangent of the toner at 95°C to 115°C is 8 or greater, as a viscoelasticity of the toner is measured, where the loss ta...
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WO/2015/107961A1 |
Provided are: poly (alkyl silsesquioxane) microparticles that are hydrophobic and have a small particle diameter; an external additive for toner and a dry electrophotography toner using same; and a method for manufacturing hydrophobized ...
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WO/2015/106811A1 |
Herein is disclosed a method for processing a liquid electrostatic ink composition, the method comprising: providing an initial liquid electrostatic ink composition comprising chargeable toner particles dispersed in a first liquid carrie...
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WO/2015/105108A1 |
Provided are: a compound that is represented by formula (1); a coloring composition that contains the compound; an inkjet recording ink; an inkjet recording method that uses the inkjet recording ink; an inkjet printer cartridge; an inkje...
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WO/2015/098931A1 |
A toner for electrophotography, which is obtained by a method that comprises a step (1) for obtaining a resin composition by performing a transesterification reaction by mixing a polyester and a polylactic acid with each other at a tempe...
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WO/2015/097746A1 |
The present invention relates to a polyester resin which comprises a constituent unit represented by general formula (1), a constituent unit derived from a compound having a bisphenol skeleton and a constituent unit derived from a polyva...
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WO/2015/098921A1 |
A magnetic toner containing magnetic toner particles that contain a binding resin and a magnetic substance, and inorganic particulates, wherein, when the inorganic particulates are classified, in accordance with the strength of adhesion ...
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WO/2015/098923A1 |
A magnetic toner containing magnetic toner particles that contain a binding resin and a magnetic substance, and inorganic particulates, wherein the average circularity of the magnetic toner is 0.955 or greater and, when the inorganic par...
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WO/2015/098889A1 |
The purpose of the present invention is to appropriately control the fluidity and electrostatic properties of a toner and to balance white-spot prevention and favorable toner consumption. The present invention pertains to an electrostati...
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WO/2015/099092A1 |
Provided is a method for producing a negatively chargeable polymerized toner which has excellent thin line reproducibility and excellent balance between thermal storage stability and low-temperature fixability, while being reduced in the...
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WO/2015/098861A1 |
A liquid developer containing, within an insulating liquid, a basic dispersant and toner particles which contain a resin, wherein the resin contains a polyester (A) having a furan ring. This liquid developer is suitably used in developin...
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WO/2015/083735A1 |
Provided is a toner containing a binder resin and a release agent, wherein the volume-based particle size distribution of the toner has a second peak particle size in the region of 1.21-1.31 times the modal diameter, and the particle siz...
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WO/2015/079979A1 |
This ultraviolet-ray-curable liquid developer, which contains a cation-polymerizable liquid monomer, a photoinitiator, and toner particles insoluble in the cation-polymerizable liquid monomer, is characterized in that the cation-polymeri...
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WO/2015/080190A1 |
Provided is a slurry cleaning device with which it is possible to clean, efficiently and over a shorter period of time, slurry containing toner mother particles and resin particles.　This slurry cleaning device comprises a cleaning cham...
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WO/2015/080272A1 |
The present invention provides a method for manufacturing a negatively chargeable toner which, even when manufactured by a polymerization method, has narrow grain size distribution, as well as a negatively chargeable toner which exhibits...
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WO/2015/076076A1 |
Ferrite particles which are mainly composed of a material represented by composition formula MXFe3-XO4 (wherein M represents at least one metal selected from the group consisting of Mg, Mn, Ca, Ti, Cu, Zn, Sr and Ni, and 0 < X < 1), and ...
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WO/2015/064632A1 |
Provided is a hydrophobized spherical silica micropowder suitable for producing an external additive for a toner that excels in charge stability, flowability, spacer effect, and electrostatic properties. The hyrdophobized spherical silic...
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WO/2015/060046A1 |
This toner for electrostatic latent image development (1) contains a plurality of toner particles (2). Each of the plurality of toner particles (2) comprises: a toner core (3) that contains a binder resin; and a shell layer (4) that cove...
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WO/2015/058814A1 |
Herein is disclosed an electrostatic ink composition comprising a resin and a conductive pigment, whereinthe resin comprises a co-polymer formed from an alkylene monomer, an acrylic ester monomer and a maleic anhydride monomer, wherein, ...
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WO/2015/057474A1 |
Composite materials such as composite particles have a solid non-elastomeric continuous phase made of an organic polymer having a glass transition temperature of at least 25°C. Dispersed within this solid non-elastomeric continuous phas...
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WO/2015/045888A1 |
Provided are: a polyester resin composition that can provide an electrophotographic toner having a large charge ratio and excellent electrification stability, low-temperature fixability, and offset resistance; and an electrophotographic ...
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WO/2015/046214A1 |
[Problem] To provide a charge control agent and a toner having a superior charging characteristic. [Solution] A charge control agent containing a bis-phthalimide derivative represented by formula (1). Thus, it is possible to provide a sa...
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WO/2015/046617A1 |
The present invention provides a toner excellent in both saturation and light resistance. The toner includes toner particles containing a binder resin and a colorant. The colorant is a pyridoneazo compound having a specific structure.
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WO/2015/047778A1 |
A document includes a transparent substrate; a plurality of color toners and a black toner in a fused image on the substrate; an amount of white toner in the fused image on the substrate; wherein the amount of fused white toner is a non-...
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WO/2015/045656A1 |
Provided is a toner for films which has excellent pulverizability and has sufficient negative chargeability. The toner for films contains a main resin and a low-molecular-weight resin that has a lower weight-average molecular weight than...
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WO/2015/046255A1 |
The present invention provides a toner containing a coloring agent, a binder resin, and a charge-controlling agent that contains one or more resorcinol derivatives represented by general formula (1) as active ingredients.
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WO/2015/037400A1 |
Provided is a resin for a toner, which is a copolymer including a crystalline segment, and having a maximum elastic stress value at 100°C (ES100) of 1,000 Pa or less, and a maximum elastic stress value at 70°C (ES70) of 1,000 Pa or gre...
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WO/2015/033773A1 |
A toner, including: a polyester resin, wherein the polyester resin includes a diol component and a crosslink component as constituent components thereof, wherein the diol component contains an aliphatic diol having 3 to 10 carbon atoms i...
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WO/2015/034028A1 |
A toner, wherein the toner has glass transition temperature [Tg1st (toner)] of 20°C to 50°C, where the glass transition temperature [Tg1st (toner)] is measured in a first heating in differential scanning calorimetry (DSC) of the toner,...
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WO/2015/033774A1 |
A toner, including: a colorant; a binder resin; and a releasing agent, wherein the binder resin includes a polyester resin, and the toner satisfies requirements (1) and (2) below: (1): G'(50) ≥ 3.0 x 107Pa and 1.0 x 105 Pa ≤ G'(60) â...
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WO/2015/031605A1 |
An organic/inorganic composite is provided. The organic/inorganic composite materials are sufficiently hard and brittle to be ground to form particles suitable for biological or chemical separation applications. The organic/inorganic com...
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WO/2015/030208A1 |
The objective of the present invention is to provide a toner for developing electrostatic images, which has excellent fixability at low temperatures and excellent environmental stability, while achieving high image quality. The present i...
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WO/2015/029843A1 |
A toner containing at least a binder resin and a releasing agent, wherein the maximum length Lmax of the releasing agent in a toner particle is 1.1 or greater times as large as the maximum Feret diameter Df of the toner particle containi...
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WO/2015/029445A1 |
A compound that improves the dispersibility of pigments in non-water-soluble solvents is provided. A pigment dispersant, a pigment composition, a pigment dispersion, and a toner in which this compound is used are also provided. This comp...
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WO/2015/030260A1 |
The present invention provides a compound and a pigment dispersant, each of which improves the dispersibility of various types of pigments in a non-aqueous solvent and also provides a pigment composition, a pigment dispersion, and a tone...
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WO/2015/030223A1 |
Provided is a compound that improves dispersibility of a pigment in a non-water-soluble solvent, and a pigment dispersing agent, a pigment composition, a pigment dispersion and a toner that use that compound. The present invention relate...
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WO/2015/030261A1 |
The present invention provides a compound capable of improving the dispersibility of color pigments in a water-insoluble solvent; and a pigment-dispersing agent. The present invention also provides a pigment composition, a pigment disper...
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WO/2015/020165A1 |
[Problem] The present invention addresses the problem of providing: a powder of a resin composition comprising at least a resin and two types of dyes; a method for preventing powder agglomeration in the powder of the resin composition; a...
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WO/2015/019659A1 |
A method for producing a halogenated organic pigment, which is characterized by comprising a halogenation step of halogenating an organic pigment with a halogenating agent, wherein the halogenating agent comprises at least one N-haloimid...
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