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Matches 401 - 450 out of 63,003

Document Document Title
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 ...  
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...  
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...  
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, ...  
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...  
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 ...  
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...  
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.  
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-...  
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...  
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.  
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...  
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...  
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,...  
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) ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2015/020164A1
[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 each having a sublimation property; a method for preventing the bleeding of the dyes fr...  
WO/2015/015927A1
The present invention provides: a process for manufacturing a toner for developing an electrostatic image, said process being capable of forming a durable toner which can minimize the detachment and exposure of a release agent and exhibi...  
WO/2015/016384A1
Provided is a magnetic toner in which enhancement of initial transfer efficiency and transfer efficiency that is stable during a long-term use are achieved by simultaneously suppressing the friction force between the toner and a drum and...  
WO/2015/016385A1
A toner is provided, where good cleanability is exhibited, abrasion variations of the photo conductor surface is reduced, and contamination of a charge member is reduced. The toner includes toner particles and organic- inorganic composit...  
WO/2015/016383A1
A magnetic toner comprising a toner particle containing a styrene resin as a binder resin and a magnetic substance, and a first inorganic fine particle on surface of the toner particle and an organic-inorganic composite fine particle on ...  
WO/2015/016381A1
The toner comprising a toner particle containing a binder resin and a colorant, an iron oxide particle and an organic-inorganic composite fine particle, wherein the organic-inorganic composite fine particle comprises a vinyl resin partic...  
WO/2014/033875A9
This method for producing a carrier core material for an electrophotographic developer containing iron, manganese and calcium as a core composition is provided with: a mixing step (A) in which a raw material containing iron, a raw materi...  
WO/2015/015791A1
The purpose of the present invention is to provide a toner which can attain a stable image density over the period of endurance, which is not susceptible to causing sweeping and exhibits excellent low-temperature fixability, and which is...  
WO/2015/016336A1
A toner having excellent development performance, low-temperature fixation, and high-temperature storage stability is provided. An external additive contained in this toner is an organic-inorganic composite fine particle containing an in...  
WO/2015/012251A1
A toner binder comprising a polyester, the end of which is partially esterified with a monocarboxylic acid and/or a monohydric alcohol, the polyhydric alcohol component of which comprises a C3 alkylene glycol (a21) and an aromatic-ring-b...  
WO/2015/007313A1
A method of producing an electrostatic ink composition, the method comprising: providing a precursor ink composition comprising a resin and a pigment dispersed in a liquid carrier; wherein the precursor ink composition comprises 30 wt% o...  
WO/2015/009790A1
A part material for printing three-dimensional parts (80) with an electrophotography-based additive manufacturing system (10), the part material including a composition having a semi-crystalline thermoplastic material and a charge contro...  
WO/2015/009789A1
A support material for printing a support structure (82) with an electrophotography-based additive manufacturing system (10), the support material including a composition having a charge control agent and a thermoplastic copolymer having...  
WO/2015/009788A1
A part material for printing three-dimensional parts (80) with an electrophotography-based additive manufacturing system (10), the part material including a composition having a copolymer (including acrylonitrile units, butadiene units, ...  
WO/2015/005452A1
The present invention pertains to a black magnetic iron oxide particle powder comprising a magnetite particle powder which is octahedral in shape, has silicon evenly distributed throughout the particle interior, and exhibits excellent bl...  
WO/2015/000529A1
The present disclosure relates to a liquid electrophotographic ink composition comprising clay platelets. Also disclosed herein is a method for electrophotographic printing, and a print substrate.  
WO/2014/207876A1
Provided are an image forming device and a process cartridge that suppress occurrences of horizontal striped images caused by a reduction in discharge intensity inside nips and at the same time suppress occurrences of spotted images caus...  
WO/2014/206494A1
A colorless digital primer for digital printing includes a colorless paste. The colorless paste includes a non-polar carrier fluid, and a resin swollen in the non-polar carrier fluid. The resin is present in the paste in an amount rangin...  
WO/2014/209108A1
A digital printing apparatus using liquid toner comprising carrier liquid, a dispersing agent and imaging particles, the apparatus comprising: an imaging member adapted to sustain a pattern of electric charge forming a latent image on it...  
WO/2014/206492A1
A colorless varnish for digital printing includes a colorless paste, which is made up of anon-polar carrier fluid and a resin swollen in the non-polar carrier fluid. The resin is present in the paste in an amount ranging from about 20% (...  
WO/2014/207871A1
Provided are an image formation device and a process cartridge with which it is possible to prevent the generation of an image with vertical streaks caused by cleaning defects. The image formation device and the cartridge have: a chargin...  
WO/2014/203790A1
Provided is a toner obtained by granulating a toner composition in a hydrophobic medium and then drying the granulated product. The toner contains a binder resin. The binder resin includes 2 or more kinds of binder resins having differen...  
WO/2014/184979A1
A toner includes a binder resin including a copolymer resin containing structural units derived from crystalline and non-crystalline resins, respectively. Spin-spin relaxation time (t50) of the toner at 50°C measured by pulse NMR is ≤...  
WO/2014/178435A1
The present invention provides a compound capable of improving the dispersibility of yellow, magenta, cyan, and black pigments in a water-insoluble solvent and a pigment-dispersing agent. The present invention also provides a pigment com...  
WO/2014/175469A1
Provided is [i] a toner including at least a colorant, a resin, and a releasing agent, wherein a spin-spin relaxation time (t2) of the toner at 90°C obtained by Hahn Echo method of pulse NMR analysis is from 1.80 msec to 7.00 msec. Also...  
WO/2014/168252A1
The present invention provides a crystalline polyester resin having a sharp melt property that realizes both fixing performance and blocking property and demonstrates favorable charging performance, in which the crystalline polyester res...  

Matches 401 - 450 out of 63,003