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Matches 351 - 400 out of 62,167

Document Document Title
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/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...  
WO/2014/168251A1
The present invention provides a crystalline polyester resin which has sharp melt property, can achieve both fixing performance and blocking property and has excellent development durability, in which the crystalline polyester resin for ...  
WO/2014/168131A1
Provided is a crystalline polyester resin for toner, which, when used as a resin for toner, makes it possible to obtain a toner that has sharp meltability, has excellent fixability and blocking characteristics, and also has good charging...  
WO/2014/157424A1
Provided is a toner that exhibits an excellent balance between heat-resistant storage properties and low-temperature fixing properties, and that exhibits excellent hot offset resistance. The toner for development of an electrostatic char...  
WO/2014/157331A1
A developer which contains a binder resin, a colourant, and an additive. The additive contains a compound which undergoes phase transition as a result of light absorption, and which has a plurality of functional groups that are capable o...  
WO/2014/157344A1
A printer (1), which uses a toner containing a compound that undergoes a phase transition after cis-trans isomerization caused by absorbing light, is provided with a light-sensitive drum (2) that conveys the toner, a UV LED (11) that rad...  
WO/2014/157388A1
Provided is a toner having a total volatile organic compound amount (TVOC amount) suppressed to a low level, a low occurrence of fogging even when used in both a low-temperature, low-humidity environment and high-temperature, high-humidi...  
WO/2014/156540A1
The present invention provides a yellow toner that makes it possible to obtain high image density and stable tinting strength. This production method for a yellow toner is characterized in that a C.I. Pigment Yellow 93 comprising 400-2,0...  
WO/2014/156521A1
Provided is a toner which is inhibited from causing fogging and has excellent intermittent-use durability and which has satisfactory conformability to toner conveyance and is hence excellent in terms of front-edge evenness in solid print...  
WO/2014/156437A1
Ferrite particles having Mn ferrite as a main phase and containing Sr ferrite, the ferrite particles being characterized in that the rugosity of the particle surface is in a range of 2.5 μm to 4.5 μm, and the standard deviation of the ...  
WO/2014/148509A1
Provided is a toner base particle having a core shell structure formed as a result of resin microparticles, which contain at least a release agent and serve as a shell, adhering to the surface of a core particle containing at least a bin...  
WO/2014/148578A1
Provided is a toner for electrostatic image development, containing a binder resin, a coloring agent, and a wax, and having: at least one peak or shoulder induced by the fusion point of the wax contained in the toner, present at 55-90°C...  
WO/2014/149800A1
A fluorescing yellow polymeric toner particle comprises one or more non- fluorescing yellow colorants, and one or more fluorescing yellow colorants having one or more emission peak wavelengths of at least 480 nm and up to and including 6...  
WO/2014/142352A1
A toner, including: a colorant; and a binder resin, wherein a spreadability of the toner under a non-pressurized condition is 1.20 to 2.50, wherein a common logarithm of a storage modulus at 100°C (G') of the toner is 4.0 [log Pa] to 5....  
WO/2014/133032A1
Provided is a toner which has an excellent balance between thermal storage stability and low-temperature fixability, while having excellent print durability in various temperature/humidity environments from low-temperature low-humidity e...  
WO/2014/132900A1
Provided is an electrostatic-charged image developer that is capable of suppressing fogging in both a high-temperature, high-humidity environment and a low-temperature, low-humidity environment; and is capable of maintaining a toner tran...  
WO/2014/124734A1
The invention provides a black pigment composition capable of overcoming the drawbacks of carbon black pigments, which, when used as a toner colorant in particular, is able to reduce color shading over time and improve image qualities th...  
WO/2014/125909A1
A toner, including: a copolymerization resin, wherein the copolymerization resin includes: a unit derived from a polyester resin including a polycarboxylic acid having a valence of 2 or more and a polyol having a valence of 2 or more; an...  
WO/2014/123121A1
The problem is to provide a liquid developing agent obtained by coacervation and for electrophotography or electrostatic recording, wherein the liquid developing agent has good abrasion resistance. In order to solve the problem, provided...  
WO/2014/119482A1
Provided is a production method for a polymerized toner having an excellent balance of heat-resistant storage properties and low-temperature fixing properties. The production method for a polymerized toner is characterized by having: a s...  

Matches 351 - 400 out of 62,167