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WO/2016/155842A1 |
Herein is described a method for the manufacture of a charge director comprising a barium salt. The method comprises reacting barium alkoxide with an acid in a reaction medium comprising ethanol, and separating ethanol from the reaction ...
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WO/2016/157905A1 |
Provided is a magnetic carrier which exhibits excellent wear resistance of a coating film even after a long period of use in a high-temperature high-humidity environment, while maintaining stable electrifying ability and having stable im...
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WO/2016/158936A1 |
The present invention addresses the problem of providing an image formation method in which faulty cleaning of a transfer material transportation belt does not occur and the image density and the toner consumption amount are favorable. T...
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WO/2016/158802A1 |
The purpose of the present invention is to provide an electrostatic charge image developing toner, a two-component developer, and an image forming method with which a two-component trickle touchdown developing method may be used which, w...
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WO/2016/152914A1 |
This toner for electrostatic latent image development comprises a plurality of toner particles, each of which has a core and a shell layer that is formed on the surface of the core. The core contains a binder resin. The shell layer is su...
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WO/2016/152525A1 |
Provided is a toner for developing electrostatic charge images, the toner exerting excellent low temperature fixability, hardly causing filming, suppressing occurrence of initial fog in a high-temperature high-humidity environment, and f...
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WO/2016/152931A1 |
The purpose of the present invention is to provide a toner with which printing can be performed stably even during continuous printing in a development system that is easily stressed at high speed, without problems of image nonuniformity...
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WO/2016/148013A1 |
This toner contains a plurality of toner particles, each of which comprises a toner core (11), a shell layer (12) and a plurality of chargeable particles (13). The shell layer (12) is formed on the surface of the toner core (11). Each on...
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WO/2016/147635A1 |
Provided is a magnetic carrier which is capable of suppressing decrease in the electric charge amount in a high temperature high humidity environment and increase in the electric charge amount in a room temperature low humidity environme...
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WO/2016/148012A1 |
This toner contains a plurality of toner particles (10), each of which comprises a toner base particle (11) and a plurality of external additive particles (12) that adhere to the surface of the toner base particle (11). Each external add...
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WO/2016/148183A1 |
The purpose of the present invention is to provide a black toner for electrostatic-image development which can satisfy image density and hue and can be inhibited from causing transfer failure even when exposed to a high-temperature high-...
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WO/2016/147579A1 |
A toner including a binder resin, wherein the toner includes a tetrahydrofuran (THF)-insoluble component in a range of from 10% by mass through 40% by mass, wherein the toner has a main peak in a range of from 12,000 through 18,000 in a ...
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WO/2016/143646A1 |
A carrier core material represented by the compositional formula: MXFe3-XO4 (wherein M represents Mn and/or Mg; and X represents the total number of Mn atoms and Mg atoms, i.e., the number of substitutions of Fe by Mn and Mg, and is more...
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WO/2016/140206A1 |
A carrier core material represented by the composition formula MXFe3-XO4(where M is Mn and/or Mg, X is the total of Mn and Mg and represents the number of substitutions of Fe by Mn and Mg, and 0
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WO/2016/136452A1 |
Provided is a toner which produces less odor during printing and has excellent charge stability. A toner which contains: polymer particles that are obtained by polymerizing a polymerizable monomer; and an external additive that is adhere...
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WO/2016/136652A1 |
Provided is a toner binder which attains all of low-temperature fixing properties, gloss, and hot offset resistance and gives a toner that satisfies flowability, high-temperature storability, charge stability, pulverizability, image stre...
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WO/2016/132928A1 |
Provided is a toner that contains at least a binder resin and a mold release agent, the toner being characterized in that in an image of a fracture plane of the toner obtained using a transmission electron microscope (TEM), the shape of ...
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WO/2016/128063A1 |
Provided in one example herein is a liquid electrophotographic ink composition. The composition comprises a charge director; a non-polar carrier fluid comprising a polymer; and ink particles each comprising a polymeric resin mixture comp...
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WO/2016/128046A1 |
An electrophotographic varnish composition that comprises, in a liquid carrier, a polymeric resin; an epoxy-based cross-linking agent, a mono-epoxy diluent and a metal catalyst and/or a photo-initiator. Also described herein is a method ...
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WO/2016/119904A1 |
Herein is disclosed a cyan electrostatic ink composition, the cyan electrostatic ink composition comprising: a cyan pigment, a basic dispersant, a phthalocyanine having acid groups, a resin and a charge director.
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WO/2016/121438A1 |
This toner for electrostatic latent image development contains toner particles, each of which comprises a toner core (10) and a shell layer (20) that covers the surface of the toner core (10). The shell layer (20) contains a hydrophilic ...
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WO/2016/121697A1 |
The purpose of the present invention is to provide: ferrite particles which have a low apparent density, maintain various properties in a controllable state, and are capable of filling a fixed volume with a low weight; a ferrite carrier ...
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WO/2016/117590A1 |
The present invention pertains to: a polyester resin for toner to be used in the development of an electrostatic image or magnetic latent image in electrophotography, electrostatic recording, electrostatic printing, or the like; a method...
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WO/2016/116141A1 |
Herein is disclosed a method of electrostatic printing and foiling comprising: forming a coloured toner image on a print substrate by electrostatically printing an electrostatic ink comprising a first resin component comprising an ethyle...
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WO/2016/116151A1 |
The present disclosure relates to a liquid electrophotographic composition comprising: a polymer resin comprising a side group comprising a cross-linkable moiety; and a carrier liquid.
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WO/2016/116140A1 |
Herein is disclosed a method of electrostatic printing and glossing comprising: forming a first toner image on a print substrate by electrostatically printing an electrostatic ink comprising a first resin component comprising an ethylene...
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WO/2016/116134A1 |
A liquid electrophotographic varnish composition comprising: a polymer resin; an epoxy-based cross-linking agent; a solid catalyst comprising at least one amine group; and a carrier liquid.
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WO/2016/116130A1 |
A liquid electrophotographic composition is described, which comprises a carrier liquid, a polymer resin comprising a copolymer of an alkylene monomer and a monomer selected from acrylic acid and methacrylic acid, and at least 5 wt.% of ...
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WO/2016/116142A1 |
Herein is disclosed a liquid electro photographic (LEP) printing composition comprising: a first resin component comprising an ethylene acrylic acid resin, an ethylene methacrylic acid resin or combinations thereof; and a second resin co...
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WO/2016/117344A1 |
Silicone oil-treated silica particles are provided with a silica particle body and silicone oil. The BET specific surface of the silica particle body is 70-120 m2/g. The silica particle body is surface-treated with silicone oil. The amou...
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WO/2016/116131A1 |
A method for determining coat weight of a printed transparent electrophotographic composition is described, in which a calibration composition is added to a transparent liquid electrophotographic composition to produce a test composition...
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WO/2016/116129A1 |
A method for determining coat weight of a transparent primer coating for liquid electrophotographic printing processes is described, in which an optical brightening agent is added to an aqueous transparent primer composition in an amount...
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WO/2016/114351A1 |
The present invention pertains to a method for producing a toner for developing an electrostatic image, the method including step (1): a step for performing polycondensation of a polyhydric alcohol component and a polyvalent carboxylic a...
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WO/2016/111380A1 |
An object of the present invention is to provide an ultraviolet curing liquid composition having high sensitivity, excellent storage stability, low viscosity, and excellent fixability after ultraviolet curing. The ultraviolet curable liq...
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WO/2016/111242A1 |
A toner comprising a binder resin and a release agent, wherein the toner has a difference of 30 or less between a maximum value and a minimum value among peak intensities in a range of Molecular weight M ± 300 where Molecular weight M i...
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WO/2016/111226A1 |
[Problem] To provide fine particles with which identification of recorded information is impossible using only an enlargement instrument and with which recorded information can be acquired by enlargement and prescribed information proces...
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WO/2016/104656A1 |
The present invention pertains to a method for manufacturing a toner for electrostatic image development, the method including step (1): a step for mixing a releasing agent and an aqueous dispersion of resin particles (A), and obtaining ...
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WO/2016/101987A1 |
Provided in one example herein is a liquid electrophotographic ink composition. The composition comprises: a carrier fluid comprising a polymer; ink particles each comprising a non-aqueous polymeric resin and pigment particles distribute...
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WO/2016/103582A1 |
A layered inorganic mineral including a surface treated with a fluorine-containing compound, where the layered inorganic mineral that can be favorably used for a toner that is excellent in high charging ability, charging stability, and l...
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WO/2016/104499A1 |
A toner for electrostatic latent image development contains toner particles including a toner core (10) and a shell layer (20) covering the surface of the toner core (10). The shell layer (20) includes a hydrophilic thermosetting resin a...
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WO/2016/098290A1 |
Provided is a toner including at least a binder resin, and having peak ratio W/R of from 0.20 to 0.70 when measured with FT-IR according to ATR method, W/R being a ratio of height W of maximum spectral peak attributed to bisphenol A skel...
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WO/2016/098537A1 |
An electrophotography toner that contains: a binder resin that includes a crystalline resin and an amorphous resin; and a release agent. The crystalline resin contains a crystalline composite resin C that includes a styrene resin compone...
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WO/2016/097568A1 |
The invention relates to a superparamagnetic material consisting of friable micrometric aggregates of nanometric particles, said material being an iron oxide or a mixed iron oxide. The invention also relates to the method for the product...
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WO/2016/098616A1 |
A toner for electrophotography containing an ester wax and a binder resin containing a crystalline composite resin C and an amorphous polyester A, wherein: the crystalline composite resin C is a resin including a styrene-based resin comp...
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WO/2016/093366A1 |
The toner production method of the present invention is a method of producing a toner that has a toner particle that contains a crystalline resin and an amorphous resin compatible with the crystalline resin, wherein an aggregation step o...
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WO/2016/093364A1 |
Provided is a method for manufacturing a toner having both low-temperature fixability and storability as well as good charging performance by thoroughly phase separating a crystalline resin and an amorphous resin in the toner while unifo...
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WO/2016/093367A1 |
Provided is a toner that achieves low-temperature fixability, storability and charging performance all at a high level, in which a toner containing a crystalline resin and an amorphous resin, wherein a standard deviation of hydrogen nucl...
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WO/2016/093365A1 |
An object of the present invention is to provide a toner that exhibits high levels of the low-temperature fixability, storability, and charging performance all at the same time. The toner of the present invention is a toner that has a to...
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WO/2016/068113A1 |
This image forming device (1) comprises a photosensitive drum (50), a cleaning blade (81), and a drive mechanism (90). The cleaning blade (81) is pressed in contact with the circumferential surface of the photosensitive drum (50). The dr...
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WO/2016/068036A1 |
This image forming device (1) comprises an image bearing body (50), an electrostatic charging unit (51), a developing unit (52), and a cleaning member (81). The image bearing body (50) includes filler particles (87). The electrostatic ch...
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