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Matches 551 - 600 out of 62,986

Document Document Title
WO/2013/129015A1
The present invention provides a charge control agent which contains, as an active ingredient, one or more pyridine dicarboxylic acid derivatives represented by general formula (1). (In general formula (1), R1, R2 and R3 may be the same ...  
WO/2013/129696A1
An object of the present invention is to provide an azo compound capable of improving the dispersibility of an azo pigment in a non-water-soluble solvent. The object of the present invention is achieved with an azo compound wherein a col...  
WO/2013/129694A1
An object of the present invention is to provide a magenta toner having improved dispersibility of a magenta pigment in a binder resin and a high coloring ability, enabling suppression of fogging, and having high transfer efficiency. The...  
WO/2013/128872A1
Provided is a toner binder which when used in a toner, can ensure a widened fixing temperature range, excellent blocking resistance under high-temperature and -humidity conditions, and excellent electrification characteristics. The prese...  
WO/2013/129639A1
Provided is a black toner which has improved dispersibility of carbon black in a binding resin and has a high coloring power. Also provided is a black toner which suppresses fogging and has high transfer efficiency. The toner includes a ...  
WO/2013/125450A1
A toner for developing an electrostatic image, which contains: resin particles (C), wherein the resin particles (C) each contain a resin particle (B) and resin particles (A) or a coating film (P) deposited on a surface of the resin parti...  
WO/2013/121981A1
A toner for electrostatic development according to one embodiment of the present invention is a toner having toner primary particles that are produced by melt kneading and then crushing and classifying a toner composition comprising an a...  
WO/2013/115411A1
A magnetic toner including: magnetic toner particles containing a binder resin, a magnetic body, and a release agent; and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particl...  
WO/2013/115412A1
A magnetic toner includes: magnetic toner particles containing a binder resin and a magnetic body; and inorganic fine particles that are present on the surface of the magnetic toner particles and are not a magnetic iron oxide and magneti...  
WO/2013/115408A1
A magnetic toner containing: magnetic toner particles containing a binder resin and a magnetic body; and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the...  
WO/2013/115413A1
The magnetic toner contains: magnetic toner particles containing a binder resin and a magnetic body; and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the...  
WO/2013/115409A1
A magnetic toner is provided that exhibits an excellent electrostatic offset resistance both initially and after long-term use. The magnetic toner contains: magnetic toner particles containing a binder resin and a magnetic body; and inor...  
WO/2013/107523A1
Disclosed herein is a method for electrostatic printing, wherein the method comprises (a) providing an ink composition comprising particles comprising a resin, wherein the ink composition contains less than 0.3 mg of charge director per ...  
WO/2013/107498A1
Described herein is a method for electrostatic printing comprising: (i) providing an ink composition comprising: a hydrocarbon carrier liquid and particles comprising a resin and a colorant, and wherein the ink composition contains less ...  
WO/2013/105585A1
A toner for electrophotography which contains at least a binder resin, a coloring agent and a mold release agent. If the binder resin (3) is taken as a first resin and the mold release agent is taken as a second resin, a third resin A (4...  
WO/2013/099738A1
The present invention addresses the problem of providing a positively chargeable toner for nonmagnetic one-component development systems which is free from the image density decrease, paper fogging, and toner flying that are caused by in...  
WO/2013/100187A1
The magnetic toner includes magnetic toner particles comprising a binder resin and a magnetic body and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the s...  
WO/2013/100182A1
A magnetic toner contains magnetic toner particles containing a binder resin, a release agent, and a magnetic body, and inorganic fine particles present on the surface of the magnetic toner particles, wherein a ratio of coverage of the m...  
WO/2013/101346A1
A toner cartridge having a pressure equalization system for equalizing a pressure differential between a toner reservoir in the toner cartridge and a toner sump developer unit containing ingested air utilizing a ducted shutter that opens...  
WO/2013/100129A1
Provided are: an emulsifying agent which is useful for obtaining resin particles that have a uniform particle diameter and exhibit excellent properties such as excellent electrical characteristics, excellent thermal characteristics and e...  
WO/2013/100183A1
A magnetic toner contains magnetic toner particles containing a binder resin and a magnetic body, and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the su...  
WO/2013/016080A3
Crosslinked organic porous particles are non-swellable in propyl acetate and have a crosslinked organic solid phase and discrete pores dispersed within the crosslinked organic solid phase, which discrete pores are isolated from each othe...  
WO/2013/100422A1
The present invention relates to a polymerized toner prepared by suspension polymerization, and more specifically, to a polymerized toner comprising a binder resin, and a specific functional macro monomer, a polymer thereof or a mixture ...  
WO/2013/100186A1
A magnetic toner contains magnetic toner particles containing a binder resin, a release agent, and a magnetic body and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles ...  
WO/2013/100185A1
The magnetic toner contains magnetic toner particles containing a binder resin and a magnetic body, and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the ...  
WO/2013/099508A1
Provided is a toner which can inhibit the oozing of wax onto a toner surface, which can continue to retain excellent electrophotographic characteristics, while maintaining a wide fixing temperature range, and with which apparatus-interio...  
WO/2013/094899A1
The present invention relates to a polymerized toner manufactured by suspension polymerization, and more particularly, a polymerized toner and a method for manufacturing same, wherein, the polymerized toner can embody high brilliance dur...  
WO/2013/085163A1
A toner is disclosed. The disclosed toner may be a toner including a bonding resin, a coloring agent, and a wax. A value (ΔTarea) dividing energy calculated from the area of a melting peak (endothermic peak) indicated on a differential ...  
WO/2013/081172A1
A toner having good low-temperature fixability, charge stability, environmental stability, and durability and capable of stably producing high-quality images for a long time is provided. The toner includes a toner particle having a core-...  
WO/2013/077592A1
A toner and a method for manufacturing same are disclosed. The disclosed toner comprises: a core portion including a binder resin and a colorant; a first shell portion including a binder resin and wax, and enclosing the core portion; and...  
WO/2013/077131A1
A toner including a non-crystalline polyester resin and a crystalline polyester resin, wherein a tetrahydrofuran soluble component of the non-crystalline polyester resin has a weight-average molecular weight of 3,000 to 8,000 measured by...  
WO/2013/073856A1
Disclosed are a method for manufacturing a toner and a toner. The disclosed method for manufacturing a toner comprises the steps of: manufacturing a toner that contains an additive by means of attaching an additive to toner mother partic...  
WO/2013/073857A1
Disclosed are a toner and a method for manufacturing same. The disclosed toner comprises: a core unit including a binder resin, a black pigment, and wax; and a shell unit which includes a binder resin and a color pigment, and which enclo...  
WO/2013/073858A1
Provided are an external adding apparatus and a method for manufacturing toner by using same. The disclosed external adding apparatus includes: a container having a bottom part and a ceiling part; and a stirrer disposed within the contai...  
WO/2013/069816A1
The present invention provides a toner that contains an azo pigment well-dispersed in a binder resin and has a satisfactory color tone. The toner contains toner particles each containing a binder resin and a colorant. Each of the toner p...  
WO/2013/063291A1
Metal-oxide composite particles are used as a toner additive.  
WO/2013/058407A1
A toner including at least a crystalline resin as a binder resin, wherein a tetrahydrofuran soluble content of the toner includes 5.0% or more as a peak area of a component having a molecular weight of 100,000 or greater in a molecular w...  
WO/2013/015633A3
The present invention relates to a polymerized toner prepared by suspension polymerization. In particular, the polymerized toner comprises a plurality of toner particles that each comprising a binder resin, a pigment, a pigment stabilize...  
WO/2013/022202A3
Disclosed is a production method for polymerised toner. In the production method for a toner of the present invention, the cooling rate in a cooling step is adjusted such that surface characteristics such as the specific surface area and...  
WO/2013/058279A1
Provided is a non-crystalline polyester resin that is characterized by satisfying formula (4) and is obtained by reacting a polyester resin (A), which has a weight average molecular weight of 6,000 to 40,000 and a hydroxyl group value of...  
WO/2013/051726A1
The method for manufacturing core-shell structure fine particles, includes adding metal salt into an aqueous medium containing shell particles A and core particles B to thereby attach the shell particles A to the surface of each of the c...  
WO/2013/019015A3
Provided is a method for manufacturing a toner. In the method for preparing the toner according to the present invention, a specific polyester resin may be used to provide a toner having superior roundness and prevent hot offset from occ...  
WO/2012/086523A8
The present invention relates to a process for producing a toner for electrophotography which includes the step of fusing aggregated particles containing resin particles (A) and releasing agent particles in an aqueous mixed solution cont...  
WO/2013/047296A1
Provided is a toner for electrostatic charge image development having excellent low-temperature fixing properties, offset resistance, and heat-resistant storage stability. A toner for electrostatic charge image development containing col...  
WO/2013/045903A1
A process for preparing a particulate solid comprising the steps: a) aggregating a dispersion comprising the particles i), ii) and a liquid medium: i) 25 to 50 parts by weight of non-polymeric particles having an average particle size of...  
WO/2013/047987A1
Disclosed is a manufacturing method of a toner. A manufacturing method of the toner uses a coagulant containing PZSS(poly zinc silicate sulfate).  
WO/2013/043475A1
A method of forming a clear toner overcoat or a colored toner image on a substrate is disclosed. The overcoat or colored image provides antibacterial and antifungal protection. The method includes providing a source of toner having a mix...  
WO/2013/019014A3
Disclosed is a method for preparing a toner. The method of the present invention can prepare toner particles having excellent fixability, gloss, chargeability, and superior image quality by controlling the zeta potential value and the pa...  
WO/2013/042452A1
A toner for electrophotography which comprises a polyester resin as a binder resin, a coloring material, a release agent and a charge control agent as the essential components, wherein the polyester resin satisfies the following requirem...  
WO/2013/042453A1
A two-component color developer which contains a toner, said toner comprising at least a polyester resin as a binder resin, an organic pigment as a coloring agent and inorganic microparticles as an external additive, and a resin-coated c...  

Matches 551 - 600 out of 62,986