Matches 51 - 100 out of 164 < 1 2 3 4 >
Match Document Document Title
7052815 Color toner for developing electrostatic images, toner container containing the color toner, and image forming method and apparatus using the color toner  
A color toner including toner particles including a colorant, a binder resin, and a wax; and an external additive including at least one of an inorganic particulate material and a particulate...
7018760 Ceramic toner for electro-photographic printing  
A ceramic toner which is transferable to a high-temperature resistant glass, glass ceramic or ceramic substrate by electrophotographic printing and which can be fired in a subsequent temperature...
7018763 Static latent image developing toner, developer and image forming method  
The invention relates to a static latent image developing toner comprising toner particles, each of the toner particles comprising a toner intermediate particle having inorganic oxide particles on...
7018765 Toner particle having a hardnes of 6.0 to 24.0 mN and a circularity of 0.92 to 0.99  
An electrostatic photographic image forming toner is disclosed. The toner comprises a toner particle containing a binder resin and a colorant in which the binder resin has a specific softening...
7014970 Resin composition  
A resin composition having a softening point of from 80° to 165° C., obtained by reacting a poly C 2-4 alkylene terephthalate having a melting point of 200° C. or more with a low-molecular...
6939653 Image-forming color toner, developing agent, image-forming apparatus, toner container, image-forming process cartridge and image-forming process  
An image-forming color toner contains at least a colorant, a resin (A), a modified resin (B) and a wax (a) as a mold releasing agent, the image-forming color toner having a phase separated...
6924073 Toner for developing electrostatic latent image, toner cartridge, developer, developer cartridge, image forming method, and image forming apparatus  
A toner for developing an electrostatic latent image, comprising a colorant, a releasing agent and a binder resin, wherein said binder resin comprises a first, non-linear resin, a second, linear...
6921619 Electrostatic image developing  
An electrostatic image developing toner is disclosed. The toner has a domain-matrix structure; the average of the horizontal FERE diameter of the part corresponding to said domain is from 200 to...
6899985 Toner for developing electrostatic latent image  
The present invention relates to a toner for developing an electrostatic latent image comprising a binder resin, a colorant, a first wax, and a second wax whose kind is different from that of the...
6861193 Fluorescent liquid toner and method of printing using same  
Charged toner particles for use in electrostatic imaging, comprising: a toner polymer; and at least one particulate fluorescent material, wherein the toner particles are formed with fibrous...
6838219 Toner and image forming apparatus using the same  
A non-magnetic mono-component toner of the present invention comprises, at least, a plurality of mother particles and a plurality of CCA particles adhering to the mother particles. The non-magnetic...
6811941 Electrostatic image developing toner and image forming method  
Disclosed is an electrostatic image developing toner comprising a coloring agent and toner particles, said toner particles have a matrix-domain structure, and the average of the area of a Voronoi...
6808854 POLYHYDROXYALKANOATES HAVING IN ITS SIDE CHAIN PHENYLSULFINYL STRUCTURE AND/OR PHENYL SULFONYL STRUCTURE AND PRODUCTION PROCESS THEREFOR; CHARGE CONTROL AGENT, TONER BINDER AND TONER CONTAINING SAME; AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE TONER  
The present invention provides a novel polyhydroxyalkanoate (PHA) containing a 3-hydroxyalkanoic unit which has at its side chain terminal a substituted phenylsulfinyl group and/or a substituted...
6806016 Toner for developing electrostatic images and image forming method  
A toner suitable for use in electrophotography, etc., is composed of toner particles each containing a binder resin, a colorant and a wax component. The toner has a number-average particle size of...
6777153 POLYHYDROXYALKANOATE CONTAINING UNIT WITH THIENYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN THIS POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER  
A polyhydroxyalkanoate characterized by having in the molecule a unit represented by Chemical Formula (1): wherein n may assume any one integral value within the range of from 1 to 8. Also...
6737211 Color toner  
A color toner comprises: a binder resin, and a colorant having an average particle diameter of 0.005 to 0.30 μm, comprising: extender pigments, a gluing agent-coating layer formed on surface of...
6733944 Image forming process  
The present invention provides an image forming process including the steps of: forming a latent image; developing the latent image with a toner to form a toner image; transferring the toner image...
6725007 Developing assembly and image-forming apparatus  
In a developing assembly having a developer container, a developer-carrying member, a developer layer thickness control member, a magnetic-field formation device and an agitation member, the...
6716561 Toner for developing electrostatic latent image and image forming method using same  
A toner for developing electrostatic latent images, including a matrix of a first resin selected from polyester resins, polyol resins and mixtures thereof, a plurality of domains of a second resin...
6696210 Electrostatic charge developing toner and image forming method using the same  
Electrostatic charge developing toner contains at least fixing resin, a coloring agent and wax. Wax having number average molecular weight of not higher than 600 is contained as a component of the...
6686112 Electrophotographing dry-type toner and production method therefor  
The present invention provides an electrophotographic dry toner comprising colored resin particles with releasing agent particles dispersed in a binder resin or an electrophotographic dry toner...
6677097 Toner for developing static image and an image forming method  
A toner for developing a static image comprising at least a resin, colorant and crystalline substance is disclosed. The toner particle has a domain-matrix structure and the domain has an average of...
6610453 Toner for the development of electrostatic image and process for the preparation thereof  
The present invention provides a process for the preparation of a novel toner satisfying a high resolution, a low temperature fixability and a high offset resistance at a low cost. A novel toner...
6602644 Toner and image forming method  
A toner for developing an electrostatic latent image is disclosed. The toner comprises a resin, a colorant and a releasing agent or a crystalline polyester compound, and the toner has crushability...
6599673 Process for making an improved toner with increased surface additive adhesion and optimized cohesion between particles and toner made using the improved process  
The present invention relates to a toner and process for making the improved toner. The improved toner comprises a toner resin comprising: at least one colorant; (b) at least one toner resin mixed...
6587659 Image forming device  
An image forming device which is capable of preventing generation of toner filming and obtaining a stable image quality without defects over a long period and which is environmentally friendly. The...
6582866 Toner with increased surface additive adhesion and optimized cohesion between particles  
The present invention relates to a toner and process for making the improved toner. The improved toner comprises a toner resin comprising: at least one colorant; (b) at least one toner resin mixed...
6569588 Electrophotographic toner, production method thereof and electrophotographic image forming system  
A toner for use in a color electrophotographic system ensures a sufficient offset resistance without oil being supplied, and meets requirements for color development, transparency and durability to...
6569589 Toner, toner production process and image forming method  
A toner having a good chargeability stable against an environmental change is formed of toner particles each comprising at least a binder resin, a colorant, a release agent and a sulfur-containing...
6566028 Toner, and process for producing toner  
A toner is comprised of toner particles composed of at least a binder resin and a clorant, wherein the toner particles each have a coating layer formed on their surfaces in a state of particulate...
6566026 Toner for developing electrostatic latent image, toner container containing the toner, and image forming method and apparatus using the toner  
A toner including mother toner particles including at least two resins A and B and a wax each of which is incompatible with the others; and an external additive including at least one of a...
6528220 Electrophotogaphic color toner, electrophotographic developer, and image-forming process  
An electrophotographic color toner containing at least a coloring agent, a binder resin, and light-color or colorless fine particles, wherein toner particles containing particles having particle...
6528221 Flash fixing toner and fabrication method therefor  
A flash fixing toner includes a binder resin, a coloring agent, a charge control agent, a wax, and an infrared ray absorbing agent. The infrared ray absorbing agent is held within the wax, so as to...
6492967 Fabrication of a twisting ball display having two or more different kinds of balls  
A method of making a substrate in which sets of optically anisotropic spheroidal balls are disposed, as for use in an electrical twisting ball display. First and second sets of spheroidal balls,...
6475690 Toner for developing an electrostatic image  
A toner is provided for developing an electrostatic image which has relatively high roundness, uniform shape, excellent property of electrification, electrification stability, maintenance of heat...
6447969 Toner and image forming method  
A toner is formed of toner particles each comprising a binder resin and iron oxide particles dispersed therein. The toner particles are characterized by uniform but non-surface-exposed dispersion...
6416914 Image formation process and developer used therein  
An image formation process which forms a toner image by the nonmagnetic one-component developing system by bringing an electrically conducting brush impressed with a voltage into contact with a...
6381437 Image formation method and apparatus using electrophotography  
Disclosed is an image formation method using electrophotography, comprising the steps of supplying a developer by a developing device ( 17 ) onto a photosensitive drum ( 11 ) in rotation to form a...
6341208 Absorbent coating for contact transfer of liquid toner images  
The efficient contact transfer of liquid toner images is obtained by using an absorbent coating material over an image bearing member. The absorbent coating material absorbs carrier fluid from a...
6337169 Toner and image forming method using the toner  
A toner suitable for use in electrophotography, etc., is composed of toner particles each containing a binder resin, a colorant and a wax component. Each toner particle has such a microtexture as...
6335137 Electrophotographic toner and electrophotographic image forming method and apparatus using the toner  
An electrophotographic toner including at least a binder resin, a colorant, and a releasing agent, wherein the binder resin includes one or more components soluble in tetrahydrofuran, and wherein...
6322946 Polyblend polymeric composite and microcapsule toners, and a process for producing the same  
Toner particles may be produced using a semisuspension polymerization process, which includes: (a) providing a mixture of a partially polymerized monomer or comonomers near the onset of the...
6312862 Two-component type developer and image forming method  
A two-component type developer has a negatively chargeable toner having toner particles and an external additive and a magnetic-fine-particle-dispersed resin carrier. The...
6303258 Electrophotographic toner and image forming method using the toner  
An electrophotographic toner, which is useful in an image forming method in which a toner image, which is formed on a latent image bearing member, is transferred onto an intermediate transfer...
6242148 Developing agent, image forming apparatus, and method for forming image  
The present invention uses a toner containing a styrene-acrylic resin having a glass transition point between 50 and 65° C. and a 150° C. melt index between 1 and 10 (g/10 min.), a polyethylene...
6221549 Toner for developing latent electrostatic images, binder resin for use in the toner, and image formation method using the toner  
A toner for developing a latent electrostatic image to a visible toner image, which is suitable for use in an image formation method in which a toner recycle system is adopted, is proposed. The...
6218065 Toner having negative triboelectric chargeability and developing method  
A toner having a negative triboelectric chargeability and suitable for developing positively or negatively charged images is composed of at least a binder resin, a colorant and an organic metal...
6214509 Toner and image forming method  
The objects of the present invention are to provide a toner excellent in transferability, little remaining on the photosensitive member and causing no defective image in roll-aided transfer (or at...
6180298 Multi-color toner set and method of forming multi-color images, using the multi-color toner set  
A multi-color toner set includes a plurality of color toners with different colors, each color toner including toner particles, each toner particle including a binder resin, a pigment and a...
6168894 Image forming method and dry toner therefor  
An image forming method including a new toner fixing method and toner therefor, wherein the method includes two rollers in which a toner image on an image supporting material is fixed by heating at...
Matches 51 - 100 out of 164 < 1 2 3 4 >