| Patent Number |
Title Of Patent |
Date Issued |
| 7514194 |
Toner for developing electrostatic latent image and production method thereof, electrostatic lat |
April 7, 2009 |
| The invention provides a toner for developing electrostatic latent images containing at least a binder resin, a colorant, a releasing agent, and a graft polymer that has been made by graft polymerization of a resin matrix and a macromonomer including at least one group selected from the |
| 7183034 |
Image forming method, image forming apparatus and toner cartridge |
February 27, 2007 |
| The present invention provides a tandem-type image forming method using a trickle developing system, wherein the average circularity of a toner contained in at least a supplementary developer used for appropriately supplying a developer to a developing device is in the range of 0.940 to |
| 6733944 |
Image forming process |
May 11, 2004 |
| 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 onto a receiving body; and fixing the toner image to the receiving body, wherein the step o |
| 6558864 |
Toner for developing electrostatic image, method for producing the same, electrostatic image dev |
May 6, 2003 |
| Provided are a toner and its production, a developer, an image forming method and an image forming apparatus. The toner has excellent fixation characteristics of good releasability, hot offset resistance, folding resistance, surface glossiness, and OHP transparency. The toner contains a |
| 6416918 |
TONER FOR DEVELOPING ELECTROSTATIC IMAGE, PROCESS FOR PRODUCING THE SAME, FINE RESIN PARTICLE DI |
July 9, 2002 |
| A toner for developing an electrostatic image, a developer for developing an electrostatic image, a process for producing them, and a process for forming an image that provide excellent developing and transferring performance and also provide excellent performance stability, as well as |
| 6153346 |
Electrostatic image developing toner, process for the production thereof, electrostatic image de |
November 28, 2000 |
| Disclosed is an electrostatic image developing toner comprising a binder resin and a coloring agent, which exhibits a volume-average particle distribution GSDv of not more than 1.26 and an acid value of from 1.0 to 20 mgKOH/g and contains a surface active agent in an amount of not more |
| 6096465 |
Toner for developing electrostatic latent image, method for manufacturing the same, developer an |
August 1, 2000 |
| A toner composed of binder resin and carbon black particles has a volume-average particle diameter (D.sub.50) of 2.0 to 9.0 microns and a volume-average particle size distribution index (GSDv) of 1.25 or less. Carbon black particles adhering to the surfaces of toner particles have an |
| 6022662 |
Toner for developing electrostatic images, method of producing toner for developing electrostati |
February 8, 2000 |
| Disclosed is toner for developing an electrostatic image, which toner has a volume average particle size distribution index (GSDv) of 1.3 or less, and a ratio of the volume average particle size distribution index (GSDv) to a number average particle size distribution index (GSDp), i.e., |
| 5998078 |
Method of preparing toner for electrostatic charge image development, toner for electrostatic ch |
December 7, 1999 |
| The present invention provides a method of preparing a toner for electrostatic charge image development comprising the steps of a liquid mixture preparation process for preparing a liquid mixture by mixing at least a resin particle dispersion prepared by dispersing resin particles in |
| 5910389 |
Method for producing toner for developing images of electrostatic charge, toner for developing i |
June 8, 1999 |
| According to the present invention, the method for producing toner for developing an image of electrostatic charge comprises the steps of producing a dispersion liquid of flocculated particles by forming the flocculated particles in a dispersion liquid comprising at least dispersed r |
| 5888687 |
Toner for developing electrostatic charge image, production method thereof, and image formation |
March 30, 1999 |
| The present invention relates to a production method of a toner for developing an electrostatic charge image having an excellent charging property, the method comprising the steps of: forming aggregative particles in a dispersion including at least dispersed resin particles to prepar |
| 5849456 |
Toner for developing electrostatic charge image, production method thereof, and image formation |
December 15, 1998 |
| The present invention provides a toner for developing an electrostatic charge image having excellent characteristics including a developing property, transfer property, fixing property, and cleaning property, and an efficient production method thereof. The present invention relates to a |
