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Class Information
Number: 430/42
Name: Radiation imagery chemistry: process, composition, or product thereof > Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc., process, composition, or product > To produce a color reproduction, i.e., color named, or more than one color specified
Description: Processes wherein a color image in or on an image record is formed, e.g., a monochrome image such as a green image, or a multicolor such as made up of subtractive or additive colors, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6803932 |
Image forming apparatus |
Oct. 12, 2004 |
| 6737210 |
Image formation method, electrophotographic toners, and printed matter |
May. 18, 2004 |
| 6731898 |
Interleaved tandem printer and printing method |
May. 4, 2004 |
| 6723767 |
Colorless toner formulated to improve light fastness of ink jet ink prints |
Apr. 20, 2004 |
| 6608641 |
Electrophotographic apparatus and method for using textured receivers |
Aug. 19, 2003 |
| 6606470 |
Color plane partial exposure for reducing edge effect |
Aug. 12, 2003 |
| 6484004 |
Method and apparatus for stabilizing the charge-to-mass ratio of various toner components in a multi-toner tone-on-tone electrophotographic device |
Nov. 19, 2002 |
| 6459874 |
Developing system for forming a full-color image |
Oct. 1, 2002 |
| 6444383 |
Image receiving sheet and method of forming OHP image |
Sep. 3, 2002 |
| 6432589 |
Image formation method, electrophotographic toners, and printed matter |
Aug. 13, 2002 |
| 6352806 |
Low toner pile height color image reproduction machine |
Mar. 5, 2002 |
| 6266073 |
Four beam electrophotographic printing apparatus |
Jul. 24, 2001 |
| 6255363 |
Liquid inks using a gel organosol |
Jul. 3, 2001 |
| 6229554 |
Image forming apparatus and method for forming an image by overlapping areas of different colors with each other |
May. 8, 2001 |
| 6197460 |
Rewritable, heat sensitive, color image recording medium and image recording method using same |
Mar. 6, 2001 |
| 6188861 |
Tandem tri-level xerographic apparatus and method for producing pictorial color images |
Feb. 13, 2001 |
| 6117602 |
Electrostatic printing method and apparatus having enhanced image resolution characteristics |
Sep. 12, 2000 |
| 6099995 |
Coated paper stocks for use in electrostatic imaging applications |
Aug. 8, 2000 |
| 6028616 |
Enhanced color gamut from 2-pass xerocolography with 2.lambda. imager and 2-layer photoreceptor |
Feb. 22, 2000 |
| 5999201 |
Apparatus and method for forming a toner image with low toner pile height |
Dec. 7, 1999 |
| 5985499 |
Method and apparatus for forming two toner images in a single frame |
Nov. 16, 1999 |
| 5953566 |
Color image forming method and apparatus providing for efficient toner transfer based on toner zeta potentials |
Sep. 14, 1999 |
| RE36304 |
Multiplex image reproducing method |
Sep. 14, 1999 |
| 5926679 |
Method and apparatus for forming an image for transfer to a receiver sheet using a clear toner and sintering of a pigmented toner layer |
Jul. 20, 1999 |
| 5915144 |
Multicolor image forming method |
Jun. 22, 1999 |
| 5912097 |
Electrostatographic method using an overlay toner |
Jun. 15, 1999 |
| 5895738 |
Extension of xerocolorgraphy to full color printing employing additive RGB+ K colors |
Apr. 20, 1999 |
| 5840453 |
Solvation-based charge direction of electrophotographic developer compositions |
Nov. 24, 1998 |
| 5837408 |
Xerocolography tandem architectures for high speed color printing |
Nov. 17, 1998 |
| 5818717 |
Automated small volume production of instrument faces |
Oct. 6, 1998 |
| 5809382 |
DAD, DAD, DAD single-pass color printing |
Sep. 15, 1998 |
| 5807652 |
Process for producing process color in a single pass with three wavelength imager and three layer photoreceptor |
Sep. 15, 1998 |
| 5792579 |
Method for preparing a color filter |
Aug. 11, 1998 |
| 5783343 |
Image forming method and apparatus using pretransfer erase |
Jul. 21, 1998 |
| 5780191 |
Multicolor image forming method |
Jul. 14, 1998 |
| 5750297 |
Color lithographic reproduction |
May. 12, 1998 |
| 5750462 |
Latent image printing process and apparatus and substrate therefor |
May. 12, 1998 |
| 5716744 |
Dual beam color electrophotographic apparatus |
Feb. 10, 1998 |
| 5709973 |
Process for controlling gloss in electrostatic images |
Jan. 20, 1998 |
| 5627629 |
Image forming apparatus for forming an image on an image receiving member by multiple image transfer |
May. 6, 1997 |
| 5620820 |
Four color toner set |
Apr. 15, 1997 |
| 5620821 |
Method of forming transparent color image |
Apr. 15, 1997 |
| 5612777 |
Method and apparatus for applying a clear toner resin containing lightfastness material to toner images |
Mar. 18, 1997 |
| 5610702 |
Color xeroprinting master and process |
Mar. 11, 1997 |
| 5591553 |
Filtered photoreceptor |
Jan. 7, 1997 |
| 5578407 |
Color toner for developing electrostatic images, process for its production, and color image forming method |
Nov. 26, 1996 |
| 5571645 |
Printing with increased color density |
Nov. 5, 1996 |
| 5548391 |
Process color using light lens scanning techniques |
Aug. 20, 1996 |
| 5541029 |
Multicolor image forming method preventing mixing of colors |
Jul. 30, 1996 |
| 5536609 |
Improved thermal assisted transfer method and apparatus |
Jul. 16, 1996 |
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