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Class Information
Number: 430/108.23
Name: Radiation imagery chemistry: process, composition, or product thereof > Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc., process, composition, or product > Post imaging process, finishing, or perfecting composition or product > Finishing or perfecting composition or product > Developing composition or product > Dry toner with chemically identified adjuvant (e.g., charge control agent, colorant, etc.) > Organic nitrogen or organic phosphorus compound adjuvant > Plural nitrogen or phosphorus atoms attached directly or indirectly to each other by nonionic bonding in the adjuvant > Azo containing adjuvant
Description: Subject matter wherein the adjuvant has an azo group (-N=N-).










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8685607 Continuous process for manufacturing toners Apr. 1, 2014
8628899 azo compound, and pigment dispersant, pigment composition, pigment dispersion and toner including the AZO compound Jan. 14, 2014
8623579 Easily dispersible pigment preparation based on C.I. pigment yellow 155 Jan. 7, 2014
8603711 Pigment dispersion and yellow toner Dec. 10, 2013
8597865 Electrostatic-image-developing toner, electrostatic image developer, image forming apparatus, and image forming method Dec. 3, 2013
8592112 Orange toner and toner cartridge for storing the same, orange developer and process cartridge for storing the same, color toner set, and image forming apparatus Nov. 26, 2013
8563627 Self emulsifying granules and process for the preparation of emulsions therefrom Oct. 22, 2013
8535866 Yellow electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus Sep. 17, 2013
8518622 Toner, developer, and image forming method Aug. 27, 2013
8435708 Magenta toner for light fixing, developer for electrostatic image, developer cartridge, and image forming apparatus May. 7, 2013
8377616 AZO compound, and pigment dispersant, pigment composition, pigment dispersion and toner including the azo compound Feb. 19, 2013
8367288 Yellow toner Feb. 5, 2013
8329369 Method for the production of pure C.I. pigment orange 74 Dec. 11, 2012
8313879 Full-color toner, image forming method, and image forming apparatus Nov. 20, 2012
8304156 Magenta electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus Nov. 6, 2012
8293443 Black toners containing infrared transmissive and reflecting colorants Oct. 23, 2012
8247145 Magenta toner for developing electrostatic image Aug. 21, 2012
8227160 Toner for electrophotography Jul. 24, 2012
8211606 Coloring compound, yellow toner, sheet for heat-sensitive transfer recording, and ink Jul. 3, 2012
8211604 Self emulsifying granules and solvent free process for the preparation of emulsions therefrom Jul. 3, 2012
8187779 Toner for electrostatic image development May. 29, 2012
8178274 Toner process May. 15, 2012
8158317 Azo dye compound, coloring composition, ink sheet for thermal transfer recording, thermal transfer recording method, color toner, ink for inkjet, and color filter Apr. 17, 2012
8133647 Black toners containing infrared transmissive Mar. 13, 2012
8071268 Electrophotographic toner Dec. 6, 2011
8053153 Toner for developing electrostatic latent image Nov. 8, 2011
8012254 Nanosized particles of benzimidazolone pigments Sep. 6, 2011
8002888 Phenylpyrazolone colorant Aug. 23, 2011
7938903 Nanosized particles of benzimidazolone pigments May. 10, 2011
7919221 Electrophotographic printing toner, electrophotographic printing method and liquid developer for electrophotographic printing Apr. 5, 2011
7905954 Nanosized particles of benzimidazolone pigments Mar. 15, 2011
7906263 Color toner for developing electrostatic latent image Mar. 15, 2011
7879520 Toner for developing electrostatic image and image formation process using it Feb. 1, 2011
7855041 Pigment preparation based on an azo pigment Dec. 21, 2010
7842445 Secure imaging toner and methods of forming and using the same Nov. 30, 2010
7838184 Azo dye compound, coloring composition, ink sheet for thermal transfer recording, thermal transfer recording method, color toner, ink for inkjet, and color filter Nov. 23, 2010
7833685 Coloring compound and yellow toner containing the coloring compound Nov. 16, 2010
7824488 Pigment composition based on C.I. pigment yellow 191 Nov. 2, 2010
7700252 Dual pigment toner compositions Apr. 20, 2010
7695558 Diketopyrrolopyrrole pigments having heightened fastnesses and processes for preparing them Apr. 13, 2010
7608373 Toner for developing electrostatic latent image, developer using the toner, and process cartridge, image forming apparatus and image forming method using the developer Oct. 27, 2009
7503973 Nanosized particles of benzimidazolone pigments Mar. 17, 2009
7422834 Electrostatic latent image developing magenta toner, electrostatic latent image developer, toner manufacturing method, and image forming method Sep. 9, 2008
7422832 Magnetic toner Sep. 9, 2008
7419541 Monoazo pigment preparations based on C.I. Pigment Yellow 74 Sep. 2, 2008
7413837 Charge control agent and toner for electrostatic image development containing the same Aug. 19, 2008
7402369 Mono azo iron complex compound, and charge controlling agent and toner using the same Jul. 22, 2008
7399566 Color toner and developer compositions and processes for making and using such compositions Jul. 15, 2008
7384472 Pigment preparations based on PY 155 Jun. 10, 2008
7377974 Use of a pigment preparation based on C.I. pigment yellow 74 May. 27, 2008

1 2 3 4 5 6










 
 
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