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Class Information
Number: 430/108.21
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
Description: Subject matter wherein the adjuvant contains more than one nitrogen or more than one phosphorus atom attached directly or indirectly to each other by non-ionic bonding.










Sub-classes under this class:

Class Number Class Name Patents
430/108.22 As a nitrogen- or phosphorus-containing polymer 155
430/108.23 Azo containing adjuvant 280


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
5389484 Toner for developing electrostatic images, image forming apparatus, apparatus unit and facsimile apparatus Feb. 14, 1995
5389486 Electrophotographic toner Feb. 14, 1995
5385799 Toner for development of electrostatic image Jan. 31, 1995
5385800 Bis and tris N-(carbonyl, carbonimidoyl, carbonothioyl)sulfonamide charge control agents, toners and developers Jan. 31, 1995
5384377 Toners for polyesters Jan. 24, 1995
5380615 Process for producing a toner for development of electrostatic charged image Jan. 10, 1995
5380614 Positive chargeable color toner Jan. 10, 1995
5372864 Toners for polyesters Dec. 13, 1994
5370959 Image formation method Dec. 6, 1994
5362593 Electrophotographic toner having improved low temperature fixing properties, off-set resistance and heat resistance Nov. 8, 1994
5352521 Resin particles, method for production thereof and their uses Oct. 4, 1994
5346798 Suspension polymerization method and toner for electrophotography obtained therewith Sep. 13, 1994
5342723 Biscationic acid amide and acid imide derivatives as charge controllers Aug. 30, 1994
5332640 Toner compositions with dendrimer charge enhancing additives Jul. 26, 1994
5330869 Electrostatographic toner and developer compositions with phthalimide derivatives Jul. 19, 1994
5298355 Toner composition with semi-crystalline polyester wax and method of preparation Mar. 29, 1994
5292881 New naphthalimides, toners containing these and the use of the new naphthalimides as additives for toners Mar. 8, 1994
5288579 Developer for developing electrostatic image, image forming apparatus, apparatus unit and facsimile apparatus Feb. 22, 1994
5281505 Toner composition Jan. 25, 1994
5275903 Modified thermotropic liquid crystalline compositions Jan. 4, 1994
5273853 Black photoconductive toner having sensitivity to light in the wavelength range of semiconductor lasers Dec. 28, 1993
5266458 Electrophotographic developer comprising silicon oil on its surface Nov. 30, 1993
5266433 Developer for electrophotography Nov. 30, 1993
5260158 Photoconductive toner comprising a sensitizer dye Nov. 9, 1993
5246810 Guanidine type compound, toner for developing electrostatic images, developer for developing electrostatic images Sep. 21, 1993
5244764 Electrostatic image-developing toner and developer Sep. 14, 1993
5225300 Electrophotographic toner for negative charging Jul. 6, 1993
5215846 Toner and developer compositions with coupled liquid glass resins Jun. 1, 1993
5214208 Toner containing a dimer of diarylguanidine type compound for developing electrostatic image May. 25, 1993
5213933 Positively chargeable magnetic toner, image forming process image forming apparatus, apparatus unit and facsimile apparatus May. 25, 1993
5212033 Electrophotographic toner for negative charging May. 18, 1993
5194472 Ester-containing quaternary ammonium salts as adhesion improving toner charge agents Mar. 16, 1993
5194358 Toner and developer compositions with charge enhancing additives Mar. 16, 1993
5188919 Particulate toner material containing charge controlling compound Feb. 23, 1993
5187037 Toners and developers containing ester-containing quaternary ammonium salts as charge control agents Feb. 16, 1993
5166030 Electrostatic image-developing toner containing a quaternary ammonium charge controlling agent Nov. 24, 1992
5166029 Toner and developer compositions with charge enhancing additives Nov. 24, 1992
5164282 Processes for the preparation of toners Nov. 17, 1992
5162188 Toners and developers containing amide-containing quaternary ammonium salts as charge control agents Nov. 10, 1992
5154998 Toner for developing electrostatically charged images Oct. 13, 1992
5153092 Processes for encapsulated toners Oct. 6, 1992
5151338 Toner and developer compositions with charge enhancing additives Sep. 29, 1992
5137576 Quinacridones having selectively adjusted triboelectric effects Aug. 11, 1992
5120631 Color toner Jun. 9, 1992
5116711 Color toner and two-component developer containing same May. 26, 1992
5102764 Styrene butylacrylate toner with magenta dye Apr. 7, 1992
5102765 Toner compositions containing 2-imidazolines, imidazoles or benzimidazoles as charge control agents Apr. 7, 1992
5102761 Color toner for electrophotography containing a phenolic compound Apr. 7, 1992
5102763 Toner compositions containing colored silica particles Apr. 7, 1992
5098811 Ioner for developing electrostatic latent image comprising specified imidazoles Mar. 24, 1992

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