1
Chieh Min Cheng, Grazyna E Kmiecik Lawrynowicz: Toner processes. Xerox Corporation, E O Palazzo, December 29, 1998: US05853943 (155 worldwide citation)

A process for the preparation of a latex comprising the polymerization of monomer in the presence of a chain transfer component, an initiator, a diphenyloxide disulfonate, and an optional nonionic surfactant.


2
Pinyen Lin, David H Pan, Chieh Min Cheng, Adam Bush: Electrophoretic displays, display fluids for use therein, and methods of displaying images. Xerox Corporation, Oliff & Berridge, February 25, 2003: US06525866 (73 worldwide citation)

An electrophoretic display liquid composition for use in an electrophoretic display device that has a multiplicity of individual reservoirs, each containing the display liquid of at least two sets of particles dispersed in a transparent liquid system, the at least two sets of particles exhibiting di ...


3
Pinyen Lin, David H Pan, Chieh Min Cheng, Adam Bush: Electrophoretic displays, display fluids for use therein, and methods of displaying images. Xerox Corporation, Oliff & Berridge, June 10, 2003: US06577433 (56 worldwide citation)

An electrophoretic display liquid composition for use in an electrophoretic display device that has a multiplicity of individual reservoirs, each containing the display liquid of two sets of particles dispersed in a transparent liquid system as well as at least one charge director dissolved or dispe ...


4
Chieh Min Cheng, Grazyna E Kmiecik Lawrynowicz, Karen L LaMora, Casimir J Mytych: Toner processes. Xerox Corporation, E O Palazzo, July 13, 1999: US05922501 (49 worldwide citation)

A process for the preparation of toner comprising blending an aqueous colorant dispersion and a latex resin emulsion, and which latex resin is generated from a dimeric acrylic acid, an oligomer acrylic acid, or mixtures thereof and a monomer; heating the resulting mixture at a temperature about equa ...


5
Guerino G Sacripante, Garland J Nichols, Elizabeth A Kneisel, Chieh Min Cheng: Ink composition. Xerox Corporation, E O Palazzo, December 11, 2001: US06329446 (46 worldwide citation)

An ink comprised of a vehicle, colorant, and resin emulsion, and wherein the resin emulsion contains water, surfactant, resin particles and solubilized resin obtained from the polymerization of a mixture of olefinic monomers, and wherein at least one of the olefinic monomers is an acid.


6
Pinyen Lin, David H Pan, Chieh Min Cheng, Adam Bush, James R Combes, Pudupadi R Sundararajan, Alison Way, Paul J Gerroir, Naveen Chopra, Paul F Smith, Rina Carlini: Electrophoretic displays, display fluids for use therein, and methods of displaying images. Xerox Corporation, Eugene O Palazzo, Oliff & Berridge, March 4, 2003: US06529313 (44 worldwide citation)

An electrophoretic display liquid composition for use in an electrophoretic display device that has a multiplicity of individual reservoirs, each containing the liquid, contains one or at least two sets of particles dispersed in a transparent and/or colored liquid system. The at least two sets of pa ...


7
Pinyen Lin, David H Pan, Chieh Min Cheng, Adam Bush: Electrophoretic displays, display fluids for use therein, and methods of displaying images. Xerox Corporation, Eugene O Palazzo, Oliff & Berridge, June 3, 2003: US06574034 (42 worldwide citation)

A method for displaying an image with an electrophoretic display device that includes a multiplicity of individual reservoirs, each containing an electrophoretic display fluid, located between two conductive film substrates, at least one of which is transparent, includes appropriately applying an el ...


8
Chieh Min Cheng, Grazyna E Kmiecik Lawrynowicz: Latex processes. Xerox Corporation, E O Palazzo, July 27, 1999: US05928830 (35 worldwide citation)

1. A process for the preparation of a latex comprising a core polymer and a shell thereover and wherein said core polymer is generated by (A)


9
Lu Jiang, Armin R Volkel, Chieh Min Cheng, Michael A Hopper, Walter Mychajlowskij, Raj D Patel: Toner coagulant processes. Xerox Corporation, E D Palazzo, January 6, 2004: US06673505 (29 worldwide citation)

A process for the preparation of a toner by mixing a colorant, a latex, optionally a wax and a polyamine salt coagulant to form toner size aggregates, wherein the polyamine salt is then neutralized or converted to an amide or hydrolyzed to an acid by the introduction of a base followed by a pH reduc ...


10
Garland J Nichols, Chieh Min Cheng, Min Hong Fu: Ink jet ink compositions and processes thereof. Xerox Corporation, E D Palazzo, February 6, 2001: US06184268 (27 worldwide citation)

A process for the preparation of an ink comprised of an organic solvent, a colorant and a latex, and wherein the latex is generated from the polymerization of a mixture of an anionic surfactant, a nonionic surfactant, and a mixture of olefinic monomers, followed by the addition of an organic solvent ...