Xerox Corporation

John Abate

Ke Zhou

Rashid Mahmood

Guerino G Sacripante

Shigang S Qiu

Marko D Saban

Santokh Singh Badesha

Arnold W Henry

George J Heeks

Santiago Faucher

Yulin Wang

Biritawit Asfaw

Nam S Ro

Mark R Elliott

Edward Graham Zwartz

Chieh-Min Cheng

Sandra J Gardner

Michael Steven Hawkins

Robert D Bayley

H Bruce Goodbrand

Allan K Chen

George Liebermann

Yu Liu

Robert M Ferguson

Zhen Lai

Frank Ping-Hay Lee

David R Kurceba

Sonja Hadzidedic

Michael J D'Amato

Zhaoyang Ou

John L Haack

Richard L Carlston

Alan E Toth

David Thomas Borbely

Harry P Latchman

John P Kallo

Ivan Uschak

Veronique Laberge

Jun Zhao

Shiying Lu

John Kallo

A method and system for magnetic actuated mixing which use magnetic particles, non-magnetic abrasive particles and electromagnetic field to facilitate milling. The method and system use magnetic particles and a generated electromagnetic field to facilitate the milling as well. The method and system can be used in any application that requires the preparation of small-sized particles at either the micro or nano scale, including for example, preparing toners, inks, wax, pigment dispersions and the like.

Method and system for magnetic actuated mixing

The disclosure describes a one reaction process for making a bio-based polyester resin. The resultant polyester resin retains thermal properties as compared to a similar resin but made using previous multi-step processes conducted in separate vessels.

Simplified process for sustainable toner resin

The disclosure describes a process for making a polyester resin of defined acid value using a temperature-sensitive reaction and dipropylene glycol as a reagent.

Sustainable polyester resin of defined acid value

The present embodiments disclose processes for preparing a polyester latex containing an amount of residual organic solvent which is less than 100 ppm by weight of the total weight of the polyester latex.

Steam injection process for preparing polyester latex and apparatus thereof

The present disclosure describes toner that is composed substantially of biodegradable and recycled materials.

Sustainable toner

A process and system for making a resin emulsion suitable for use in forming toner particles including a silicone free anti-foam agent to control foam during formation of a polyester dispersion.

Efficient solvent-based phase inversion emulsification process with defoamer

The present disclosure provides processes for producing resins suitable for use in forming toner compositions. In embodiments, the processes described herein comprise formation of latexes, including latexes for use in toners, produced without use of solvents.

Synthesis and emulsification of resins

There is disclosed a viscosity reduction method including: (a) forming an azeotropic mixture including water and a liquid capable of forming the azeotropic mixture with the water in a coating composition comprised of the water, a solvent, and a polymeric material selected from the group consisting of a fluorohydrocarbon polymer and a grafted elastomer composed of a polyorganosiloxane bonded to a fluoroelastomer; and (b) agitating the coating composition including the azeotropic mixture, thereby reducing the viscosity of the coating composition.

Viscosity reduction method

There is disclosed a coating composition including water, a solvent, a grafted elastomer composed of a polyorganosiloxane bonded to a fluoroelastomer, and a liquid which forms an azeotropic mixture with the water, wherein the azeotropic mixture of the water and the liquid restrains a viscosity increase in the coating composition over time.

Coating composition with stable viscosity

A process for the preparation of a quaternary ammonium bisulfate which comprises the reaction of a quaternary ammonium alkylsulfate with sulfuric acid in a solvent mixture comprised of water and isopropyl alcohol, followed by the recovery of the solid quaternary ammonium bisulfate by crystallization from the reaction mixture.

Process for quaternary ammonium bisulfates

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Mississauga, Canada

John Abate