Xerox Corporation

Other

Mark R Elliott

Guerino G Sacripante

Ke Zhou

Rashid Mahmood

Edward Graham Zwartz

Cuong Vong

Melanie Lynn Davis

Richard Philip Nelson Veregin

John Abate

Michael Steven Hawkins

Shigang S Qiu

Christopher M Wolfe

Abdisamed Sheik-Qasim

Jay Lee Schneider

Alan E Toth

Randy Pheav Tin

Robert W Murray

Abdisamed Sheik Qasim

Veronique Laberge

Ryszard Kisiel

The disclosure provides sustainable toner particles of from about 180 nm to about 250 nm in a sustainable toner composition having a hot offset temperature of from about 190&#xb0; C. to about 220&#xb0; C.

Optimized latex particle size for improved hot offset temperature for sustainable toners

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

A method of forming toner particles includes aggregating a mixture of a latex, a wax, and an optional pigment to form pre-toner particles, and coalescing the pre-toner particles at a substantially constant target temperature selected within a range from about the glass transition temperature of the pre-toner particles to about 75&#xb0; C., thereby creating toner particles having a substantially constant particle size distribution during the coalescing step.

Toner process comprising reduced coalescence temperature

Apparatus which can be operated to selectively hide or reveal visual or graphical displays or material. In some embodiments, an apparatus useful for presenting advertising material which can be operated to reveal or display graphical advertising in a display-mode and, conversely, to hide or conceal such graphical advertising when in a conceal-mode.

Display apparatus

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Burlington, Canada

Mark R Elliott