Xerox Corporation

Paul Christopher Lucas

Brent Rodney Jones

Gabriel Iftime

Jeffery H Banning

Bo Wu

Jule W Thomas, Jr

Michael B Meinhardt

Heinz Erwin Grellmann

Beta Y Ni

Kelley A Moore

Jesus Gonzalez, Jr

Jian Yao

The present disclosure provides an encapsulated dye dispersion and an inkjet ink comprising an ink vehicle and an encapsulated dye dispersion thereof. In particular, the encapsulated dye dispersion includes a fluorescent and/or photochromic dye. The present disclosure also provides a process for producing the encapsulated dye dispersion.

Encapsulated fluorescent and photochromic dye polyurethane dispersion

An ink stick for use in a phase change ink imaging device is provided, the phase change ink device having an ink stick feed system. The ink stick has a solid ink body having an exterior surface, and a light responsive overcoat that overlays at least a portion of the exterior surface of the ink stick body.

Solid ink stick with coating

Disclosed is a recording paper which comprises (a) a cellulosic base sheet having a first surface and a second surface opposite the first surface, said base sheet having a dielectric constant of at least about 1.5 under conditions of about 50 percent relative humidity and at about 23&deg; C., said base sheet having a dielectric constant of no more than about 10 under conditions of about 50 percent relative humidity and at about 23&deg; C., said base sheet having, under conditions of about 50 percent relative humidity and at about 23&deg; C., a surface resistivity of at least about 1&times;10 ohms per square, said base sheet having, under conditions of about 50 percent relative humidity and at about 23&deg; C., a surface resistivity of no more than about 1&times;10 ohms per square; (b) on the first surface of the base sheet an image receiving coating comprising a monomeric or polymeric material, said image receiving coating having a glass transition temperature of at least about 55&deg; C., said image receiving coating having a surface resistivity that is within about 10 percent of the surface resistivity of the base sheet, said image receiving coating having a gloss value of at least about 50 GU; and (c) on the second surface of the base sheet a back coating comprising a monomeric or polymeric material, said back coating having a surface resistivity that is within about 10 percent of the surface resistivity of the base sheet.

Electrostatographic recording paper

Growing community of inventors

Sherwood, OR, United States of America

Paul Christopher Lucas