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Loc V Bui, Donald R Titterington, James D Rise, C Wayne Jaeger, Jon C Mutton, Hue P Le: Imaging process. Tektronix, Ralph D Alessandro, February 14, 1995: US05389958 (289 worldwide citation)

A method and the apparatus for employing the method are disclosed whereby an intermediate transfer surface of a layer of sacrificial liquid is applied to a supporting surface and a phase change ink is deposited on the liquid layer. The inked image is then contact transferred to a final receiving sub ...


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C Wayne Jaeger, Loc V Bui, Donald R Titterington, Clifford R King: Use of polymeric dyes in hot melt ink jet inks. Tektronix, Ralph D Alessandro, William A Simons, April 15, 1997: US05621022 (288 worldwide citation)

A phase change ink composition is disclosed wherein the ink composition utilizes polymeric dyes in combination with a selected phase change ink carrier composition.


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Jeffery H Banning, C Wayne Jaeger: Colorant compounds. Xerox Corporation, Judith L Byorick, October 25, 2005: US06958406 (99 worldwide citation)

Disclosed are compounds of the formula wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, and X is (a) a hydrogen atom, (b) a group of the formula wherein R2 is an alkyl group, an aryl group, an arylalkyl group, or a ...


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C Wayne Jaeger, Jeffery H Banning: Phase change inks. Xerox Corporation, Judith L Byorick, November 23, 2004: US06821327 (87 worldwide citation)

Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula


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Bo Wu, Jeffery H Banning, Donald R Titterington, C Wayne Jaeger: Phase change inks containing branched triamides. Xerox Corporation, Judith L Byorick, March 1, 2005: US06860930 (86 worldwide citation)

Disclosed is a phase change ink composition comprising (a) a colorant and (b) a carrier comprising a polyamide, wherein the polyamide component of the carrier contains at least about 10 percent by weight of a branched triamide.


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C Wayne Jaeger, Jeffery H Banning: Methods for making colorant compounds. Xerox Corporation, Judith L Byorick, May 30, 2006: US07053227 (84 worldwide citation)

A process for preparing a colorant of the formula which comprises preparing a first reaction mixture by admixing leucoquinizarin and, optionally, quinizarin, an aminobenzene substituted with an alcohol group of the formula —R1—OH, boric acid, and an optional solvent, and heating the first reaction m ...


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C Wayne Jaeger, Loc V Bui, Donald R Titterington: Phase change ink composition employing a combination of dyes. Tektronix, Ralph D Alessandro, April 16, 1996: US05507864 (58 worldwide citation)

The present invention preferably employs a phase change ink composition that includes a combination of different dye types such as an anthraquinone dye and a xanthene dye, which is most preferably a rhodamine dye. While each dye type is insufficiently soluble with respect to favored carrier composit ...


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C Wayne Jaeger, Donald R Titterington, Loc V Bui: Use of hydroxy-functional fatty amides in hot melt ink jet inks. Tektronix, Ralph D Alessandro, William A Simons, May 11, 1999: US05902841 (56 worldwide citation)

A phase change ink composition is disclosed wherein the ink composition utilizes colorant in combination with a selected phase change ink carrier composition containing at least one hydroxy-functional fatty amide compound.