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Everhardus Roelof Hendrik, Groothuijse Ronald, Kelderman Erik, Weijkamp Clemens Theodorus: Ink composition for a meltable ink. Oce Tech, August 5, 1998: EP0856565-A1 (6 worldwide citation)

An ink composition for a meltable ink, usable in printing devices in which ink droplets are ejected from ducts, which composition contains a meltable base material, wherein the ink composition also contains an amorphously setting monomer compound and an amorphous polymer or oligomer binder and the b ...


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Vercoulen Gerardus Cornelis Pe, Groothuijse Ronald: Toner powder consisting of particles having a coating of fluorine-doped tin oxide particles.. Oce Nederland, August 14, 1991: EP0441426-A1 (3 worldwide citation)

A toner powder comprising toner particles which carry on their surface and/or in an edge zone close to the surface fine particles of electrically conductive material consisting of fluorine-doped tin oxide. The fluorine-doped tin oxide particles have a primary particles size less than 0.2 micrometer ...


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VAN ZEEVENTER Karel P D, VAN GAGELDONK Johannes F J, GROOTHUIJSE Ronald, BRUIL Anton, LIMA Vincent G R, VAN DEN BERCKEN Robert E J: [fr] ENSEMBLE DENCRES, [en] INK SET. OCE TECHNOLOGIES, September 12, 2014: WO/2014/135684 (1 worldwide citation)

[en] The present invention relates to an ink set comprising a first ink composition and a second ink composition, the ink compositions comprising a silicone surfactant, the total concentration of silicone surfactants in the ink compositions being different in order to control bleeding of the ink com ...


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SALOMONS OTTO W, STAPPERS FRANCISCUS H M, GROOTHUIJSE RONALD, MARKIES PETER R: [fr] Support dimpression réutilisable et procédé de fabrication associé, [de] Wiederverwendbares Druckmedium und Herstellungsverfahren dafür, [en] Reusable print medium and method of manufacturing thereof. OCE TECH, May 29, 2013: EP2596960-A2

[en] The present invention relates to a reusable print medium (200) comprising a substrate (201) and a sacrificial layer (202). The sacrificial layer contains a hotmelt composition at least comprising an amorphous material. The amorphous material is a resin being a reaction product of a first monome ...


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Groothuijse Ronald, Kelderman Erik, Weijkamp Clemens Theodorus, Everhardus Roelof Hendrik: Composition dencre pour encre soluble, Ink composition for a meltable ink. Oce Technologies, Oce Technologies, CASSAN MACLEAN, September 5, 2006: CA2228740

An ink composition for a meltable ink, usable in printing devices in which ink droplets are ejected from ducts, which composition contains a meltable base material, wherein the ink composition also contains an amorphously setting monomer compound and an amorphous polymer or oligomer binder and the b ...


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GROOTHUIJSE Ronald, VAN HAMEREN Richard, MARKIES Peter R, JANSSEN Marjon M H, SNIJDERS Emile A: COMPOSITION DENCRE THERMOFUSIBLE COMPRENANT UN COPOLYESTER ET PROCÉDÉ POUR LA PRÉPARATION DUN COPOLYESTER, HOT MELT INK COMPOSITION COMPRISING A COPOLYESTER AND PROCESS FOR PREPARING A COPOLYESTER. OCE TECHNOLOGIES, GROOTHUIJSE Ronald, VAN HAMEREN Richard, MARKIES Peter R, JANSSEN Marjon M H, SNIJDERS Emile A, January 3, 2013: WO/2013/000761

The invention relates to a hot melt ink composition comprising a copolyester, the copolyester consisting essentially of a condensation product of a first type of monomer, a second type of monomer and a third type of monomer, wherein the first type of monomer comprises at least one monomer A selected ...


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Everhardus Roelof Hendrik, Groothuijse Ronald, Kelderman Erik, Weijkamp Clemens Theodorus: Ink composition for hot melt ink. Oce Technol, August 18, 1998: JP1998-219168

PROBLEM TO BE SOLVED: To obtain an ink composition which can give a cured product having an increased rigidity, has such as viscosity as the permit the use through the nozzles of a printer and can be crystallized without interference by using an amorphous curable monomer compound and an amorphous po ...


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Vercoulen Gerardus C P, Groothuijse Ronald: Production of fluorine-doped tin oxide powder. Oce Nederland, March 14, 1995: JP1995-069633

PURPOSE: To obtain tin oxide powder usable for producing conductive toner powder. CONSTITUTION: A stannic salt soln. is mixed with a fluoride soln., tin hydroxide is separated from the liq. and dried at a temp. not exceeding room temp. and the dried product is heated to at least 500°C until the fluo ...


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