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7993439 Printing ink concentrate and method for its production  
A printing ink concentrate in the form of coated non-tacky and/or uncoated non-tacky pellets, a method for producing the same and a method of making a printing ink by using the concentrate.
7879143 Polyalkylene materials  
The disclosure provides, in various embodiments, a method for fractionating a polyalkylene, and the fractionated polyalkylene produced thereby. The method includes, for example, separating, from a...
7820731 Radiation curable inks  
A radiation curable ink includes a curable monomer or oligomer, a curable wax, a colorant, and at least one initiator.
7811368 Phase change inks containing colorant compounds  
Disclosed is a phase change ink composition comprising a phase change ink carrier and a compound of the formula and dimers thereof, wherein R, R′, X, (Y)m; and (Z)n are as defined herein.
7811370 Phase change ink compositions  
Disclosed is a phase change ink composition comprising a colorant and a phase change ink vehicle comprising a compound of the formula wherein R1, R2, R3, R4, Xi, Yj, and Y′j′ are as defined herein.
7790783 Water-base ink composition, inkjet recording method and recorded matter  
A water-base ink composition comprising: a chromatic color pigment covered with a water-insoluble vinyl polymer; a titanium dioxide pigment; and water; and a water-base ink composition containing,...
7749315 Phase change inks containing colorant compounds  
Disclosed is a phase change ink composition comprising a phase change ink carrier and a compound of the formula and dimers thereof, wherein R, R2, X and Z are as described herein.
7736426 Phase change inks containing colorant compounds  
Phase change inks comprising a carrier and a colorant of the formula wherein R1, R2, R3, R4, R5, R6, R, Y, CA, A-, m and n each, independently of the others are as defined herein.
7538145 Curable phase change compositions and methods for using such compositions  
The phase change, curable composition comprises curable monomer, photoinitiator that initiates polymerization of the curable monomer, and phase change agent that provides the composition with an...
6881000 Phosphorescent marker for laboratory autography  
A laboratory autography marking pen capable of delivering a low viscosity phosphorescent marking ink that contains a homogeneous suspension of phosphor particles having an average particle size of...
6755902 Phase change inks containing azo pyridone colorants  
Disclosed is a phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula
6406531 Compositions and methods for selective deposition modeling  
Phase change compositions that are solid at ambient temperature and liquid at an elevated temperature above ambient temperature are disclosed for advantageous use in selective deposition modeling...
6277984 Monomethine cyanines rigidized by a two-carbon chain  
Fluorescent monomethine cyanine complexes rigidized a two-carbon alkyl group between the nitrogen's of the cyanine's heterocycles are provided and having the structure ##STR1##wherein R1 through R7...
6245139 Electrostatic deposition  
A deposition material for an electrostatic deposition apparatus such as an ink for an electrostatic ink jet printer, the material comprising a carrier liquid having insulative properties, a...
6130256 Organoclay thickener compatible with system to be thickened  
An organophilic clay thickener for natural oil systems comprising the reaction product of a smectite-type clay and an organic cation in an amount of from about 75% to about 150% of the cation...
6093239 Hot melt ink  
A hot melt ink having a water auto-dispersibility of at least 50%, methods for using this ink to provide marks having a water auto-dispersibility of at least 50%, and methods for using this ink to...
6057399 Isocyanate-derived phase change ink additive for improved electronic level sensing reliability and type encoding  
Phase change ink additives are disclosed which comprise quaternary ammonium salts that are extremely useful in producing phase change inks with increased specific conductance. Suitable and...
5994453 Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urea resin, a mono-amide and a polyethylene wax  
Phase change carrier compositions made from the combination of at least one urethane resin; at least one urethane/urea resin; at least one mono-amide; and at least one polyethylene wax are...
5989325 Ink compositions  
A nonaqueous ink composition comprised of a vehicle, colorant, and a hydrophobic gelling component.
5891228 Hot melt jet ink composition  
A hot melt jet ink composition comprising a glycerol ester of a hydrogenated rosin and Montan wax exhibits good adhesion and resistance to offset and has substantially constant viscosity over a...
5863319 Thermally stable hot melt ink  
A thermally stable ink for use in ink jet printing contains an ester amide resin, a tackifying resin, and a colorant.
5855836 Method for selective deposition modeling  
A novel thermopolymer material adapted for use in thermal stereolithography. More particularly, a thermopolymer material comprising a mixture of: a low shrinkage polymer resin; a low viscosity...
5749949 Anti-abrasion ink additives and printing inks containing such additives  
An improved anti-abrasion/slip ink additive is disclosed comprising a mixture of sintered polytetrafluoroethylene and pharmaceutical grade petrolatum. As an alternative, additional material, such...
5741353 Aqueous painting agent  
An aqueous writing agent, drawing agent or painting agent as an application material is composed of water, binding agent, coloring agent, surface-active agent and possibly other additives, such as...
5700313 Ink for ink jet printing  
A printing process includes printing a liquid ink onto a substrate surface. The ink includes a vehicle and a colorant dissolved in the ink. When the ink solidifies on the substrate the colorant,...
5624483 Hot melt ink utilizable for ink jet printer  
Disclosed is a hot melt ink utilizable for an ink jet printer, the hot melt ink comprising: a vehicle composed of paraffin wax (73% by weight ), paraffin wax derivatives (19.8% by weight) and...
5593486 Photochromic hot melt ink compositions  
Disclosed is a hot melt ink composition comprising (a) an ink vehicle, said ink vehicle being a solid at about 25° C. and having a viscosity of from about 1 to about 20 centipoise at a temperature ...
5560765 Hot-melt type ink composition comprising wax and amide(s)  
A hot-melt type ink composition for use in an ink jetting printing apparatus, which is in a solid phase at room temperature, and is to be liquefied by heating at an elevated temperature above the...
5534049 Flexographic printing ink  
A flexographic printing ink comprising a solvent, a colorant, a binder and additives, wherein the solvent is essentially water; the colorant is a water-soluble dye or a mixture of such dyes...
5514209 Hot melt jet ink composition  
A hot melt jet ink composition comprising a glycerol ester of a hydrogenated rosin and microcrystalline wax exhibits good adhesion and resistance to offset at low temperatures.
5453120 Erasable marking material and a method for the manufacture thereof  
An erasable marking material with a wax-based vehicle having a substantially uniform suspension of filler particles and pigment particles and a method for its manufacture. The wax-based vehicle is...
5409530 Hot-melt ink composition  
The present invention disclosed herein provides a hot-melt ink composition that can provide a good fixing strength and a high quality of print independently of the kinds of recording media. The...
5185035 Transparent hot melt jet ink  
The transparent hot melt jet inks described in the specification include a coloring agent, a vehicle for the coloring agent including a thermoplastic nontransparent base material and a...
5066332 Low corrosion hot melt ink  
In the particular embodiments described in the specification, low-corrosion hot melt ink contains 0.5% to 10% by weight of a metallo-organic compound such as overbased calcium sulphonate, basic...
5037447 Method for producing laundry-resistant recording medium  
Disclosed is a method for producing a laundry-resistant recording medium comprising a receiving substrate and thermally transferred record images formed on the receiving substrate, the method...
5000786 Ink composition and ink jet recording apparatus and method  
An ink composition particularly well suited for use in an ink on demand ink jet printer includes a first component, second component having a higher melting point than the first component and and...
4835208 Method for applying a composition to a substrate and a composition for use therein  
The present invention provides a process for applying a thermoplastic composition as a series of discrete droplets from a non-contact ink jet printing apparatus to form separate drops on a...
4762734 Processes for thermal transfer ink donor films  
An emulsion process for the preparation of thermal ink donor films which comprises (1) the addition of wax or soluble polymer components to a warm hydrocarbon solution; (2) adding thereto first...
4628000 Thermal transfer formulation and medium  
A thermal transfer formulation and a thermal transfer medium are disclosed wherein the formulation includes at least a non-crystalline type adhesive-plasticizer or benzoate transfer agent and a...
4484948 Natural wax-containing ink jet inks  
A natural wax-containing ink jet ink for use in an ink jet apparatus which features good print quality. The ink jet ink is discharged from the ink jet ink apparatus at elevated temperatures above...
4218252 Ink compositions for carbon paper  
An ink composition for carbon paper comprising a base oil, wax, carbon black, a dyestuff and filler, characterized by the fact that the wax contains a new wax prepared by reacting a specific...
4201404 Pressure-sensitive marking materials  
Hot-melt imaging compositions useful for solventless coating on paper substrates. The imaging compositions comprise imaging microcapsules having melamine-urea-formaldehyde condensation polymer...
4023974 Unburnt lead refill for writing and drawing pencils  
An unburnt lead refill for writing and drawing pencils, particularly for use on drawing cloth, consisting of dyestuff, lubricant, filling material, binding agent and, if required, wax. The binding...
3933512 Carbon paper inks containing wax-anhydride compounds  
Wax-anhydride compounds and derivatives thereof, including amides, esters, etc. of such wax-anhydride compounds, employed in carbon paper inks.
3767450 METHOD OF MANUFACTURING HECTOGRAPHIC PAPER  
The invention is concerned with hectographic paper. The paper is produced by coating a substrate with a dye composition prepared by contacting a dye with a volatile solvent to at least partially...
3615750 PLANOGRAPHIC PRINTING INKS AND PROCESS FOR MAKING AND USING SAME  
Planographic and lithographic printing inks comprising a substantially anhydrous polyhydric alcohol-in-oil emulsion are disclosed. These emulsoid inks may be used in planographic or lithographic...
3531302 HEAT SET PRINTING INK VEHICLE  
3520713 SELF-REGENERATIVE CARBOGRAPHIC ARTICLES AND PROCEDURE FOR PRODUCING THEM  
3502495 PRINTING RESINS WITH PENETRATING INK  
3464936 ANTI-SMUDGING PRINTING COMPOSITION CONTAINING A POLYSACCHARIDE - FLUOROCARBON DERIVATIVE COMBINATION  
Matches 1 - 50 out of 55 1 2 >