Patent application number | Description | Published |
20080245263 | 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 | 10-09-2008 |
20080245264 | 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 | 10-09-2008 |
20080249290 | Colorant compounds - Disclosed is a compound of the formula | 10-09-2008 |
20080302269 | NANOSIZED PARTICLES OF MONOAZO LAKED PIGMENT AND NON-AQUEOUS COMPOSITIONS CONTAINING SAME - A nano scale pigment particle composition includes an organic monoazo laked pigment including at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, wherein the mono-azo laked pigment includes a nono-azo dye molecule laked with a divalent metal cation; the functional moiety associates non-covalently with the functional group; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized pigment particles. Non-aqueous dispersion compositions, such as ink compositions, contain a polymeric dispersant, an organic liquid, and the nanoscale pigment particle composition. | 12-11-2008 |
20090099372 | Colorant Compounds - A compound of the formula | 04-16-2009 |
20090182152 | Colorant Compounds - Disclosed is a compound of the formula | 07-16-2009 |
20110060081 | COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS - Disclosed herein are compounds having a formula of: | 03-10-2011 |
20110061565 | COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS - Disclosed herein are ink compositions including an ink vehicle and a colorant, wherein the ink vehicle includes a compound having a formula of R | 03-17-2011 |
20110061566 | COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS - Disclosed herein are compounds having a formula of R | 03-17-2011 |
20110065850 | COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS - Disclosed herein are ink compositions including an ink vehicle and a colorant, wherein the ink vehicle comprises a compound having a formula of:
| 03-17-2011 |
20110100254 | COMPOUNDS SUITABLE FOR USE IN INKS AND INKS HAVING SUCH COMPOUNDS - Disclosed herein are ink compositions including an ink vehicle and a colorant, wherein the ink vehicle includes a compound having a formula of R | 05-05-2011 |
20110196057 | CURABLE SOLID INK COMPOSITIONS - A curable solid ink composition including a curable component, a non-curable component including an ethoxylated octylphenol derivative, a photoinitiator, and a colorant. The curable solid ink composition has a viscosity in the range of less than 10 cPs at 90° C., a shrinkage value of less than 3%, and a superior curing rate compared to existing curable solid ink compositions. The ethoxylated octylphenol derivatives may be prepared by reacting an ethoxylated octylphenol, a linear alcohol, and diisocyanates or polyisocyanates. | 08-11-2011 |
20120227622 | PHASE CHANGE INKS - An ink composition that includes stearyl stearamide, N,N′-ethylene bisoleamide, at least one wax, at least one antioxidant, and at least one solvent dye colorant is useful as a phase change ink. | 09-13-2012 |
20120274700 | SOLID INK COMPOSITIONS COMPRISING CRYSTALLINE-AMORPHOUS MIXTURES - A solid ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the solid ink formulation comprises a blend of amorphous and crystalline components which provides a solid ink with excellent rheological properties and robustness when forming images or printing on coated paper substrates. | 11-01-2012 |
20130284056 | PHASE CHANGE INK COMPOSITIONS COMPRISING CRYSTALLINE DIURETHANES AND DERIVATIVES THEREOF - A phase change ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates and are suitable for fast printing processes. In particular, the crystalline component comprises a diurethane compound or derivatives thereof. | 10-31-2013 |
20130284059 | PHASE CHANGE INK COMPOSITIONS COMPRISING DIURETHANES AS AMORPHOUS MATERIALS - A phase change ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for high speed ink jet printing, including printing on coated paper substrates. In embodiments, the amorphous component comprises a diurethane compound or derivatives thereof. | 10-31-2013 |
20130328980 | LOW MOLECULAR WEIGHT AMIDE GELLANTS AND METHODS FOR MAKING THE SAME - Disclosed herein are curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the curable solid inks of the present embodiments comprise low molecular weight amide gellants that impart self-leveling capabilities to the inks. Also disclosed herein are methods for making the amide gellant and the inks comprising the amide gellants. | 12-12-2013 |
20140078227 | BLENDS OF SEMI-CRYSTALLINE MATERIALS FOR INKS FOR DIRECT-TO-PAPER PRINTING - Exemplary embodiments provide a phase change ink composition including at least a first semi-crystalline material having a high amorphous content; and at least a second semi-crystalline material having a high crystalline content, such that the phase change ink has a viscosity ranging from about 0.1 cps to about 15 cps at a temperature ranging from about 60° C. to about 145° C. and the phase change ink composition has excellent robustness when forming images or printing on a printing substrate. | 03-20-2014 |
20140146114 | Phase Change Ink Containing Ethylene Vinyl Acetate - A phase change ink composition including an ink vehicle; an optional colorant; and ethylene vinyl acetate in an amount of from about 0.1 to about 10 percent by weight based on the total weight of the phase change ink composition. | 05-29-2014 |
20150056420 | PHASE CHANGE INKS CONTAINING WAX-SOLUBLE NEAR-INFRARED DYES - Phase change ink compositions having a phase change carrier composition containing a wax and a wax-soluble near-infrared (NIR) dye having an absorption maximum in the wavelength region from about 700 nm to about 1400 nm. Near-infrared prints prepared with such phase change ink compositions. Methods of producing a layer of such a phase change ink on the surface of a substrate. | 02-26-2015 |
20150057394 | DYE COMPOUNDS, METHOD OF MAKING THE COMPOUNDS AND INK COMPOSITION EMPLOYING THE COMPOUNDS - A dye compound of formula 1: | 02-26-2015 |
20150065713 | BORON SUBPHTHALOCYANINE COMPOUNDS AND METHOD OF MAKING - A compound comprising a boron subphthalocyanine moiety, a plurality of solubilizing substituents positioned on peripheral cyclic groups of the boron subphthalocyanine moiety and an axial substituent positioned on the boron atom. The plurality of solubilizing substituents comprise an oxygen or sulfur containing functional group and a substituted or unsubstituted, linear, branched or cyclic, aliphatic or aromatic terminal hydrocarbyl group that is 8 or more carbon atoms in length, the hydrocarbyl group optionally containing one or more heteroatoms. The axial substituent is a cyclic group selected from the group consisting of heterocyclic amine groups, diaryl ketone groups, benzotriazole groups, benzyl alcohol groups and polycyclic aromatic hydrocarbon groups, the cyclic group being bonded to the boron atom by an oxygen containing linking moiety, the cyclic group optionally being substituted with one or more additional substituents. If the axial group is a benzyl alcohol group, the alcohol substituent of the benzyl alcohol is not the oxygen containing linking moiety. | 03-05-2015 |
20150065729 | BORON SUBPHTHALOCYANINE COMPOUNDS AND METHOD OF MAKING - A compound comprising a boron subphthalocyanine moiety, a plurality of solubilizing substituents positioned on peripheral cyclic groups of the boron subphthalocyanine moiety and an axial substituent positioned on the boron atom of the boron subphthalocyanine moiety. The plurality of solubilizing substituents comprise an oxygen or sulfur containing functional group and a substituted or unsubstituted, linear, branched or cyclic, aliphatic or aromatic terminal hydrocarbyl group that is 8 or more carbon atoms in length, the hydrocarbyl group optionally containing one or more heteroatoms. The axial substituent is selected from the group consisting of halogen, alkyloxy, haloalkyloxy, ester, carbonyl substituted alkyl, carbonyl substituted haloalkyl, alkylaryloxy, haloalkylaryloxy, alkyl sulfonyl, haloalkyl sulfonyl, alkylaryl sulfonyl and haloalkylaryl sulfonyl. The compound is not one of the following compounds: a) Phenoxytrispentadecylphenoxyboronsubphthalocyanine, b) Chlorotrispentadecylphenoxyboronsubphthalocyanine, or c) 3-Pentadecylphenoxytrispentadecylphenoxyboronsubphthalocyanine. Processes for making the compound are also taught. | 03-05-2015 |