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7314510 Ink jet liquid composition and ink jet recording method  
The present invention provides an ink jet liquid composition including chitosan and a non-volatile organic acid. The non-volatile organic acid preferably has two or more carboxyl groups and a...
7056570 Water-metachromatic laminate, and process for its production  
On a support, a porous resin layer which is opaque in a water-unabsorbed state and capable of turning transparent in a water-absorbed state is formed, and also a water-repellent resin layer is so...
7037363 Marking liquids  
The present invention pertains to an improved marking fluid that contains a sugar and/or a sugar alcohol, as well as methods for their manufacture.
6818047 Ink for ball pen and ball pen  
In a ball pen which is formed to have an ink-consumption value per unit area of 0.64 to 1.6 mg/cm 2 , the water content is adjusted in the range from 30.0 to 80.0 wt %, the content of a...
6790268 Inks having high molecular weight polysaccharides  
The present invention is drawn to ink-jet ink compositions, methods, and systems for reducing satellite spotting around a printed image. Specifically, an aqueous ink-jet ink composition exhibiting...
6770126 Fast dry ink containing alkyl saccharide and methods of making and using said ink  
An ink jet ink composition includes a liquid vehicle, a colorant and at least one alkyl saccharide surfactant having at least one sugar moiety head and at least one alkyl chain tail.
6764540 Ink compositions and ink jet recording method  
An ink composition comprising water, a dye and at least one compound capable of including a dye therein, wherein the dye is dissolved or dispersed in an aqueous medium comprising the water.
6682588 INK-JET INK, METHOD FOR ALLEVIATING KOGATION ON SURFACE OF HEATER OF INK-JET RECORDING HEAD, METHOD FOR INK-JET RECORDING, INK-JET RECORDING APPARATUS, RECORDING UNIT AND METHOD FOR PROLONGING INK-JET RECORDING HEAD LIFE  
An ink for ink-jet recording which comprises (a) a coloring material, (b) a liquid medium, and (c) an ammonium salt of an acid having a methyl or methylene group and a carboxylic group, or an...
6670111 Photographic dispersions for yellow filter dyes  
The present invention refers to a process for preparing a dispersion which comprises codispersing in an aqueous medium a sucrose derivative represented by the following general formula (1), wherein...
6669740 Dye preparations comprising azo dyes  
Dye preparations comprising, based in each case on the weight of the preparation, from 0.1 to 30% by weight of one or more dyes from the class of the mono- or polyazo dyes containing no acidic...
6645280 Jet ink composition for printing watermarks  
The present invention provides a jet ink composition suitable for printing watermarks on paper substrates. The jet ink composition comprises a solvent and a translucentizing agent. An example of a...
6511534 Ink, ink set, ink cartridge, printing unit, image printing apparatus, ink-jet printing method, and coloring material  
An ink is provided which is capable of giving higher density of the printed image and has improved color developability with the light fastness and image stability maintained, and suppressing...
6506240 Ink for ink jet recording  
There is provided an ink composition which can realize good images, especially an ink composition which, when used in an ink jet recording method, can be stably ejected and can realize good image...
6451099 Water based ink composition for ball point pen  
Provided is a water based ink composition for a ball point pen comprising at least one selected from the group consisting of an alkylene oxide adduct of polyglycerin, an alkylene oxide adduct of...
6423763 UV and water-resistant ink or china ink  
Novel colored liquids such as inks for use in fiber-tip, felt-tip, ballpoint and fountain pens and in ink-jet printing. The colored liquids contain by volume (I) 17.3 to 23.8% of a base ink; (II)...
6379441 Ink composition realizing images with excellent light resistance and ink set  
Disclosed are a cyan ink containing a copper phthalocyanine dye which can realize images much less susceptible to deterioration upon exposure to visible light, a yellow or magenta ink, to be used...
6331203 Aqueous ink composition for ball-point pen  
An aqueous ink for a ball-point pen which is stable over time and has high pigment dispersion stability, includes a pigment, a water-soluble organic solvent, water, xanthane gum of about 0.01 to...
6290978 Derivatives of arabinogalactan and compositions including the same  
Derivatized Arabinogalactan can be utilized in a variety of compositions to impart functionality without imparting negative rheological affects when the amount of the derivatized Arabinogalactan is...
6261351 Water based ink for ball point pen  
An action of the preventing drying at a pen tip without using water-soluble organic solvents such as glycols, glycerin and glycol ethers which have so far been used for a water based ink for a ball...
6235095 Ink for inkjet printers  
An improved ink suitable for ink jet printing comprising, a mixture of a colorant, an arylketoalkene stabilizing compound or a photoreactor, and a liquid vehicle, wherein the colorant is...
6221139 Waterfast dyes  
The present invention is directed to dyes and coloring liquids, in particular ink-jet inks, formulated using the same, exhibiting either or both improved waterfastness and smearfastness across a...
6176910 Pseudoplastic water based ink for ballpoint pen  
Provided is a water based ink for a writing instrument comprising at least a colorant, a dispersant, water and a polar solvent, wherein the ink contains 0.5 to 20% by weight of dextrin or...
6056811 Water-based ink for ink-jet recording, ink-jet recording process, recording unit, ink cartridge and ink-jet recording apparatus  
Disclosed herein is a water-based ink for ink-jet recording, comprising a reaction product between a monosaccharide, disaccharide or polysaccharide and a reactive dye, wherein the monosaccharide...
6020405 Preparation of shear-thinning phase change ink jet inks  
Phase change (hot melt) ink compositions for use in a phase change (hot melt) ink jet recording device are disclosed to comprise: (a) from about 0.1% to about 30% of one or more colorants; and ...
6007611 Process for printing textile fibre materials in accordance with the ink-jet printing process  
A process for printing textile fiber materials in accordance with the inkjet printing process, wherein the fiber materials are printed with an aqueous ink, comprising a) at least one reactive...
6001904 Shear-thinning phase change ink jet inks and method of printing therewith  
Phase change (hot melt) ink compositions for use in a phase change (hot melt) ink jet recording device in which recording is conducted by thermally melting the ink at a temperature above ambient...
5990227 Ink set  
Disclosed herein is an ink-jet recording process which comprises applying a first liquid at least containing a water-soluble resin having at least one carboxyl group or anhydride thereof, or...
5981408 Screen textile material  
A screen textile material for high precision and high density screen printing is made of a core and sheath type conjugate fiber in which a core component is formed of a thermotropic liquid...
5973036 Reversibly-crosslinked-polymers for shear-thinning phase change ink jet inks  
Phase-change (hot melt) ink compositions for use in a phase change (hot melt) ink jet recording device are disclosed to comprise: (a) from about 0.1% to about 30% of one or more colorants; and ...
5972084 Process for printing textile fiber materials in accordance with the ink-jet printing process  
A process for printing textile fiber materials in accordance with the ink-jet printing process, wherein the fiber materials are printed with an aqueous ink comprising a) at least one reactive dye...
5925175 Direct filling ink capable of being used for a ballpoint pen containing an aqueous ink composition  
There is provided an ink capable of being used in a ballpoint pen, the ink comprising: 2 to 10% by weight of a dye, 20 to 30% by weight of a wetting agent, 5 to 10% by weight of urea, 0.2 to 0.4%...
5919521 Method of marking an area with a dry foamable composition  
Disclosed are dry particulate compositions containing an anionic sulfonate or sulfate surfactant, fatty mono- or di-ethanolamide, alcohol, sugar and maltodextrin. The dry compositions readily...
5919291 Aqueous recording solution for ink jet  
An aqueous recording solution for ink jet according to the present invention contains at least a water-soluble dye, a water-soluble fungusproofing agent and water, and a liquid extracted from at...
5911815 Ink set and ink-jet recording method using the same  
Disclosed herein is an ink set comprising in combination at least two inks of different colors, wherein at least one ink comprises a cationic dye and an amphoteric compound, and another ink of a...
5908495 Ink for ink jet printers  
An improved ink suitable for ink jet printing comprising, a mixture of a colorant, an arylketoalkene stabilizing compound or a photoreactor, and a liquid vehicle, wherein the colorant is...
5853465 Black-to-color bleed alleviation using non-specific ionic, pH, and colloidal effects  
An ink-jet ink set comprises (a) a microemulsion-based black ink in which the colorant is a water-insoluble black pigment has been chemically modified to impart water solubility by addition of...
5769930 Ink composition for ink jet recording and recording process using same  
An ink composition for ink jet recording, ink composition set, ink cartridge, ink jet recording apparatus and ink jet recording process is disclosed, which can give a highly colored and high...
5711791 Printing inks  
Ink jet inks are disclosed comprising a liquid vehicle which is preferably a blend of ethanol and water in a weight ratio of 23/70 (equivalent to 30/70 by volume) to 71/10 (equivalent to 90/10 by...
5709737 Ink jet inks and printing processes  
Disclosed is an ink composition which comprises an aqueous liquid vehicle, a colorant, and an additive material selected from the group consisting of (a) symmetric acetylenic bisester alcohols, (b)...
5700317 Bleed control in ink-jet inks via aqueous phase separation  
Aqueous phase separation is employed to reduce or substantially eliminate bleed between adjacently-printed ink-jet ink compositions. An ink-jet ink set is provided that comprises first and second...
5667572 Ink composition and process for producing the same  
An ink composition which can provide a print having better water fastness, stably contains a colorant substantially insoluble or sparingly soluble in water, is less likely to cause clogging of a...
5661511 Ink-jet printing method and method of producing print  
Disclosed herein is an ink-jet printing method by ejecting an ink from an orifice of a printing head in accordance with a printing signal to conduct printing on a printing material, comprising...
5645631 Cloth suitable for ink-jet textile printing and ink-jet textile printing method  
A cloth suitable for ink-Jet textile printing is mainly composed of cellulosic fibers having an average fiber length of 25 to 60 mm, the cloth having a moisture regain of 13.5 to 108.5%. The cloth...
5554212 Waterfast high gloss hyperthermogelling aqueous phase change ink and method for use  
An aqueous phase change ink contains a water dispersible sulphonated polyester gloss agent and a selected concentration of hyperthermogelling component that causes the ink to gel when its...
5522922 Aqueous ink composition  
An aqueous ink composition comprising a dye, water and a pH adjustor in which all the components except the pH adjustor are food additives or conformed materials and the pH adjustor is cosmetic...
5486550 Water based pigmented ink  
A water based pigmented ink for writing, drawing, painting, printing or marking, is composed of coloring matter, additives, and water as solvent. The coloring matter is a pigment formed of one or...
5476540 Gel-forming inks for use in the alleviation of bleed  
A method for controlling color bleed between adjacent multi-color ink regions on a print medium is disclosed. Color bleed involves the migration of color agents between adjacent zones in a...
5466283 Aqueous ink composition for writing instrument  
There is provided aqueous ink of high viscosity for writing instrument, capable of maintaining stable dispersed or dissolved state of the coloring material even after a prolonged period and...
5462591 Hyperthermogelling aqueous phase change inks and methods for using them in an ink jet printer  
An aqueous phase change ink contains a selected concentration of hyperthermogelling component that causes the ink to gel when its temperature is increased to its thermo-inversion point or when the...
5417749 Microemulsion printing ink  
A printing ink useful for "waterless" printing processes comprising a water-in-oil microemulsion wherein the water phase is present in an amount of about 5 to 20 wt. %, based on the weight of the...
Matches 1 - 50 out of 82 1 2 >