Sign up

AcclaimIP-ad

Match Document Document Title
5977211 Ball point pen filled with erasable ink  
A ball point pen filled with an erasable ink which comprises a resin or rubber having a filming temperature of 0° C. or lower or a glass transition temperature of 0° C. or lower, pigment p...
5977210 Modified emulsion aggregation processes  
A process for the preparation of ink compositions comprising the emulsion polymerization of monomer, water, surfactant, and initiator with stirring and heating to provide a latex; mixing therewith...
5969004 Aqueous inks  
A method of making an emulsion ink is provided. The method includes mixing an ink precursor and processing the ink precursor in a homogenizer to form an emulsion ink. The ink precursor includes a...
5969002 Pigment preparations for inkjet printing  
Pigment preparations comprising a) 0.1 to 70% by weight of pigment, b) 10 to 99% by weight of water, each based on the preparation, c) 0.1 to 100 % by weight, based on pigment used as component a),...
5965634 Water base ink composition  
Provided is a stable water base ink composition which has a sufficiently high concentration as ink for an ink jet-recording apparatus and writing instruments and prevents the recorded images and...
5965196 Method for controlling transparency of print  
A hot-melt ink composition, which is solid at room temperature, comprises a wax having a melting point of about 50° C. or above, a resin and a colorant. The resin has a softening point higher than ...
5962552 Ink composition and image recording method  
Described are an ink composition comprising water, a colorant and acrylic silicone resin particles having alkoxysilyl groups; and an image recording method comprising discharging the droplet of an...
5959001 Pigment preparations  
Pigment preparations comprising at least a) 5 to 80% by weight, based on the preparation, of pigment, b) a paste-making agent which is liquid at 20° C. under normal pressure, c) an amine and/or ...
5958999 Ink compositions and method for generating images produced therefrom  
An ink composition is disclosed including a colorant and at least one polymer selected from the group consisting of polyvinylimidazole, derivatives of polyvinylimidazole, copolymers of...
5959000 Erasable ink  
Provided is an erasable ink comprising an emulsion liquid prepared by polymerizing a polymerizable monomer containing a conjugate diene compound in a solvent containing water in the presence of a...
5952401 Ink for use in ink-jet recording  
Disclosed herein is an ink comprising a pigment, a water-soluble resin, a water-soluble monomer to be set by application of energy and a photopolymerization initiator in an aqueous liquid medium.
5952414 Ink, and a color ink-jet recording method using the same  
Provided is an ink, having a surface tension of not less than 30 mN/m and a viscosity of not more than 5 mpas, and comprising a water-soluble dye, water, at least one compound selected from the C...
5952402 Phase change ink compositions  
An ink composition comprised of a colorant and a phase change vehicle derived from the reaction product of a resin containing at least one furan moiety and at least one maleimide moiety, and...
5942560 Colored resin fine particle water base dispersion liquid for water base ink  
Provided is a colored resin fine particle water base dispersion liquid which can be a base material for an ink causing no precipitates and having storage stability. Further provided is a water base...
5939468 Blush resistant invisible fluorescent jet ink  
Disclosed are jet ink compositions suitable for producing marks on objects that are invisible to the unaided eye and are visible only when excited by an exciting radiation comprising a solvent, a...
5939476 Surface tension reduction with alkylated polyamines  
This invention provides water-based compositions, particularly coating, ink, and agricultural compositions, manifesting reduced equilibrium and dynamic surface tension by the incorporation of a...
5939469 Coating materials for ink-jet printing  
Ink-jet-printable material in which a base is coated with a polymer of (a) 50 to 99.5% by weight of at least one basic vinyl heterocycle having a pKa of at least 3.8, (b) 0 to 49.5% by weight of a...
5936008 Ink jet inks containing toner particles as colorants  
An ink for ink jet printing includes a liquid vehicle comprising water and toner particles with a colorant dispersed in or associated with the toner particles. The ink composition combines the...
5932630 Ink compositions  
A hot melt ink composition comprised of a triblock copolymer vehicle, and a dye or pigment.
5932632 Composition for a positive electrode, a method of preparing said composition, and the use of an organic acid compound for neutralizing LioH  
The present invention relates to the use of an organic acid compound for substantially eliminating the presence of free LiOH in an ink composition for positive electrodes, wherein said organic acid...
5932629 Anion-based aqueous printing inks with improved deinkability  
An aqueous printing ink composition containing finely dispersed pigments and a synthetic polymer binder, the binder containing: (a) finely dispersed, aqueous-basic insoluble emulsion (co)polymers...
5932631 Ink composition having excellent waterfastness  
An aqueous solution ink composition is provided which yields a waterfast printed image, is fast drying, and is stable under typical printing conditions in an ink-jet printer. The ink composition is...
5929135 Low-viscosity aqueous ink for a ball-point pen and a ball-point pen  
This invention provides a ball-point pen suited to low-viscosity aqueous ink. This ball-point pen includes a ball-point pen refill in which an ink reservoir communicates with a tip for holding a...
5929134 Ink jet composition and method  
An ink composition suitable for ink jet printing operations comprising an aqueous resin dispersion and an aqueous colorant where said ink composition is substantially free of volatile organic...
5922400 Correction fluid  
An aqueous correction fluid is provided including an opacifying agent, including a first opacifying pigment selected to provide hiding power and a second opacifying pigment selected to provide...
5919838 Method for preparing ink concentrates  
Methods for preparing an ink concentrate are disclosed. To prepare the ink concentrate, a varnish that includes at least one dispersing polymer is added to the pigment particles, such as an aqueous...
5919858 Erasable inks  
An aqueous-based erasable ink composition suitable for use in highlighters and other writing instruments includes a styrene-butadiene copolymer and a water-insoluble pigment. It preferably also...
5919839 Phase change ink formulation using an isocyanate-derived wax and a clear ink carrier base  
Colored waxes are made by reacting selected nucleophiles, including alcohol containing colorants with an isocyanate are disclosed. A phase change ink is made by blending the colored wax with a...
5913972 Aqueous pigment dispersion, water-soluble resin, production process of the resin, and equipment suitable for use with the dispersion  
An aqueous pigment dispersion is formed of a pigment, an aqueous medium and a dispersant resin. The dispersant resin contains a hydrophobic moiety and a hydrophilic moiety in its molecule. The...
5912281 Polyester/acrylic hybrid latexes for printing inks with improved rewettability  
An aqueous-dispersion comprising a polyester (A) having repeat units from at least one dicarboxylic acid, at least one difunctional sulfomonomer containing at least one metal sulfonate group...
5905102 Aqueous black ink composition for writing board  
The present invention provides an aqueous black ink composition for a writing board which hardly causes thickening, coagulation of the pigment, decreasing of writing density due to sedimentation,...
5902841 Use of hydroxy-functional fatty amides in hot melt ink jet inks  
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...
5900445 Erasable ink composition containing a polymer dye obtained from ethylenic monomers and marking instrument containing same  
An erasable ink composition contains a water-insoluble polymeric dye obtained by copolymerizing ethylenically unsaturated monomers at least one of which possesses a dye moiety covalently bonded...
5891231 Process for preparing pigment dispersions used in inks  
A method for making a dispersion for an ink, and the ink obtained from this method. The method comprises preparing a dispersion comprising colorant agglomerates and reducing the agglomerate size...
5891934 Waterfast macromolecular chromophores using amphiphiles  
Pigments that have been at least partially treated to form surface-attached functional groups are combined with long chain amine oxides in an ink-jet ink to provide waterfastness. The ink-jet ink...
5889084 UV or visible light initiated cationic cured ink for ink jet printing  
An ink composition suitable for use in ink jet printing is provided which is curable by UV radiation or visible light. The ink composition forms chemically resistant and smear resistant printed...
5889085 Ink composition and method for recording image  
The ink composition of the present invention comprises water, colorant and fine particles of a resin containing fluoroolefin units. The fine particles of resin may be preferably fine particles of...
5889083 Aqueous jet ink compositions  
Disclosed is an aqueous jet ink composition suitable for printing scratch and rub resistant identifying marks on substrates such as paper, glass, metal, or plastic substrates comprising water, a...
5886128 Modified phenolic resin and uses related thereto  
Distilled tall oil may be reacted with phenol-containing organic compound, formaldehyde or reactive equivalent thereof and hydroxyl-containing non-phenolic organic compound to prepare a resin. The...
5883157 Ink jet recording ink and ink jet recording method  
Ink for ink jet recording containing water, a coloring material and a water-soluble organic solvent, containing 0.01 to 5 wt % of a polymer containing a carboxylic group or polymer having salt of a...
5875720 Production of prints by the offset heatset process  
Prints are produced by the offset heatset process using a printing ink based on mineral oil and additionally using an agent for increasing the abrasion resistance of the prints, where the agent for...
5877235 Aqueous ink  
The aqueous ink of the present invention comprises a suspension of a polymer, preferably a polyester or a polyester polyamide, having adsorbed a dye or a pigment, wherein the surface tension (γ) ...
5872162 Correction fluid for water-fast inks  
Correction fluids are provided which include an opacifying pigment, a water-fast ink fixing agent including a cationic non-film-forming polymer, a binder including a film-forming polymer compatible...
5866643 High print quality thermal transfer ribbons  
There is provided by the present invention methods for preparing coating formulations and thermal transfer ribbons which provide images of high resolution by thermal transfer printing. The...
5866638 Ink for two-part liquid system recording, and ink set, ink container, recording unit, recording process and recording apparatus using the same  
Disclosed herein is a recording ink suitable for use in image recording together with a liquid composition containing a cationic substance, wherein the recording ink comprises a coloring material...
5866637 Magnetic thermal transfer ribbon with non-metallic magnets  
There is provided by the present invention coating formulations and thermal transfer media that form printed images which are readable by magnetic ink character recognition (MICR) devices. These...
5863966 Radiation-curing printing inks with enhanced scratch resistance and lubricity  
Radiation-curing printing inks which comprise organopolysiloxanes of the general formula ##STR1## in which R1 =an alkyl radical having 1 to 8 carbon atoms, R2 =a group of the formula --CH2 --CH2...
5854306 Wear resistant image printing on latex surfaces  
There is provided a method and novel formulations for printing images on a latex rubber surface. An ink containing natural or synthetic rubber, a pigment dispersion, and an aromatically unsaturated...
5854308 Water-based pigmented inks having silicone-containing polymer incorporated therein  
Water-based pigmented ink formulations are disclosed including a water soluble or water dispersible silicone-containing polymer additive comprising a vinyl silicone polymer. The additive...
5854307 Ink, and ink-jet recording method and instrument using the same  
Disclosed herein is a water-based ink composition comprising coloring material particles obtained by causing a dye to be adsorbed on or bonded to fine particles or an inorganic colloidal substance,...