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7615583 |
Radiation curable ink and preparation method and image forming method using the same
A radiation-curable ink including, (a) a colorant dispersion containing a pigment and a diluent, the pigment being present in an amount of 20 to 95 weight % based on the total weight of the...
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7615252 |
Stencil printing ink
There are disclosed a stencil printing ink having an ink thread-forming length when a 15 mm diameter chrome steel ball is pulled out of the ink at 150 mm/s of 30 mm or longer at 23° C.; and a...
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7615110 |
Photoinitiators for use in intaglio printing inks
An intaglio printing ink, curing by free radical acrylate chemistry, which does not fluoresce in at least the visible region under ultraviolet light is prepared by using an acylphosphine oxide as...
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7612125 |
Ink and method of using the ink
A pigmented ink for printing on untreated vinyl foils or substrates coated with vinyl by means of piezoelectric printing systems which include at least one heating device, wherein the ink is...
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7612124 |
Ink compositions and related methods
Disclosed are ink compositions comprising a liquid vehicle and a colorant, wherein the colorant comprises polymer-enclosed color-imparting particles, wherein the particles are enclosed by a friable...
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7608646 |
Polymer-encapsulated pigment with bridging layer
The present invention is drawn to pigment suspensions, methods of forming pigment suspensions, and ink sets. The pigment suspension can comprise an aqueous liquid vehicle and a polymer-encapsulated...
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7608117 |
Method for producing a granular formulation of plastic-soluble colorants
The present invention relates to a method of producing a granular formulation of colorants soluble in plastics, which method comprises suspending in water a filter cake obtained from preparation of...
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7605192 |
Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
The present invention relates to an aqueous ink, particularly an aqueous ink suitable for ink jet recording. The ink is an aqueous ink comprising a modified pigment having organic groups chemically...
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7604694 |
Marking liquid
A marking liquid which contains a polymer dispersion with particles which are colored with marking agent, optionally further dyes and marking agents, one or more salts of a polyvalent, in...
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7598332 |
Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus
There is provided a polymer compound including a repetitive unit structure represented by the following general formula (2): General formula (2): (where X′ represents a polyalkenyl group; A...
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7598301 |
Water based ink
There is provided a water-based ink that can exhibit high gloss on gloss paper and has excellent fixation while maintaining ink reliability such as recovery from clogging, continuous printing...
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7595416 |
Phosphoric acid esters and their use as wetting and dispersing agent
The invention relates to a phosphoric acid ester and salts thereof of the general formula (I), wherein A is a monohydroxyl residue derived from C 1 -C 20 -alkyl-(AO)x-OH or Acyl-(AO)x-OH; or C 1 -C...
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7594722 |
Image forming apparatus and method
The image forming apparatus includes: a treatment liquid application device which applies treatment liquid onto a recording medium, the treatment liquid containing cationic polymer and a coloring...
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7592378 |
Ink jet ink
The present invention pertains to an aqueous inkjet ink made from certain aqueous titanium dioxide slurries, and an associated inkjet ink set for inkjet printing. The invention also pertains to a...
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7582713 |
Ion exchange polymer dispersion, process for its production and its use
A thickened ion exchange polymer dispersion is obtained by applying ultrasonic vibration or a shearing force to an ion exchange polymer dispersion having a fluorinated polymer having sulfonic acid...
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7582687 |
Phase change inks
Disclosed are colorant compounds of the formula
wherein R, R 1 , R 2 , R 3 , and R 4 each, independently of the others, is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl...
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7579390 |
Inkjet ink composition and printed matters created using inkjet ink composition
There is proposed an inkjet ink composition comprising a pigment component to which a resin having a basic terminal is adsorbed, a photo-acid generating agent containing an onium salt, and at least...
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7576149 |
Varnish
A recording medium with an ink image thereon, wherein a varnish at least partially covers the ink image, and wherein the varnish composition prior to application comprises at least one latex...
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7576146 |
Polymeric colored dispersants and colorant dispersions containing same
Polymeric colored dispersant having the structure A-(B—X) n , where A is an organic chromophore; B is a covalently bonded linking moiety; X is a branched or linear C 50 -C 200 polymeric...
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7572844 |
Stimuli-responsive composition, and image-forming method and apparatus using the composition
The present invention relates to a stimuli-responsive composition that comprises a polymer, a solvent and a substance having a predetermined function. One embodiment of the present invention is a...
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7572843 |
Poly(vinylalcohol)-co-poly(vinylamine)polymers comprising functional moieties
The invention relates to poly(vinylalcohol)-co-poly(vinylamine) copolymers represented as formula (I), where B is greater than or equal to 1, L is independently of each other a chemical linking...
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7569650 |
Compositions and methods for producing latexes containing urethanes
A latex particle for use in ink-jet inks can comprise a latex polymer core and a latex polymer shell such that the latex polymer shell has a T g that is at least 10° C. greater than the T g of...
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7569623 |
Ink composition
The present invention provides an ink composition comprising fine particles having a polymerizable functional group.
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7566751 |
Sulfonate functional polyvinyl acetals
Polyvinyl acetals with low solution viscosities and maximum Newtonian flow behavior contain sulphonate-functional vinyl ether or sulphonate-functional allyl ether units in addition to conventional...
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7563853 |
Polymer compound, process for producing the same, polymer-containing composition, ink-applying process, and ink-applying apparatus
A polymer compound of a block polymer containing at least three block segments each having a repeating unit structure comprising a polyalkenyl ether structure comprises a repeating unit structure...
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7563835 |
Solventless universal colorants
A method of preparing a universal base composition disclosed which consists of milling a pigment in a resin that is soluble in both water and organic solvent and wherein the resin contains both...
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7563834 |
Sublimable pad-printing inks
Sublimable pad-printing ink and a method of marking an object with the ink, wherein the ink includes a hardening transparent pad-printing ink base and at least one sublimable colored pigment. The...
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7563832 |
Photocurable resin composition and resin composition for plastics comprising the same
A photocurable resin composition comprises a cationic polymerizable compound (A), an acrylic resin (B) and a cationic photopolymerization initiator (C), in which the acrylic resin (B) has a...
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RE40847 |
Ink compositions for ink jet printing
Radiation curable ink compositions for ink jet contain radiation curable monomers containing vinylether and acrylate functions.
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7553886 |
Cross-linked latex particulates
The present invention is drawn to cross-linked latex particulates. The latex particulates include a plurality of polymerized monomers and cross-linking agent. The cross-linking agents are of...
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7553885 |
Ink for inkjet recording
An ink for inkjet recording of the invention includes water and a pigment, where the pigment is dispersed using a polymer having a refractive index of at least 1.58 or more, an acid value of 50...
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7553884 |
Ink set for use in ink-jet recording, ink-jet recording process, recording unit and ink-jet recording apparatus
Disclosed herein is an ink set for use in ink-jet recording, which comprises at least 2 ink compositions the solid content concentrations of which are different by more than 2% by mass. The said at...
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7553883 |
Aqueous pigment ink composition and method of manufacturing the same
The invention provides an aqueous pigment ink composition that ensures excellent recording characteristics on any type of recording mediums. An aqueous pigment ink composition of the invention...
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7550519 |
Curable colored inks for making colored silicone hydrogel lenses
The present invention provides an actinically or thermally curable ink for making colored silicone hydrogel contact lenses. The ink of the invention comprises at least one colorant, a solvent and a...
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7550518 |
Methods and compositions for three-dimensional printing of solid objects
A three-dimensional printing materials system and method can produce both appearance models and small numbers of functional parts in an office environment. The method can include building...
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7544723 |
Blue printing ink for color filter applications
Blue inks for displays are provided. In one aspect, the blue inks include one or more blue organic pigments, one or more monomers, one or more polymeric dispersants, and one or more organic...
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7541406 |
Phase change inks containing curable isocyanate-derived compounds
Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a urethane which is the reaction product of a mixture comprising (1)...
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7541394 |
Water base pigment ink composition for inner lead type writing instrument
A water base pigment ink composition for inner lead type writing instruments do not comprise white colored inorganic pigments or white colored resin particles as coloring materials and the content...
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7538149 |
Ink composition, inkjet recording method, printed material, process for producing lithographic printing plate, and lithographic printing plate
An ink composition is provided that includes (a) a polymerizable compound, (b) a polymerization initiator, (c) a coloring agent, and (d) a fragrance. There is also provided an inkjet recording...
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7538148 |
Aqueous ink composition
The ink of the present invention comprises at least a three-dimensional film-forming component and water, comprises an adhesive synthetic resin emulsion as said three-dimensional film-forming...
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7538147 |
Image forming method, pattern forming method and liquid-applying apparatus which make use of liquid compositions
An image forming method which imparts two or more kinds of liquid compositions onto a recording medium to form an image thereon, the image forming method comprising the steps of: preparing plural...
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7537329 |
Reaction liquid, set of ink composition and reaction liquid, and image recording method
A reaction liquid containing a reactive substance that reacts with at least one component in an ink composition containing a coloring material in a dispersed state, in which the reactive substance...
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7534825 |
TFE copolymers
Dispersions of fluorinated polymers substantially free from fluorinated surfactants, having high stability to shear combined with high stability to segregation, said dispersions comprising one or...
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7531582 |
Radiation curable phase change inks containing curable epoxy-polyamide composite gellants
Ink vehicles having improved gellant solubility and ink compositions including such ink vehicles are provided. Exemplary ink vehicles include first and second co-monomers, and a gellant that...
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7528180 |
Ink set for use in ink-jet recording, image forming process and image recording apparatus
Disclosed herein is an ink set for use in ink-jet recording, which comprises at least 2 ink compositions the solid content concentrations of which are different by more than 2% by mass. The at...
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7528179 |
Block polymer, polymer-containing composition containing the same, ink composition and liquid applying method and liquid applying apparatus utilizing the polymer-containing composition
A block polymer comprised of a polyalkenyl ether main chain comprises a first block segment having hydrophobicity; a second block segment having an upper limit hydration temperature exceeding 70°...
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7524892 |
Pigment dispersion and ink composition and ink set both containing the same
It is an object of the present invention to provide a pigment dispersion, an ink composition, and an ink set, enabling excellent glossiness, bronzing prevention, and ink composition storage...
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7521491 |
Oil-based ink composition for ballpoint pen and ball-point pen using oil-based ink
An oil-based ink composition for a ball-point pen that enables suppression of a blobbing phenomenon by controlling the internal cohesion force of an ink is provided; An oil-based ink composition...
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7521490 |
Waxes for producing printing inks
The invention relates to mixtures for producing printing inks, wherein the mixtures comprise a homopolymerizate or copolymerizate of C 2 -C 18 -α-olefins, which are produced by means of...
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7517921 |
Ink-jet ink and recording method using the same
An ink-jet ink is provided which exhibits excellent ejection stability during printing and results in improved abrasion resistance of text and images formed on various recording media, as well as...
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