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7524441 |
Color filter composition, method and apparatus for manufacturing a color filter having the same
A color filter composition comprises a mixture of a binder and a monomer in a predetermined ratio, a pigment, and a solvent. The predetermined ratio is a ratio of the binder to the monomer and...
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7452597 |
Interference pigments comprising a layer of silicon oxide
The present invention relates to pigments, comprising
(A) optionally a layer consisting of a metal, (B) at least one layer, which is located between the layers (A) and (C), if a layer (A) is...
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7396587 |
Black film comprised of thermoplastic polyester
This invention relates to a single- or multilayer, oriented film formed from polyester and at least one inorganic black pigment. The inventive films include at least one layer which has, alongside...
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7378074 |
Method of forming a uniform carbon nanotube electron-emission layer in a field emission display
A carbon nanotube suspension uses water as the basic solvent added with dispersant, stabilizer, coalescing aid, adhesion promoter, and a carbon nanotube. The basic solvent and the above solutes...
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7368009 |
Carbon fine particle structure and process for producing the same, carbon fine particle transcriptional body for producing the same, solution for producing carbon fine particle structure, carbon fine particle structure, electronic device using carbon fine particle structure and process for producing the same, and integrated circuit
A carbon fine particle structure containing plural carbon fine particles having a graphite structure and a crosslinked part containing plural functional groups chemically bonded to each other, at...
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7294185 |
Reaction of carbon black with diazonium salts, resultant carbon black products and their uses
Processes for preparing a carbon black product having an organic group attached to the carbon black. In one process at least one diazonium salt reacts with a carbon black in the absence of an...
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7241334 |
Sulfonated carbonaceous materials
The present invention provides methods for the incorporation of sulfonate functional groups onto the surface of carbonaceous compounds and materials, and similarly provides several surface modified...
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7214263 |
Carbon black and recording liquid using the same
A recording liquid which gives a printed matter having a high blackness, reduced blurring, satisfactory printed-image quality, and satisfactory print fastness of a record such as light resistance...
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7173078 |
Process for preparing modified pigments
A process for preparing a modified pigment having attached at least one organic group is described. This process comprises the step of reacting a dried mixture comprising a pigment having attached...
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7148285 |
Coated carbon black pellets and methods of making same
A method of producing coated carbon black pellets is disclosed and includes contacting carbon black pellets with a coating agent to at least partially coat the individual carbon black pellets with...
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7077898 |
Black pigment compositions
The present invention relates to black pigment compositions comprising
(a) carbon black, and (b) a compound of the formula
(MO 3 S) m -Q...
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7025905 |
Black composite particles for semiconductor sealing material, and semiconductor sealing material using the same
Black composite particles for a semiconductor sealing material of the present invention, comprises:
an extender pigment as a core particle; and a black pigment formed on surface of the...
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7018458 |
Use of organofunctionally modified polysiloxanes containing phenyl derivatives as dispersants and wetting agents for fillers and pigments in aqueous pigment pastes and ink or paint formulations
The invention relates to the use of organofunctionally modified polysiloxanes containing phenyl derivatives as dispersants for preparing aqueous pigment formulations, paints, coating materials, and...
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6960250 |
Carbonaceous material
A carbonaceous material with organic groups obtainable by reacting carbonaceous material with organic compounds of the general formula I
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6890507 |
Ozone treatment of fly ash
Carbon-containing fly ash has been treated with optimum amounts of ozone. There is homogenous treatment of the fly ash with ozone and over saturation with ozone is avoided. In a further embodiment...
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6881251 |
Inkjet ink composition, method for manufacturing the inkjet ink composition and image forming method using the inkjet ink composition
A method for manufacturing a composition including: mixing a basic material with a pigment dispersion including at least a pigment and water; and then subjecting the mixture of the basic material...
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6852158 |
Method for attachment of one or more organic groups onto a particle
A method of attaching one or more organic groups onto a particle is described which involves reacting at least one radical with at least one particle wherein the radical is generated from the...
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6831194 |
Surface modification of carbonaceous materials by introduction of gamma keto carboxyl containing functional groups
The present invention provides a method for the preparation of carbonaceous materials comprising a plurality of gamma-keto-carboxyl containing functional groups surface bonded thereto, and further...
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6828015 |
Composite containing thin-film particles having carbon skeleton, method of reducing the thin-film particles, and process for the production of the composite
There are provided a composite which is formed of a component (a) or a component (b) and a component (c), or the component (a) or the component (b) and a component (d), and is suitable for various...
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6827772 |
Carbon black and compositions containing same
Novel carbon blacks are described which have a volatile content of from about 1.5 to about 3.5 and/or a moisture content of at least 0.5 along with one or more analytical properties. Inks and...
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6818050 |
Lacquers and paints and coating material systems
Paint and coating material system comprising a) at least one solids component comprising at least one organic or inorganic white, black or chromatic pigment, organic or inorganic fillers, or...
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6803026 |
Compacted carbon black pellets
This invention relates to carbon black pellets obtained by compaction of carbon black powder in the presence of auxiliary substances, which pellets, despite the compaction, surprisingly exhibit...
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6780234 |
Pigment granulates for coloring building materials
The invention pertains to pigment granulates for the coloring of asphalt, bitumen, bituminous materials, tar, and plastics as well as processes to manufacture such granulates. The mixture to be...
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6758891 |
Carbon-containing material
A carbon-containing material with organic groups, which is obtainable by reaction of the carbon-containing material with organic compounds of the general formula 1 A process for preparing the...
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6734262 |
Methods of forming conductive thermoplastic polyetherimide polyester compositions and articles formed thereby
An electrically conductive thermoplastic composition with a superior ability to be heated rapidly in an electromagnetic field comprises a polyetherimide resin, a polyester resin, and electrically...
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6706110 |
Pigment granulate for coloring non-polar media and methods for the production
The invention pertains to pigment granulates for the coloring of asphalt, bitumen, bituminous materials, tar, and plastics as well as processes to manufacture such granulates. The mixture to be...
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6703443 |
Low-viscosity nonaqueous liquid pigment dispersions and methods of utilizing such compositions
A new and useful nonaqueous liquid pigment dispersion is provided which is easy to handle and produces thorough and effective colorations within target media, particularly as compared to standard...
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6695902 |
Asphalt composites including fly ash fillers or filler blends, methods of making same, and methods for selecting or modifying a fly ash filler for use in asphalt composites
The present invention is a fly ash filler or filler blend having a particle size distribution with at least three modes that when combined with asphalt produces asphalt composites such as roofing...
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6686042 |
Optically variable pigments and foils with enhanced color shifting properties
Pigment flakes are provided which can be used to produce colorant compositions having color shifting properties. The pigment flakes can have a symmetrical coating structure on opposing sides of a...
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6673738 |
Photocatalytic active carbon, colored photocatalytic active carbon, coloring active carbon, and deodorant and adsorption product using them
A photocatalytic active carbon capable of demonstrating a stable deodorizing and adsorbing ability for a prolonged period of time is produced by depositing a coating of a photocatalyst on the...
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6660075 |
Carbon black
The present invention is directed to carbon blacks having organic groups. The organic groups are connected by one or two carbon atoms of a C—C single bond or double bond that are not a component...
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6645287 |
Coating compositions comprising high t-area carbon products
The present invention discloses coating compositions comprising a liquid vehicle and a carbon product having a t-area greater than or equal to 400 m 2 /g. In addition, the present invention...
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6638350 |
Ink jet ink composition
The invention provides an ink composition having improved printing performance. The ink composition includes an ink vehicle, from about 0.1 to about 10% by weight self-dispersed ink pigment, from...
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6630018 |
Colored and coated plateletlike pigments
The invention relates to a platelet-shaped pigment having high luster and high covering power or high transparency, consisting of a transparent, inorganic, platelet-shaped matrix which can contain...
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6623787 |
Method to improve the stability of dispersions of carbon
A method for preventing a carbon dispersion from increasing in viscosity during use is described. The dispersion comprises graphite particles or carbon black particles or a combination of both...
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6605146 |
Systems and methods for producing and using fine particle materials
Systems and methods of making and using fine particle materials in pigment blends and for using the aforementioned pigment blends in paint, coating, or coloring compositions are provided. This...
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6596396 |
Thin-film-like particles having skeleton constructed by carbons and isolated films
Thin-film-like particles and isolated films of an extremely small thickness having a skeleton constructed by carbons are provided. The thin-film-like particles take independent shapes, have a...
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6569231 |
Pigment preparations, a process for preparing pigment preparations and use thereof
A pigment preparation, containing a pigment and/or carbon black and a polymer and/or a surfactant selected from the group of cross-linked polyoxyethyleneacrylic acid, fatty alcohol polyglycol...
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6565642 |
Pigment dispersion liquid and method of producing the same
The pigment dispersion liquid is produced using at least a pigment, liquid medium, and a dispersant, as follows. That is, a mixture consisting of at least the pigment, liquid medium and the...
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6562117 |
Process for producing pigment dispersion
There is provided a method for regulating the average particle diameter of a pigment for an ink composition possessing excellent anti-clogging properties and ejection stability. The method...
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6554891 |
Ink composition and method for inkjet recording using the same
An ink composition containing a surface-modified pigment is provided which can realize anti-clogging properties and images having high print density. The ink composition comprises at least a...
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6551393 |
Methods of making a particle having an attached stable free radical
A modified particle is disclosed wherein a particle has an attached group having the formula: wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene...
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6540945 |
Carbon-reinforced thermoplastic resin composition and articles made from same
Carbon fiber-filled, thermoplastic resin compositions having improved electrical properties at a given level of carbon fibers are formed from thermoplastic resin and carbon fibers associated into...
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6540825 |
Compositions utilizing dispersants
The present invention describes the reaction product of an alkanolamine and a hydrocarbyl succinic anhydride compound useful in assisting the dispersion of pigments in aqueous and/or non-aqueous...
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6533859 |
Surface treated carbon black having improved dispersability in rubber and compositions of rubber therefrom having improved processability, rheological and dynamic mechanical properties
The invention comprises a composition comprising a combination of carbon black and at least one surface treating agent selected from the group consisting of quinone compounds, quinoneimine...
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6524383 |
Method for manufacturing pigment dispersion, pigment dispersion obtained by this method, and ink jet recording ink using same
Disclosed is a pigment dispersion that can be used for an ink jet printing-use pigment ink that affords stable printing characteristics and has excellent storage stability in an ink jet printer...
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6508876 |
Colored interference pigment
A colored interference pigment having a platelet-shaped layer as substrate, a coating of at least one metal oxide layer and, optionally, a further layer, at least two layers comprising or...
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6506245 |
Ink jet inks, inks, and other compositions containing colored pigments
Colored pigments having one or more desired parameters and/or properties are described. These parameters and/or properties include: a) a particles size of from about 10 nm to about 300 nm; b) an...
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6503317 |
Dye based aqueous pigment dispersions
Aqueous based pigment dispersions wherein the pigment is dispersed in a dispersant dye in the absence of any other dispersant or additive and aqueous based printing ink compositions containing...
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6482386 |
Carbon blacks useful in wire and cable compounds
Novel carbon blacks are described wherein the carbon blacks have a nitrogen surface area of from about 65 to about 95 m 2 /g; an Iodine number without additive of from about 64 to about 120 mg/g; a...
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