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7612129 |
Distributed paint manufacturing system
A paint manufacturing method includes receiving each of a group of fluid prepaints at different inputs of a fluid component mixing system, determining at a computer system a first fluid prepaint...
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7605186 |
Non-acidic, non-basic colloid solution containing dispersed titanium dioxide method of manufacturing the same, and coating material comprising the colloid solution
A method of manufacturing a neutral and transparent metal oxide colloid solution containing dispersed titanium dioxide nano particles comprising the steps of (i) adding a titanium compound and a...
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7601212 |
Pigment particles coated with polysaccharides and having improved properties
Processes for altering surface properties of pigment particles are provided. The processes include coating the particles with ionic natural polysaccharides or ionic derivatives of natural...
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7594962 |
Process for the production of porous inorganic materials or a matrix material containing nanoparticles
The present invention relates to a process for the production of porous inorganic materials or a matrix material containing nanoparticles with high uniformity of thickness and/or high effective...
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7578878 |
Pigment grade corrosion inhibitor host-guest compositions and procedure
A pigment grade corrosion inhibitor and a method of applying the inhibitor is disclosed. The inhibitor is comprised of a host species comprised of an inorganic compound having a layered structure...
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7566497 |
Method for forming pigment pseudoparticles
Disclosed herein is a method of forming pigment pseudoparticles from pigment particles, comprising polarizing the pigment particles with a gas and agglomerating the polarized pigment particles to...
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7521039 |
Photocatalytic rutile titanium dioxide
The present invention is directed to photocatalytically active rutile titanium dioxide. The photocatalytically active rutile titanium dioxide of the present invention demonstrates enhanced activity...
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7470467 |
Silica nanoparticles modified with organometallic compounds of zirconium and/or titanium
The invention relates to modified nanoparticles based on pyrogenic silica which are produced by treating pyrogenic silica with compounds of the general formula I Me(OR 1 ) 4 , and/or of the general...
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7455726 |
Photostabilised effect pigments
The present invention relates to photostabilised effect pigments in which one or more calcined and vanadium-containing oxide layers, alone or mixed with sulfates, borates or phosphates, have been...
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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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7413799 |
Reflective film and reflective plate
A reflective film includes a substantially non-drawn film having a layer A that includes a resin composition A containing a resin having a refractive index of less than 1.52 and titanium oxide. The...
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7413726 |
Synthesis of ultrafine rutile phase titanium dioxide particles
The present invention provides a low temperature process for the synthesis of ultrafine rutile phase titanium dioxide particles through vapor phase hydrolysis of titanium tetra chloride.
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7413599 |
Coated pearlescent pigments with SiO2 and cerium oxide
The invention relates to pearlescent pigments with a platelet-shaped substrate comprising metal oxide and having a first and a second protective layer, said metal oxide having a refractive index of...
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7407606 |
Electroconductive powder and method for production thereof
A method for producing a titanium dioxide powder having a well electroconductive layer containing substantially no antimony, which comprises providing a titanium dioxide powder containing specific...
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7393591 |
High-reflectivity polyester coating
A high reflectivity coated substrate and coating composition employing a binder that includes a cycloaliphatic group and contains a polyester resin having a number average molecular weight from...
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7365118 |
Polymer-assisted deposition of films
A polymer assisted deposition process for deposition of metal oxide films is presented. The process includes solutions of one or more metal precursor and soluble polymers having binding properties...
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7344591 |
Stabilized suspension of titanium dioxide nanoparticles and methods of manufacture
Titanium dioxide nanoparticles are formed using a dispersing agent to form nanoparticles with desired size, shape, and uniformity. The titanium dioxide nanoparticles are formed by reacting an...
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7344590 |
Silver pigments
The present invention relates to silver pigments based on transparent, low-refractive-index, platelet-shaped substrates which have a high-refractive-index coating consisting of TiO 2 having a...
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7339000 |
Method and apparatus for producing an aqueous paint composition from a plurality of premixed compositions
The present invention is directed to the provision of premixed aqueous compositions which are used to provide a paint composition of varying finish characteristics at the point of sale. Thus, the...
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7326399 |
Titanium dioxide nanoparticles and nanoparticle suspensions and methods of making the same
Titanium dioxide nanoparticles are formed using a dispersing agent to form nanoparticles with desired size, shape, and uniformity. The titanium dioxide nanoparticles are formed by reacting an...
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7316741 |
Ceramic colorants in the form of nanometric suspensions
Described herein are ceramic colorants consisting of suspensions of particles of nanometric dimensions, their production and use.
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7291217 |
Non-toxic corrosion-protection pigments based on rare earth elements
A corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combinded to form a rare earth/valence stabilizer complex. The rare earth element is selected from cerium,...
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7288217 |
Electroconductive compound in flake form and electroconductive composition
An electroconductive compound in a flake form, characterized in that it comprises a titanium oxide which has an average long diameter of 1 to 100 μm and an average thickness of 0.01 to 1.5 μm,...
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7285162 |
Titanium dioxide pigment having improved light stability
In various embodiments, methods and compositions are provided comprising titanium dioxide and silica spacers having improved light stability for use in paper, plastic and paints.
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7264672 |
Titanium dioxide pigment composite and method of making same
A process for producing an improved titanium dioxide pigment composite is provided, as are particles produced thereby. The process comprises producing a slurry comprising titanium dioxide...
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7261942 |
Photocatalytically-active, self-cleaning aqueous coating compositions and methods
Method for producing novel photochemically-active metal oxide-containing aqueous compositions such as TiO 2 compositions coated or sprayed and dried under ambient conditions to form novel...
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7261770 |
Compositions and methods comprising pigments and polyprotic dispersing agents
In various embodiments, a pigment composition is provided comprising a base particle and a dispersing agent, the dispersing agent comprising a salt and/or ester of: (i) an amine, alcohol, and/or...
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7247200 |
Titanium dioxide finishing process
This disclosure relates to process for producing titanium dioxide (TiO 2 ) pigments, comprising the following steps: a) oxidizing a mixture of titanium tetrahalide and a rutile forming agent, such...
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7238231 |
Process for manufacturing zirconia-treated titanium dioxide pigments
An improved process is described for manufacturing zirconia-treated titanium dioxide pigments, wherein the zirconia treatment is accomplished in the process of fluidizing a titanium dioxide filter...
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7226503 |
Effect pigments based on coated glass flakes
The present invention relates to effect pigments based on thin glass flakes and to a method for the production of such pigments. The resulting pigment can be used in any application for which...
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7169222 |
Multilayer interference pigments
Multilayer interference pigment consisting of a transparent carrier material coated with alternating layers of metal oxides of low and high refractive index, the difference in the refractive...
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7166157 |
Method for the surface treatment of a titanium dioxide pigment
A method and material for improved TiO 2 pigment for paper and laminates is described. Phosphorous, titanium, and aluminum compounds are successively added to a TiO 2 pigment suspension....
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7160374 |
Flaky pigments coated with a coupling agent and a perfluoroalkyl phosphate
A flaky pigment excellent in leafing properties and in adhesion between pigment particles and a coating (resin) was obtained by coating the surface of a flaky pigment with a coupling agent and a...
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7144840 |
TiO2 material and the coating methods thereof
The present invention relates to a titanium dioxide material for coating on a substrate and method of making the same. The coated material is resistant to delamination and can be used for...
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7141111 |
Embedded pigments for ceramic products and oxides in the form of nanometric particles
Described herein are embedded pigments consisting of a labile chromophore englobed in a coating of refractory and transparent material formed by nanomolecular particles, also described are oxides...
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7135206 |
Coated titanium dioxide particles
A method for producing nanoscale titanium dioxide particles which are coated with an oxide, a hydroxide or an oxide hydroxide of Al, Ce, Zr and/or Si wherein the enzymatic precipitant system...
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7135065 |
Method for the post-treatment of titanium dioxide pigments
The invention relates to a method for the post-treatment of titanium dioxide, in order to produce particularly weather-resistant titanium dioxide pigments with good optical properties. The method...
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7132470 |
Method and apparatus for producing an aqueous paint composition from a plurality of premixed compositions
The present invention is directed to the provision of premixed aqueous compositions which are used to provide a paint composition of varying finish characteristics at the point of sale. Thus, the...
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7091262 |
Particulate inorganic solids treated with organophosphinic compounds
A treatment for particulate inorganic solids is provided. This treatment, which uses certain organophosphinic compounds, imparts improved physical and chemical qualities including lacing...
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7084179 |
Titanium oxide dispersion, thin film and process for producing these
An aqueous dispersion of titanium oxide particles comprising chloride ion, and a Brønsted base other than chloride ion, preferably at least one kind of ion selected from nitrate ion and phosphate...
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7083852 |
Ultrafine mixed-crystal oxide, production process and use thereof
A process for producing an ultrafine mixed-crystal oxide characterized by producing an ultrafine mixed crystal oxide comprising primary particles in a mixed crystal state with a BET specific...
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7060126 |
Multilayered luster pigments
The invention relates to multilayered luster pigments based on metallic substrates, which are completely surrounded by a plurality of layers, where these layers comprise at least one layer pack (A)...
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7018465 |
Aerosolized ceramic porcelains and glaze composition
A spray glaze or opaque composition for coating dental restorations and other surfaces and objects such as hobby ceramics that comprises about 4 to about 50 weight % glaze material, about 5 to...
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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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7014700 |
Highly reflective interference pigments with dark absorption color
Highly reflective interference effect pigments with dark absorption color are obtained by reducing platy titanium dioxide. The present effect pigments may be used in cosmetics, plastics, inks, and...
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7011767 |
Liquid pigment dispersion and curative agents
A liquid pigment dispersion is disclosed. The dispersion comprises a pigment dispersed in a blend of two or more active hydrogen-containing materials that together have a freezing point that is...
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6997982 |
Pigment with a metallic luster
The invention relates to a pigment with a metallic luster, comprising a plate-like non-metallic substrate having a thickness lower an 200 nm, which is entirely coated with a metallic layer.
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6991677 |
Titanium dioxide-calcium carbonate composite particles
Titanium dioxide-calcium carbonate composite particles capable of realizing characteristic properties inherent in titanium dioxide such as a high opacity, a process for producing the same, and a...
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6984682 |
Color effect pigments and method of forming the same
A metallic effect pigment including a metallic, corrosion resistant reflective core of reflectivity from 40% to 80%; having deposited thereupon at least one dielectric coating layer formed of at...
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6974611 |
Titanium oxide dispersion composition, and method and container for preserving the same
A titanium oxide dispersion composition is provides, the composition comprising a solvent and a titanium oxide with an average secondary particle diameter of 100 nm or smaller, the dispersion...
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