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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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7553365 |
Water-based pigment dispersions, inkjet recording inks, and color filters
An aqueous pigment dispersion is produced by ultrafinely dispersing a pigment dispersion mixture, which has been obtained by mixing at least a pigment and a dispersant in an aqueous medium, with...
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7550041 |
Highly concentrated flowable pigment composition and process for its manufacture
The invention pertains to a highly concentrated pigment comprising
from 75 to 95% by weight, preferably from 78 to 95% by weight, most preferred from 80 to 95% by weight, based on the weight...
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7503970 |
Particulate metal oxide
A particulate metal oxide having the mean length of the primary particles in the range from 50 to 90 nm, the mean width of the primary particles in the range from 5 to 20 nm, and the median volume...
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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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7452416 |
Cationic titanium dioxide pigments
A composition containing cationic pigment particles includes titanium dioxide particles to which are bound a first water-soluble cationic polymer and cationic polymer latex particles. In some...
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7390355 |
Zinc oxide
A dispersion containing zinc oxide particles having a dispersion particle size of (i) median volume particle diameter in the range from 70 to 130 nm, (ii) less than 16% by volume of particles...
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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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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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7250080 |
Process for the manufacture of organosilicon compound-treated pigments
An improved process for making an organosilicon compound surface-treated titanium dioxide material, comprising (a) forming a mixture of the titanium dioxide material in water, (b) wet milling the...
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7169322 |
Aqueous dispersion, process for its production and use
Aqueous dispersion containing a silicon-aluminum mixed oxide powder, the powder containing 0.1 to 99.9 wt. % Al 2 O 3 and Si—O—Al-bonds. The dispersion can be produced using dispersing and/or...
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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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7156914 |
Pigment paste for concrete and method for making the same
A pigment paste and a method for making the same that alters the appearance of concrete such that, after the concrete sets, it resembles natural stone concrete sets, it resembles natural stone...
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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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7144838 |
Process for production of titanium dioxide pigment and resin composition containing the pigment
The present invention relates to a process for producing titanium dioxide pigment, which comprises a step of coating hydrolysis product of an alkylsilane compound represented by the following...
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7138011 |
Surface treated pigments
Inorganic pigments treated with at least one N,N,N-trialkyl quaternary amino acid inner salt possess improved processibility and dispersibility in thermoplastic materials, and impart improved...
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7135067 |
Water-based pigment dispersions, the production thereof and the use of the same
The invention relates to a pigment dispersion consisting essentially of a) at least one organic or inorganic pigment or a combination of the same, b) an alpha-methyl--omega-hydroxy-polyethylene...
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7135066 |
Titanium white paint for ice surfaces
Ice paint for painting ice surfaces. The ice paint comprises rutile TiO2, precipitated calcium carbonate manufactured to a particle size of 0.8 microns, and water. The rutile TiO2 is combined with...
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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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7118622 |
Organic dyes suitable for use in drugs and cosmetics laked onto a platy titanium dioxide pigment
An unsupported platy titanium dioxide pigment containing an organic dye laked thereon. The dyed TiO 2 pigment is useful to color cosmetic, food, and drug formulations.
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7101427 |
Particulate metal oxide
A particulate metal oxide having a mean length of the primary particles in the range from 50 to 90 nm, the mean width of the primary particles in the range from 5 to 20 nm, and the median volume...
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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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6881255 |
Pigment preparations
Pigment preparations comprising
a) at least one pigment, b) at least one polyethyleneimine which is alkoxylated, especially ethoxylated and propoxylated and/or butoxylated, and c) at least one...
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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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6846356 |
Pigment concentrates and method for producing them
Pigment concentrates comprising at least one pigment and one polyolefin wax prepared from one or more olefins by catalysis with a single-site catalyst comprising a transition metal of groups 5 to 8...
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6818051 |
Pigments
The invention relates to particles with an opalescent effect, which have a particle size in the range from 5 μm to 5000 μm, comprising monodisperse spheres having a diameter of 50 nm to 2 μm...
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6811723 |
Organic sol and solid compound based on titanium oxide and amphiphilic compound and preparation methods
An organic sol is disclosed comprising titanium oxide particles; an organic liquid phase and at least am amphiphilic compound selected among polyethylene phosphate alkyl ethers. In a first...
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6783586 |
Easy to disperse, high durability TiO2 pigment and method of making same
The present invention relates to a TiO 2 pigment coated sequentially in a wet treatment process with hydrous silica and hydrous alumina both in the presence of citric acid wherein the resulting...
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6784231 |
Pigment, method for producing pigment, pigment dispersion, and electrostatic image developing powder toner
A pigment having weak dispersion force to be readily dispersed in a medium to be colored from which an excellent yellow image having superior transparency can be produced. The pigment includes a...
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6783584 |
High-chromatic flaky pigment coated with semi-transparent film
To provide a high-chromatic flaky pigment with good colorability, and to provide a method for producing the flaky pigment in a simple and inexpensive plant. A high-chromatic flaky pigment of which...
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6736892 |
Pigment dispersions containing styrenated and sulfated phenol alkoxylates
The present invention provides sulfated and carboxymethylated surfactants and dispersants produced by reacting a styrenated phenol alkoxylate with sulfamic acid and then neutralizing with a base...
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6666914 |
Black colorant for ink-jet printing ink, ink-jet printing ink, and aqueous pigment dispersion containing the black colorant
A black colorant for ink-jet printing ink, has an average particle diameter of 0.001 to 0.15 μm, and comprises: extender pigments as core particles; a gluing agent-coating layer formed on at...
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6666913 |
Aqueous ink composition
The main object is to provide a water-based ink composition which is not only superior in hiding power but also has satisfactory writing properties. This invention relates to a water-based ink...
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6663851 |
Surface-modified titanium dioxide
A product obtained by treating surface-modified, pyrogenically produced titanium dioxide with at least one ammonium-functional silane, such as by spraying the pyrogenically produced titanium...
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6648956 |
Pigment preparation
The invention relates to a nondusting, solvent-containing homogeneous pigment preparation that includes ≧70% by weight of one or more effect pigments 0.1-30% by weight of an organic solvent or...
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6638353 |
Pigment preparation
The invention relates to a non-dusting homogeneous pigment preparation notable in that it comprises at least 40% by weight of one or more effect pigments, from 0.5 to 50% by weight of water and/or...
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6632274 |
Ultrafine particle dispersion composition, composition for interlayer for laminated glass, interlayer and laminated glass
By incorporating and dispersing infrared ray shielding ultrafine particles having an average particle size of from 10 to 60 nm and a volume ratio of ultrafine particles having particle sizes of at...
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6627336 |
Titanium oxide sol, thin film, and processes 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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6623557 |
Colorant for ink-jet printing ink, ink-jet printing ink, aqueous pigment dispersion containing the colorant, and organic and inorganic composite particles
A colorant for ink-jet printing ink of the present invention, has an average particle diameter of 0.001 to 0.15 μm, and comprises: extender pigments as core particles; a gluing agent coating layer...
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6616746 |
Titanium dioxide pigment and method for production thereof
The titanium dioxide pigment of this invention has on the titanium dioxide particle surface a coating layer comprising a polyhydric alcohol and a hydrolysis product of an aminosilane compound, has...
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6613832 |
Premixes and method of preparing adhesives and caulks from premixes
Sets of fluid premixes useful for adhesives and caulks are provided. Also provided are methods of providing adhesive lines and a caulk lines using the sets of premixes. Further provided are ranges...
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6596073 |
Solid pigment preparations
The invention relates to a solid pigment composition comprising a) at least one pigment, b) at least one compound selected from the group consisting of b0) a phenol-styrene-polyglycol ether or an...
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6582506 |
Pigment flakes
Pigment flakes having cores preferably composed of resins, polymers, thermoplastics, and/or thermosets with colorant (pigment and/or dyes) deposited thereon, coating applications thereof, and a...
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6582510 |
Use of comb-branched copolymers as pigment dispersants
A pigment dispersion suitable for use in the manufacture of pigmented coating compositions is provided. The pigment dispersion comprises a) pigment, b) carrier, and c) an acrylic/polyether...
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6582505 |
Dispersion of pigments
Aqueous pigment dispersions include branched alcohol alkoxylates of formula (I) as set forth in the specification and claims. The total dispersant used may include at least 40% by weight of the...
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6576052 |
Titanium dioxide pigment, process for producing the same, and resin composition containing the same
The titanium dioxide pigment of the present invention comprises titanium dioxide particles, the coating layer containing the aluminum phosphate compound and the coating layer containing the...
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