Matches 101 - 150 out of 285 < 1 2 3 4 5 6 >
Match Document Document Title
6140406 High solids interactive coating composition, ink jet recording medium, and method  
A coating composition for an ink jet recording medium comprises an aqueous suspension of absorptive pigment, a binder, a sizing agent, and a cationic fixing agent. The coating composition combines...
6136085 Silica-coated alkaline earth metal carbonate pigment  
A method for forming a silica coating on at least a portion of the surface of alkaline earth metal carbonate particulates in aqueous suspension and the silica-coated alkaline earth metal carbonate...
6129786 Composite pigments based on polyalkylenepolyamine-modified nanoparticulate metal oxides and anionic dyes  
Composite pigments based on nanoparticulate metal oxides modified by crosslinked or uncrosslinked polyalkylenepolyamine and anionic dyes are useful for coloring paints, inks, plastic, paper, wood,...
6113682 Method for preparation of composite pigments for make-up cosmetics and make-up cosmetic compositions containing composite pigments made thereby  
Disclosed herein is a method for preparation of composite pigments for make-up cosmetics having improved skin-adhesion and spreadability, and excellent skin color-expression, and improved water...
6103003 Textured coating and method of applying same  
A textured coating and method of applying same. The coating comprises a high-solids polyamide epoxy having a resin and a hardener, and the epoxy is mixed with a texture aggregate filler being...
6103004 Matting agent based on aggregated silica  
The invention relates to an aggregated silica gel which has been produced from silica gel particles having a particle size of 1 to 20μ, a surface of 200 to 1000 m 2 /g and a specific pore volume...
6086668 Uniformly coated particulate metal oxide  
Metal oxide particles having a substantial uniform and homogeneous (across-particle) coating of a metal oxide or organofunctionalized metal oxide are disclosed and are prepared by hydrolysis of a...
6077341 Silica-metal oxide particulate composite and method for producing silica agglomerates to be used for the composite  
A silica-metal oxide particulate composite comprising silica agglomerates having voids formed by random stacking of scaly silica primary particles, and metal oxide particulates supported on the...
6074474 Multi-component pigment slurry and method of making the same  
A multi-component pigment slurry which comprises at least 50% solids. The slurry is formulated to be admixed into paint and coating compositions to promote TiO 2 extension. The slurry includes a...
6063179 Goniochromatic gloss pigments based on coated silicon dioxide platelets  
Goniochromatic luster pigments based on silicon dioxide platlets, CVD coated with A) a nonselectively absorbing filmlike layer at least partially transparent to visible light, and B) if desired an...
6045914 Pearlescent glass pigment  
A pearlescent pigment comprises C glass flakes having a first layer comprising rutile titanium dioxide or iron oxide thereon and a second layer comprising hydrous oxide or hydroxide of a polyvalent...
6022404 Surface-modified, pyrogenically produced mixed oxides, method of their production and use  
Surface-modified, pyrogenically produced mixed oxides which contain two or more components of the series SiO 2 , Al 2 O 3 , TiO 2 , ZrO 2 , Fe 2 O 3 , Nb 2 O 5 , V 2 O 5 , WO 3 , SnO 2 , GeO 2 ...
6017387 Process for preparing molding sand for green sand mold  
A process for preparing a molding sand for a green sand mold is provided. The process comprises the step of drying under a reduced pressure of 0 to 0.3 atm for 0.5 to 30 seconds a green molding...
6013234 Silica pigment particulates  
Dry, freely-flowing, water-insoluble but readily dispersible, solid and homogeneous silica pigment particulates essentially spheroidal in geometrical configuration and having a mean particle size...
6013370 Bright metal flake  
A rigid and brittle bright metal flake is formed of a central layer of a reflective material supported on both sides by dielectric layers. In a preferred embodiment, the metal layer is aluminum...
5997953 Oleic acid as an additive for a protective coating  
In a protective coating formulation requiring the use of polyamine molecules, oleic acid is used as a very effective additive to remove any excess polyamines. The carboxyl groups of the oleic acid...
5989460 Electrically conductive coating  
An electrically conductive floor coating comprising a ferroalloy containing layer including particles of ferroalloy interspersed with a resinous binder.
5980980 Method of repairing porous ceramic bodies and ceramic composition for same  
A ceramic composition for the repair of porous ceramic bodies comprises a ceramic material having cations which are reactive with phosphate ions, a source of reactive phosphate ions, and filler. An...
5968249 Process for preparing silica pigment  
A process for preparation of silica pigment by mixing sea water and an aqueous solution of sodium silicate is disclosed, in which no acidulating agent is used and the amount of sea water is 50-500...
5935543 Amorphous precipitated silica  
Amorphous precipitated silica which may be used to form battery separators of very low specific resistance is characterized by (a) a CTAB surface area in the range of from 140 to 185 m 2 /g; (b) a...
5897698 Non-settling , universal machine dispensable pearlescent pigment dispersions  
An aqueous, non-settling, universal nacreous pigment dispersion that can be used in dispensing machines for the custom mixing of retail and trade sales of alkyd or solvent-thinned and water-based...
5891235 Additive for resins, process for its preparation and olefin resin composition using this additive  
An additive for resins, a process for preparing amorphous definite particles used as an inorganic additive, and an olefin resin composition blended with the additive, and an agricultural film...
5885343 Dyed silica pigments and products made from same  
The adsorption of cationic dyes on nanosize negatively charged silica particles to form colored pigments is disclosed. The dyes are chemisorbed and their uptake is controlled by the strong chemical...
5858906 Compacts based on pyrogenically produced oxides  
Compacts produced from a pyrogenically produced oxide, magnesium stearate, methyl cellulose and urea are mixed together in the presence of water, compacted, dried, comminuted to a powder, and the...
5846310 Coated spherical SiO.sub.2 particles  
Spherical SiO 2 particles with a size of from 5 to 500 nm coated at individual points with TiO 2 , Fe 2 O 3 or ZrO 2 particles with a size of less than 60 nm. The coated SiO 2 particles can be...
5833746 Silica filler and method for its production  
A silica filler containing from 30 to 90 wt % of particles having a particle size of at least 30 μm, wherein the roundness of the particles having a particle size of at least 30 μm, is from 0.83...
5827363 Structure precipitated silicates and silicas, production and use in ink jet printing  
A method for preparing precipitated silicates and silicas having good high shear rheology in high solids aqueous slurries. Destructuring of aluminum silicate and silica via dry milling results in...
5776240 Granules based on pyrogenically prepared silicon dioxide, methods for their preparation and use thereof  
Granules based on silicon dioxide and having the properties: Average particle size: 10 to 120 μm BET surface area: 40 to 400 m 2 /g Pore volume: 0.5 to 2.5 ml/g Pore size...
5766336 Colored pigments based on oxide-nitrides, the preparation and use thereof  
Colored pigments are provided from the green-yellow to red spectrum based on oxide-nitrides with two or three different cations Q, R and S in the crystal lattice, wherein the nitrogen to oxygen...
5753026 Process for the preparation of inclusion pigments  
Reaction spray process for preparing inclusion pigments by suspending the pigment to be encapsulated in an aqueous solution or suspension of a precursor of the inclusion material, spraying the...
5747003 Amorphous precipitated silica abrasive  
A statistically large population of particles of amorphous precipitated silica comprising pigmentary phase particles and glassy phase particles and having a glassy phase fraction in the range of...
5720806 Filler for ink jet recording paper  
The invention provides a filler for ink jet recording paper which is composed of an amorphous silica containing 0.3-1.0% by weight of Al 2 O 3 and having a BET specific surface area of 250-400 m...
5707439 Layered minerals and compositions comprising the same  
Novel silicate minerals that have undergone a cation exhange with at least one heteroaromatic cation comprising a positively charged organo-substituted heteroatom and/or at least one positively...
5707440 Inorganic filler material with retention properties, and method and use of such material  
A finely divided inorganic filler material is a sintered composite which consists of larger macro-filler particles of glass and of smaller micro-filler particles of glass or ceramics partially...
5647903 Microporous high structure precipitated silicas and methods  
Precipitated silicas having wet cake moisture values in excess of 85%, BET surface areas of 600-700 m 2 /g, oil absorption values of 50 to 60 cc/100 g, total intruded volume of about 1.2 to 0.8...
5637284 Process for continuous refining of quartz powder  
A rotating cylindrical quartz glass tube is partitioned into at least 3 chambers comprising a pre-heating chamber, a reaction chamber, and a gas desorption chamber. The process comprises...
5628932 Electroconductive composition and process of preparation  
An electroconductive composition comprising a two-dimensional network of antimony-containing tin oxide crystallites in association with amorphous silica, the composition according to one aspect of...
5605569 Precipitated silica having high sodium sulfate content  
Particles comprising particulate amorphous precipitated silica in association with from 5 to 10 percent by weight sodium sulfate and less than 10 percent by weight water, wherein the percentages...
5591797 Transition metal-containing hydrophobic silica  
The transition metal-containing hydrophobic silica has a BET specific surface area of 40 to 450 m 2 /g, a carbon content, obtained by the imparting of hydrophobic properties, of at least 0.5% by...
5578120 Laser beam absorbing resin composition, coloring material therefor and laser bean marking method  
A laser beam absorbing resin composition is disclosed which includes 100 parts by weight of a resin, and 1-100 parts by weight of composite particles having an average particle diameter of 0.1-50...
5532063 Silicon oxide depositing source and coated film  
A silicon oxide depositing source is a mixture of a metallic silicon powder and a silicon dioxide powder. Both the powders are finely divided to a mean particle size of up to 20 μm. They are mixed...
5480480 Aqueous multicolor paint  
An improved polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase which is characterized by disperse phase bodies of improved...
5472493 Surface modified silica  
A novel and improved surfactant modified silica and method for making the same. The surfactant modified silica is characterized as a fumed silica having a surfactant material treated therewith....
5472640 Conductive lamellar pigments  
The application relates to conductive lamellar pigments in which lamellar substrate is coated with an electrically conductive layer, characterized in that a lamellar metal oxide or a lamellar...
5453212 Powdery hydrophobic filler for bituminized traffic surfaces  
The invention concerns a powdery, hydrophobic filler for bituminized traffic surfaces, including at least one substance that lowers the freezing point of water.
5447604 Silica sols, a process for the production of silica sols and use of the sols  
Silica sols which have a large alkali excess, i.e. a low molar ratio SiO 2 to M 2 O, and which contain silica particles with a high specific surface area. The silica sols can be prepared through...
5441564 Pigment mixture  
The invention relates to a pigment mixture containing a component A composed of at least one platelet-shaped interference pigment and a pigment B composed of at least one platelet-shaped color...
5437719 Polyurethane-based aqueous multicolor paint  
An improved polyurethane-based water-in-water multicolor paint composition is provided having a disperse phase and a continuous phase which is characterized by an accelerated capacity to transfer...
5401309 Rare earth metal sulfide pigment compositions  
Novel colorant/pigment compositions, prepared via precipitation technique and well suited for the coloration of a wide variety of materials and substrates, e.g., plastics, paints and inks,...
5380359 Cosmetics based on naturally derived melanin-coated pigments  
A melanin-coated pigment obtained by coating a carrier with a readily alkali-soluble natural melanin, and a cosmetic containing the pigment are provided. The melanin-coated pigment is highly safe...
Matches 101 - 150 out of 285 < 1 2 3 4 5 6 >