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7659315 |
Use of polyaminomethylenephosphonates as dispersing agents
A method of use of polyaminomethylenephosphonates as dispersing, wetting, and/or stabilizing agents in formulations for cements, detergents, ceramic materials, dyes, synthetic resins, rubbers,...
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7628951 |
Process for making ceramic insulation
A method is provided for producing insulation materials and insulation for high temperature applications using novel castable and powder-based ceramics. The ceramic components produced using the...
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7442663 |
Ceramic clay, ceramic formed article, ceramic structure, and manufacturing methods thereof
There is disclosed a ceramic clay obtained by kneading a forming material containing a ceramic forming material, wherein the forming material contains layered double hydroxide, in addition to the...
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7402543 |
Decorative refractory tile and method of use
The present invention relates to a decorative refractory tile and it's method of use. This decorative tile utilizes a specially formulated clay body that undergoes dehydration and vitrification by...
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7182891 |
Non-basic refractory compound as well as its uses
This invention concerns a non-basic refractory batch as well as its use.
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6919289 |
Methods and compositions for low thermal expansion ceramic
Methods and compositions are provided for making low temperature sintering ceramic bodies that have very low thermal expansion and low porosity.
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6528446 |
Process for making clay spheroids
A process of making ceramic spheroids by firing clay spheroids comprising by weight percent: FeO (3.22-5.21), Fe3O4 (3.40-5.11), SiO2 (52.49-59.42), CaO (1.99-7.96), MgO (2.81-4.69), Al2O3...
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5716894 |
Whiteware ceramic compositions
A whiteware ceramic composition is provided comprising a filler, 4 to 10% by weight of a flux having a median particle size of below 6 microns, a prefired ceramic material milled separately from...
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5614448 |
Method for the manufacture of porcelain
The invention relates to a porcelain with a transparency and strength properties of a hard porcelain, characterized by a phosphate-containing glass phase as well as the predominance of unreacted...
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5455210 |
Porcelain, porcelain batch composition and method for the manufacture of the porcelain
The invention relates to a porcelain with a transparency and strength properties of a hard porcelain, characterized by a phosphate-containing glass phase as well as the predominance of unreacted...
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5378280 |
Composition comprising leonardite, clay and lime and process therewith
A composition comprising leonardite, clay, lime, and an inorganic salt mixture and a process for controlling air quality comprising contacting an air stream with the composition are provided...
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5340782 |
Vitreous silica-based plastic refractory
A vitreous silica-based plastic refractory comprising at least 50 wt. % vitreous silica having a purity of at least 99% silica, a refractory plasticizer, and a bonding system containing an alpha...
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5225380 |
Phosphate ceramic hard tiles
Calcium aluminum magnesium phosphate ceramic hard tiles and processes for them are described. The tiles have a density in excess of about 110 pounds per cubic foot, a curl value less than about 20...
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5114892 |
Clay mixture having contamination resistance
A mixture of swellable clay, such as bentonite, is charged with an additive which provides an excess of single-charged cations which tend to neutralize the deleterious effects of double-charged...
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5112782 |
Cationically processed calcined kaolin clay
A method for producing a low abrasion calcined kaolin pigment which comprises forming an aqueous pulp of crude kaolin dispersing the pulp by adding thereto sufficient water-soluble organic cationic...
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5047255 |
Activating material composed mainly of animal bone, flocculating agent composed mainly of the material and processes for preparation thereof
A first activating material with pores having alkali-ionization promoting function and a process for the preparation thereof, the material comprises animal bone material which is calcined so that...
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4737192 |
Refractory binder, method for making same, and product produced thereby
A refractory binder including a tackifying agent. The tackifying agent is a montrorillorite clay. The binder is a chromium alumina phosphate mixture with a fluxing agent. The binder may also be a...
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4623435 |
Backfill for magnesium anodes
A backfill composition for use with sacrificial magnesium anodes used in the cathodic protection of ferrous metal structures comprises an anion-releasing material capable of releasing fluoride,...
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4552915 |
Low-temperature sintered porcelain composition suitable for forming
A low-temperature sintered porcelain composition suitable for forming in which at least one of polystyrene, polyethylene and polypropylene, butyral resin, lubricant and, if required, a plasticizer...
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4402756 |
Granular-filler material and its method of preparation from phosphatic clays
A granular fertilizer and insecticide carrier-filler material which is produced from phosphatic clays is disclosed along with its method of production. The granular carrier-filler material is...
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4356271 |
Noncollapsible ceramic foam
A lightweight, porous, ceramic material is made by mixing a slurry containing a foaming agent until a constant volume of foam is achieved. The foam is then pumped or poured into a mold or form...
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4352890 |
Diopside crystal precursor glass frit flux in production of sanitary ware and feldspathic bodies
A process for producing feldspathic sanitary ware and the end product are disclosed in which a fluxing amount of a glass frit is used in the ceramic slip used to cast the sanitary ware. The frit...
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4337316 |
Sanitary ware and process of production
A process for producing feldspathic sanitary ware and the end product are disclosed in which a fluxing amount of a glass frit is used in the ceramic slip used to cast the sanitary ware. The frit...
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4337317 |
Compositions and methods for producing clayware
Clayware is produced by firing a composition containing clay and a boron-containing flux, wherein the flux is a synthetic alkali metal and/or alkaline earth metal aluminosilicate having the crystal...
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4274879 |
Synthetic bone ash
Hydroxyapatite suitable for incorporation as a synthetic bone ash in a "bone" china body is produced by continuously contacting a stream of a slurry of hydrated lime with a stream of at least about...
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4219360 |
Production of bone china
Bone china is produced by including a boron-containing substance in the composition in water-insoluble form. Use of the boron-containing compound results in a lowering of the firing temperature and...
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4218255 |
Porous ceramic carriers for controlled release of proteins, polypeptide hormones, and other substances within human and/or other mamillian species and method
The product and process of making an in-vivo body implant pharmaceutical carrier of a resorbable ceramic crystalline structure of interconnecting pores capable of the critical controlled time...
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4160673 |
Low temperature calcined porcelain and process for preparation thereof
A low temperature calcined porcelain composed mainly of a vitreous substance and including aluminum oxide, a clay component, a binder and, if necessary, a coloring agent is disclosed. This...
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3998648 |
Monolithic refractories
The disclosure relates to monolithic refractories which can be used on the job site without any preparation, i.e. addition of additives and consists of a high alumina containing material, a...
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3849151 |
FLOCCULATION OF KAOLIN SLURRIES WITH PHOSPHORIC ACID
A process for improving the viscosity and slurry stability of leached kaolin clays, and the improved products thus formed are disclosed. The process involves the addition of phosphoric acid as a...
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3708317 |
METALLURGICAL FURNACE LINING AND METHOD OF PRODUCTION
This invention relates to bricks and other refractory bodies for lining metallurgical equipment such as blast furnaces which are made resistant to alkali attack by impregnation with phosphorus...
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3661608 |
COMPOSITIONS FOR USE IN REFRACTORIES
Compositions comprising B2 O3, P2 O5, H2 O and, typically, alkali metal oxides are disclosed. These compositions are useful as binders for refractory compositions.
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3656978 |
FIRECLAY REFRACTORY ARTICLES
Fireclay refractory shapes bonded with alumina trihydrate and phosphoric acid.
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3622360 |
RAMMING MIXES
An alumina-phosphoric acid ramming mix has extended shelf life imparted thereto by coating the alumina particles with an inhibitor selected from the group consisting of nitrilotriacetic acid and...
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3832193 |
REFRACTORY COMPOSITIONS CONTAINING DIAMMONIUM PHOSPHATE
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3562162 |
ELECTRICAL INSULATING MATERIAL AND METHOD OF MAKING
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3197315 |
Refractory composition and method for producing same
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3080243 |
Basing cement
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3048471 |
Alkali metal polyphosphatosulfates and preparation thereof
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