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8962037 Dicalcium phosphate ceramics, dicalcium phosphate/hydroxyapatite biphasic ceramics and method of manufacturing the same  
The present invention discloses a method of manufacturing pure dicalcium phosphate ceramics or dicalcium phosphate/hydroxyapaite (HA) biphasic ceramics for medical applications in hard tissue...
8940820 Process for stabilizing hypophosphite  
A process for stabilizing hypophosphite salt is provided, which comprises the following steps: a) washing the hypophosphite salt at least one time under a controlled pH value of 4-11, preferably...
8585796 Bactericidal and fungicidal phosphite compositions and related methods  
A fertilizer composition comprising a phosphite ingredient that that is individually effective against both fungal and bacterial plant pathogens is disclosed. The fertilizer composition is useful...
8337904 Magnesium-substituted hydroxyapatites  
A stable, phase-pure magnesium-substituted crystalline hydroxyapatite containing from about 2.0 to about 29 wt % magnesium, wherein at least 75 wt % of the magnesium content is substituted for...
8268278 Phosphorus-calcium-strontium compound and uses thereof in endodontic cements  
Phosphorus-calcium-strontium compound of formula (I); method for preparing same; composition for the extemporaneous preparation of a cement comprising a solid phase (SP) and a liquid phase (LP),...
8221516 Potassium polyphosphite composition for agricultural use and associated methods  
A bactericidal and fungicidal composition having fertilizer properties, the composition containing a percentage of potassium polyposphite is disclosed. The composition is useful as a fungicide,...
8216972 Acid combination one step reaction process for agricultural use products and associated methods  
A process for the manufacture of an aqueous composition that is a combination of a fungicide and fertilizer comprising the following steps: (1) dissolving phosphorous acid in phosphoric acid to...
8193119 Acid combination one step reaction process for agricultural use products and associated methods  
A process for the manufacture of an aqueous composition that is a combination of a fungicide and fertilizer comprising the following steps: (1) dissolving phosphorous acid in phosphoric acid to...
8167995 Inorganic phosphate resins and method for their manufacture  
A method is provided for making inexpensive synthetic inorganic resins that are stable, mix easily with water and may be conveniently diluted to form an easy-to-use paste for commercial...
8088191 Potassium polyphosphite composition for agricultural use and associated methods  
A bactericidal and fungicidal composition having fertilizer properties, the composition containing a high percentage of potassium polyphosphite is disclosed. The composition is useful as a...
8058338 Anticorrosive pigment composition and water-based anticorrosive coating material containing the same  
An anticorrosive pigment composition containing neither any heavy metal harmful to the environment nor zinc, which may be harmful to the environment. The composition is a product of the reaction...
7932299 Advanced solid acid electrolyte composites  
Solid acid/surface-hydrogen-containing secondary component electrolyte composites, methods of synthesizing such materials, electrochemical device incorporating such materials, and uses of such...
7887616 Potassium polyphosphite composition for agricultural use and associated methods  
A fungicidal composition having fertilizer properties, the composition containing a high percentage of potassium polyphosphate is disclosed. The composition is useful as a fungicide and as a...
RE41251 Synthetic biomaterial compound of calcium phosphate phases particularly adapted for supporting bone cell activity  
The present invention is directed to a synthetic biomaterial compound based on stabilized calcium phosphates and more particularly to the molecular, structural and physical characterization of...
7553794 Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst  
A supported catalyst comprising a support having supported thereon at least one member selected from the group consisting of heteropolyacids and heteropolyacid salts, in which the heteropolyacid...
7485369 Sodium hydrogencarbonate crystal particles having low caking property and process for producing them  
Sodium hydrogencarbonate crystal particles, which comprise sodium hydrogencarbonate crystal particles having an average particle size of from 50 to 500 μm based on the mass, and anhydrous sodium...
7481876 Ceramic pigments on apatite basis  
The present invention relates to compounds on apatite basis, having the general formula M5 (AO4)3X wherein X is situated in the hexagonal channels of the apatite structure and includes Cu-atoms,...
7476376 Metal composite oxide with novel crystal structure and their use as ionic conductors  
Disclosed is metal composite oxides having the new crystal structure. Also disclosed are ionic conductors including the metal composite oxides and electrochemical devices comprising the ionic...
7255962 Eulytite solid acid electrolytes for electrochemical devices  
Improved solid acid electrolyte materials, methods of synthesizing such materials, and electrochemical devices incorporating such materials are provided. The stable electrolyte material comprises...
7204968 Method of producing heat energy  
Energy in the form of heat is recoverable and controllable in a process that reacts an acid and a base in the presence of steam. The recovered heat energy can be used to vaporize water to form...
6986968 Cathode active material for lithium secondary cell and method for manufacturing the same  
A cathode active material for a lithium secondary cell used in a cellular phone is disclosed. The cathode active material for the lithium secondary cell and the method the same having a high...
6521264 Method for preparing a biomaterial based on hydroxyapatite, resulting biomaterial and surgical or dental use  
A solid powder product with a Ca/P ratio of between 1.40 and 1.90 is prepared from tricalcium phosphate and tetracalcium phosphate. An aqueous solution containing calcium ions and phosphate ions...
6497849 Synthesis of heteropolyacids  
This invention relates to a process for purifying a heteropolyacid which comprises: subjecting an aqueous solution comprising (i) the heteropolyacid and (ii) salt impurities to at least one...
6409978 Method of removing impurities from mineral concentrates  
A process for removing impurities contained in the crystal lattice of minerals, comprising the steps of forming a mixture of a mineral capable of structurally reorganizing its crystal lattice...
6030593 Method for preparing nickel hypophosphite  
Nickel hypophosphite is prepared by ion exchange on a carboxylic between nickel sulphate and hypophosphorous acid. The product thus obtained, both in the form of an aqueous solution and of a...
6019955 Active nickel hydroxide material having controlled water content  
An nickel hydroxide positive electrode active material which can be made by an ultrasonic precipitation method. The nickel hydroxide active material is characterized by the composition: ##EQU1##...
5968253 Calcium phosphate cements comprising antimicrobial agents  
A flowable, paste-like composition capable of setting in a clinically relevant period of time into an antimicrobial agent loaded apatitic product having sufficient compressive strength to serve as...
5962028 Carbonated hydroxyapatite compositions and uses  
Carbonated hydroxyapatite compositions and their preparation are described. The compositions are biologically resorbable and are prepared as flowable masses which can be administered by syringe to...
5952399 Polymerisable dental material and use of apatite fillers in the dental material  
A dental material based on an organic polymerisable binding agent has a content of A) one or more mixed apatites of the type A1) A10 (XO4)6 Z2 +/B*10-u C*u (Y*)6 Z'2 and/or A2) A'10-r (X'O4)6-s...
5897841 Continuous process for producing phosphine fumigant gas  
A mobile apparatus (10) is provided for the on-site production of phosphine fumigant gas so as to permit selective delivery over time of essentially constant concentration phosphine gas, thereby...
5855869 Microparticulate abrasives  
A microparticulate abrasive composition is comprised of chilsonated granules of a low oil absorption compound selected from the group consisting of sodium tetrapyrophosphate, dicalcium phosphate...
5782971 Calcium phosphate cements comprising amorophous calcium phosphate  
Calcium phosphate cements are provided. The subject cements comprise amorphous calcium phosphate, at least one additional calcium source, usually an additional calcium phosphate, and a liquid...
5776233 Process for preparing a ceramic material for use in dental fillings and dental crowns  
A bioactive ceramic material for dental fillings and crowns on the basis of calcium phosphate compounds contains crystallites of sparingly water-soluble calcium phosphate compounds in an...
5728360 Vanadyl pyrophosphate precursors  
The composition of matter, vanadyl phosphite, useful as a precursor to a vanadium/phosphorous oxide oxidation catalyst used in the selective oxidation of n-butane to produce maleic anhydride.
5567352 Phosphor and method of making same  
Inorganic intercalation phosphors were made by doping an inorganic intercalation compound having an atomic structure interspersed with vacant spaces with selected activator ions capable of...
5532385 Catalytic process for the production of maleic anhydride  
The invention relates to vanadium/phosphorus oxide catalyst precursors useful in preparing catalysts useful in the oxidation of hydrocarbons containing 4 carbon atoms to maleic anhydride.
5462722 Calcium phosphate calcium sulfate composite implant material  
This invention provides new inorganic composite materials for hard tissue replacement. The new composite material comprises solid material of calcium sulfate which is fully or partially converted...
5458863 Cold process for hydroxyapatite coatings  
The invention is a method, involving temperatures between room temperature and 100° C., for coating a metal substrate with hydroxyapatite. The intended application is coating porous metal coats of...
5360544 Deproteinization filler and cartridge containing same  
A deproteinization filler comprises an aggregate of hydroxyapatite fibers having a three dimensional network structure. The mean radius of pores defined by the aggregate is approximately 0.02 μm...
5281404 Composition for forming calcium phosphate type setting material and process for producing setting material  
A composition for forming a calcium phosphate type setting material comprising (1) powder comprising at least one of α-tricalcium phosphate and tetracalcium phosphate; and (2) a setting solution...
5225052 Process for the production of alkali metal hypophosphites  
High purity alkali metal hypophosphites are produced in high efficiency by a simple step of using no other separating agents than white phosphorus, alkali metal hydroxides and water as reaction...
5158756 Porous particles of calcium phosphate compound and production process thereof  
Porous particles of a calcium phosphate compound having a Ca/P ratio of 1.5 to 1.80, which contain open pores having an average pore size of 100 to 4000 Å and are in the form of spherical...
5147625 Process for the preparation of phosphorous acid  
In a continuous process for the preparation of phosphorous acid with simultaneous production of hydrochloric acid, a reaction zone is provided which is in open communication with a first scrubbing...
5108974 Preparation of vanadium-phosophorus-oxide catalyst precursor  
Vanadium pentoxide can be reduced to the +4 oxidation state from the +5 state, in the manufacture of vanadium-phosphorus-oxide catalyst precursor, (VO)2 H4 P2 O9, by using phosphoric acid as the...
5075087 Method for the preparation of modified synthetic hydrotalcite  
A phosphate-containing synthetic hydrotalcite of the following empirical formula: xMgO.Al2 O3.yPO4.zH2 Owherein, x, y and z are integers indicating the number of moles present of MgO, PO4 and H2...
5073357 Process for producing hydroxylapatites  
Provided is a process for producing hydroxylapatite suitable for chromatographic separation of biopolymers. The process comprises allowing hexagonal prismatic or acicular monetite to react with...
4927615 Crystalline sodium/aluminum acid phosphates  
Crystalline sodium/aluminum acid phosphates having the formula: Naa Alb Hc (PO4)d.n H2 Owherein a ranges from 0.6 to 3.3, b ranges from 1.8 to 3.3, c ranges from 12 to 16, d ranges from 7 to 9,...
4897250 Process for producing calcium phosphate  
A process for producing a calcium phosphate comprising the steps of (a) dissolving at least one member selected from the group consisting of calcium hydroxide and calcium oxide in water with at...
4888123 Detergent compositions containing calcium pyrophosphate as an antideposition agent  
A detergent composition contains a detergent active material, a carbonate builder, such as sodium carbonate, and a calcium containing compound ideally selected from specific calcium...
4885148 Production of monobasic potassium phosphate with low chloride content from potassium chloride and phosphoric acid produced from the commercial wet process  
Relatively pure monopotassium phosphate is produced from wet process phosphoric acid in a process wherein the phosphoric acid is mixed with potassium chloride and recycled components from...

Matches 1 - 50 out of 154 1 2 3 4 >