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| Patent # | Description |
|---|---|
| US-4,264,586 |
Antiperspirant emulsion An antiperspirant liquid composition in the form of an emulsion comprises a volatile polydimethylsiloxane, a wax, an antiperspirant agent, an emulsifier and... |
| US-4,264,585 |
Hydrocortisone esters, pharmaceutical formulations containing these and
processes for their preparation Hydrocortisone esters of the formula ##STR1## wherein R.sup.1 is H, formyl or acetyl and R.sup.2 is H or CH.sub.3 are antiphlogistically active. |
| US-4,264,584 |
Hydrocortisone orthoesters, pharmaceutical formulations thereof and
processes for the preparation thereof Hydrocortisone orthoesters of the formula ##STR1## wherein R.sup.1 and R.sup.2 are independently each H or CH.sub.3 and n is 1 or 2 possess antiphlogistic... |
| US-4,264,583 |
Gallstone dissolution compositions and method Polyol fatty acid polyesters are safe and effective agents for dissolving radiolucent gallstones when administered orally, either alone or, preferably, in... |
| US-4,264,582 |
Isobutylphenylacetate anti-inflammatory composition The anti-inflammatory activity of ibuprofen, ibufenac and other p-(isobutylphenyl)acetic acid-based anti-inflammatory drugs is enhanced by adminstration thereof... |
| US-4,264,581 |
Sunscreen composition An improved sunscreen composition containing the active ingredients 2-ethylhexyl-N,N-dimethyl-p-aminobenzoic acid and 2-hydroxy-4-methoxybenzophenone is described. |
| US-4,264,580 |
Dental cream composition Dental cream having a smooth texture with little tendency to form grain containing calcium carbonate polishing agent and sodium lauryl sulphate surface active... |
| US-4,264,579 |
Dentifrices An opaque extrudable toothpaste containing as the abrasive and/or polishing agent a major proportion of sodium aluminosilicate and a minor proportion of another... |
| US-4,264,578 |
Contraceptive methods and compositions Introduction of a pharmaceutically acceptable non-toxic cation salt of a sterol sulfate into the uterine lumen or vaginal cavity prevents conception. Potassium... |
| US-4,264,577 |
Contraceptive methods and compositions Introduction of a compound of the formula: wherein R is: (a) C.sub.11 -C.sub.30 straight chain alkyl or alkenyl; (b) C.sub.10 -C.sub.30 branched chain alkyl or alkenyl,... |
| US-4,264,576 |
Contraceptive methods and compositions Introduction of a pharmaceutically acceptable non-toxic cation salt of a sulfoalkyl alkanoate, for example, sodium sulfopropyl dodecanoate, into the uterine... |
| US-4,264,575 |
Contraceptive methods and compositions Introduction of a pharmaceutically acceptable non-toxic cation salt of a straight-chain or branched chain alkyl sulfonate having from 11 to 16 carbon atoms into... |
| US-4,264,574 |
New galenical form of administration of betahistine and its derivatives
and the preparation thereof A new galenical form of administration of betahistine and its derivatives, its preparation method and pharmaceutical products containing this new galenical form. |
| US-4,264,573 |
Pharmaceutical formulation for slow release via controlled surface
erosion A pharmaceutical composition in tablet form for oral administration comprises: (a) 30-90% by weight of an active ingredient having a water solubility (20.degree.... |
| US-4,264,572 |
X-ray contrast media Compounds of the formula ##STR1## wherein R.sub.1 is C.sub.1-4 alkyl, C.sub.1-4 alkyl substituted by OH or C.sub.1-2 alkoxy; R.sub.2, R.sub.3 and R.sub.4... |
| US-4,264,571 |
Radioimmunoassay of thymosin .alpha..sub.1 An immunoassay for the polypeptidic thymic hormone thymosin .alpha..sub.1 is described. Determination of thymosin .alpha..sub.1 levels in biological fluids,... |
| US-4,264,570 |
Method of producing magnesium sulphate A method of producing magnesium sulphate comprises the steps of interacting ferrous sulphate with compounds including magnesium carbonates, oxides and ... |
| US-4,264,569 |
Production of anhydrous aluminium chloride A process for obtaining anhydrous aluminium chloride from aluminium chloride hexahydrate comprises heating the hexahydrate at a temperature in the range... |
| US-4,264,568 |
Method for easily removing zinc from carbon black contaminated with zinc The present invention relates to a method for removing zinc from solid carbon black, preferably obtained from the pyrolysis of rubber, said carbon black... |
| US-4,264,567 |
Method for producing a hydrogen-containing gas In a process for producing a hydrogen containing gas by reacting steam with a feedstock to give a gas at a temperature of at least 350.degree. C., generating... |
| US-4,264,566 |
Temperature control for an ammonia synthesis reactor Control of the temperature of an ammonia synthesis reactor is accomplished so as to reduce temperature oscillations throughout the reactor. This allows the... |
| US-4,264,565 |
Method for producing powder of .alpha.-silicon nitride A method for producing powder of .alpha.-silicon nitride which comprises the steps of: adding 0.3 to 2 parts by weight of powder of carbon and 0.005 to 1 paret by ... |
| US-4,264,564 |
Process for the manufacture of high purity silicic acid A process is herein described for the manufacture of high purity, granular silicic acid from aqueous alkali metal silicate solutions by acidification thereof,... |
| US-4,264,563 |
Preparation of calcium fluoride from fluosilicic acid solutions A fluosilicate material is added to a suspension of lime in water heated to a temperature at or near its boiling point to form a solid calcium fluoride product... |
| US-4,264,562 |
Method of producing zeolite Y Zeolite X can be produced in a reaction mixture having a SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio greater than 5:1. Zeolite A can be produced in a reaction... |
| US-4,264,561 |
Converter for catalytic conversion of exhaust gas from an internal
combustion engine A converter for catalytic conversion of exhaust gas from an internal combustion engine comprising a double-shelled housing, of which the outer shell is spaced... |
| US-4,264,560 |
Clinical analytical system An arrangement for chemical analysis of a small quantity of sample wherein a specimen of a small size is passed through a porous distribution first medium onto a... |
| US-4,264,559 |
Mixing device for medical laboratory tests A device which can be used in certain chemical and medical laboratory tests wherein very small quantities of fluids (such as micro-liters) are used (as in such... |
| US-4,264,558 |
Method of producing plastic containers for storage of goods under
pressure A method of producing a form retaining container made of synthetic plastic material comprising feeding a plastic material in liquid state onto a male member to... |
| US-4,264,557 |
Phenolic resins with improved low temperature processing stability Phenolic novolak resins are described which provide extended resin stability at relatively low temperatures without significant adverse affect on the cure speed... |
| US-4,264,556 |
Thermal isostatic densifying method and apparatus A method and apparatus for thermally isostatically densifying a sample, including placing the sample to be densified into a pressure vessel filled with a... |
| US-4,264,555 |
Process for production of monofilaments from polyvinylidene fluoride A process for the production of monofilaments of polyvinylidene fluoride is disclosed wherein polyvinylidene fluoride is plasticized in an extruder and fed to an... |
| US-4,264,554 |
Process for melt cutting ethylene polymers An improved process for melt cutting ethylene polymers is provided wherein the improvement comprises adding to the melt cutter water a small amount of nonionic... |
| US-4,264,553 |
Method of underwater granulation A process for extruding and granulating thermoplastic material comprises passing a thermoplastic melt through a face-cut extruder or melt pump having an... |
| US-4,264,552 |
Granulation of pigments The present invention provides a process for producing a substantially dry, low dusting, free-flowing granular pigment composition, comprising contacting a... |
| US-4,264,551 |
Recorded disk reproducing system A recorded disk preproducing system in which a signal pattern recorded on a master disk is transferred to a reproducing disk positioned in close contact with the... |
| US-4,264,550 |
Method of making silicon nitride base cutting tools -II A method of making a unitary silicon nitride comprising object is disclosed. A uniform powder mixture is prepared of Si.sub.3 N.sub.4 containing SiO.sub.2 as an... |
| US-4,264,549 |
Process for batch-coating of electric components A process for simultaneously batch-coating a number of electric components having radial connections wires extending in approximately parallel relation from the... |
| US-4,264,548 |
Method of making silicon nitride based cutting tools-I A method of making a unitary silicon nitride comprising object and tool is disclosed. A uniform powder mixture of Si.sub.3 N.sub.4 containing SiO.sub.2 as an... |
| US-4,264,547 |
Silicon nitride-based sintering composition Silicon nitride-based powder composition enabling materials of densities exceeding 3.10 g/cm.sup.3 to be obtained by pressureless hot sintering. This composition... |
| US-4,264,546 |
Method for producing silicon nitride molded bodies by means of
pseudoisostatic hot pressing Method and apparatus for producing silicon nitride molded bodies by means of a pseudoisostatic hot pressing process. Silicon nitride is initially ground in a... |
| US-4,264,545 |
Process for producing mop yarn A mop yarn is produced by extruding onto the embossed face of a conveyor belt a first layer of a fiber reinforced sponge forming viscose mass, feeding regularly... |
| US-4,264,544 |
Method of molding a rigid integral skin foamed resin product in a mold
having a vented lid Mold, particularly for rigid polyurethane foam articles having finished textured surfaces on all sides thereof comprising a female mold having a recess into... |
| US-4,264,543 |
Process for manufacturing synthetic gypsum absorbent granules Synthetic absorbent granules of calcium sulfate dihydrate are manufactured by a process which utilizes a commercial type of dry powdered gypsum plaster or... |
| US-4,264,542 |
Method of lining tunneled tubes A method of lining a tunnel wall comprises the pumping of concrete between a support and the tunnel wall, the concrete being selected from the concretes of... |
| US-4,264,541 |
High pressure metal vapor lamp and a transparent polycrystalline alumina
tube therefor A high pressure metal vapor lamp and a transparent polycrystalline alumina tube therefor have been disclosed. The average crystal grain size at ends of the tube... |
| US-4,264,540 |
Production of nuclear fuel pellets In the production of nuclear fuel pellets consisting essentially of oxides of uranium, or mixtures of these oxides with oxides of thorium or plutonium, by... |
| US-4,264,539 |
Liquid fuel vaporizer Liquid fuel, such as gasoline, kerosene, or naptha, is sprayed through a tube into a centrifugal blower. The fuel supply tube extends concentrically through a... |
| US-4,264,538 |
Liquid distributor A low flow liquid distributor and redistributor for a liquid/gas contact tower comprises: one or more receptacles each extending over a cross sectional area of... |
| US-4,264,537 |
Variable venturi type carburetor A variable venturi type carburetor of an internal combustion engine which includes a housing, a bore extending through the housing and having an inner wall... |
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