Searching:
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-3,951,880 |
Anti-dusting alpha-olefin sulfonate detergent compositions The marked dusting characteristics of dry powder alkali-metal salts of alpha-olefin sulfonates are substantially inhibited by incorporating therein minor... |
| US-3,951,879 |
Detergent that reduces electrostatic cling of synthetic fabrics A laundry detergent which simultaneously cleans and substantially reduces the static-cling on synthetic fabrics comprising essentially an organic detergent, a... |
| US-3,951,878 |
Imidazoline oxides A surface-active composition consisting essentially of (a) a compound having the structure: ##EQU1## wherein R is a member of the group consisting of... |
| US-3,951,877 |
Heavy-duty granular detergent composition with sodium citrate builder A heavy-duty granular detergent composition consisting of 10 to 60 wt. percent of sodium citrate, 5 to 40 wt. percent of non-soap anionic surfactants, 0.1 to 10... |
| US-3,951,876 |
Odoriferous compositions containing certain cyclopentanone derivatives Novel odoriferous compositions which contain as an odoriferous material cain cyclopentanone derivatives having the formula ##SPC1## In which R represents a... |
| US-3,951,875 |
Perfume compositions Oderiferous compositions containing certain novel 1,1-dialkyl naphthopyrans are disclosed. The 1,1-dialkyl naphthopyrans involved have the formula ... |
| US-3,951,874 |
Method for preparing electron emissive coatings An improved emissive tantalate coating for fluorescent lamps provides long operational lamp life and low lamp end discoloration. The emissive tantalate has the... |
| US-3,951,873 |
Ceramic dielectric composition A ceramic dielectric composition which comprises 22.5-45.2 wt. % SrO, 8.3-20.6 wt. % CaO, 29.3-80.8 wt. % TiO.sub.2, and 0.07-8.3 wt. % MgO as main components. |
| US-3,951,872 |
Electrical contact material An electrical contact material consisting essentially of a highly conductive metal such as gold or silver, a refractory constituent such as tungsten, molybdenum,... |
| US-3,951,871 |
Deformation resistant shielding composition A deformation resistant semi-conducting composition is formed from low density thermoplastic ethylene copolymer, carbon black, thermoplastic crystalline high... |
| US-3,951,870 |
Superconductive transition metal carbonitride fibers and method for the
preparation thereof Fine diameter continuous multifilament superconductor yarns comprising niobium carbonitride may be prepared. The fibers of which the yarn is composed possess a... |
| US-3,951,869 |
Modified zinc ferrite oxidative dehydrogenation catalysts Improved oxidative dehydrogenation catalysts are prepared by modifying a zinc ferrite oxidative dehydrogenation catalyst with manganese oxide. The resulting... |
| US-3,951,868 |
Hydrocarbon conversion catalyst Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with a bimetallic acidic catalytic composite comprising a combination of... |
| US-3,951,867 |
Coprecipitated CeO.sub.2 --SnO.sub.2 catalyst supports A thermally-stable high-surface-area catalyst support material consisting of mixed CeO.sub.2 and SnO.sub.2 which have been coprecipitated from aqueous media, and... |
| US-3,951,866 |
Process for preparing catalysts A process for preparing a catalyst which comprises applying a mixture of an ester of a metallic acid and an alcohol on a carrier, causing the ester to gel with... |
| US-3,951,865 |
Catalytic purifier unit The invention relates to A Purifier unit comprises a porous body coated with a substance having catalytic action to bring about purification of a medium,... |
| US-3,951,864 |
Hydrocarbon conversion catalyst A hydrocarbon hydroconversion catalyst comprising an alumina-silica-magnesia matrix containing a hydrogenation component, and a crystalline zeolitic molecular... |
| US-3,951,863 |
Silica xerogel production A method of converting a hydrogel to a xerogel by passing a hydrogel and an organic liquid in which water is soluble in countercurrent contact to remove the... |
| US-3,951,862 |
Process for the preparation of ammonia synthesis catalyst A process for the preparation of an ammonia synthesis catalyst, in which an iron oxide, together with traces of aluminum, calcium, potassium, magnesium and... |
| US-3,951,861 |
Catalysts for the preparation of acrolein A catalytic process for the preparation of acrolein by the vapor phase oxidation of propylene which comprises contacting propylene and oxygen with a catalyst... |
| US-3,951,860 |
Catalyst This invention relates to a catalyst comprising an inert material impregnated or coated with a mixture or alloy of platinum and rhodium in which rhodium is... |
| US-3,951,859 |
Molecular sieving particle and preparation thereof A novel molecular sieving particle containing adsorbent powders dispersed in matrix of micro-porous polymer gels is prepared by dispersing adsorbent powders into... |
| US-3,951,858 |
Manufacture of a modified titanium component for catalysts of the
Ziegler/Natta type A process for the manufacture of a modified titanium component for catalysts of the Ziegler/Natta type by milling a mixture of a titanium compound of the formula... |
| US-3,951,857 |
Alkylation catalyst additive NN'N" tris (alkyl) phosphoric triamide alkylation aids of the formula ##EQU1## wherein R.sub.1, R.sub.2 and R.sub.3 are selected from straight or branched... |
| US-3,951,856 |
Process for making activated carbon from agglomerative coal Fluidized bed technique for oxidizing normally agglomerative bituminous coal is disclosed. One high rank bituminous coal is prepared for activation by grinding,... |
| US-3,951,855 |
Breath alcohol test medium A standard breath alcohol test medium comprises a canister containing a charge of nitrogen and vaporized alcohol having a predetermined amount of alcohol per... |
| US-3,951,854 |
Stabilized analytical standards This invention is directed to stabilization of analytic standards comprising (a) an oil-soluble metal sulfonate wherein said metal is selected from the group... |
| US-3,951,853 |
Defoamer composition Compositions for controlling foam in aqueous systems are prepared by dispersing in an organic liquid the particles of an amide with the reaction product of an... |
| US-3,951,852 |
Process for the preparation of alumina gel The invention provides a process for the preparation of alumina gels possessing a high alumina content, namely from 10% to 16%. The gels are useful in the... |
| US-3,951,851 |
Process of producing aspirin-containing capsules Process of producing aspirin-containing capsules which comprises (1) dispersing aspirin particles in a solution of a cellulose derivative in an organic solvent... |
| US-3,951,850 |
Conversion of clay to its colloidal form by hydrodynamic attrition A colloidal clay is prepared by initially slurrying a clay material with water, heating the slurry, and commingling the slurry with steam to pressurize the... |
| US-3,951,849 |
Production of dispersions of fine powders A process for preparing a high solids paste dispersion of fine particle size solid material in a vehicle which comprises premixing the solid material with the... |
| US-3,951,848 |
Barium fluorochloride x-ray phosphors and method of preparing same An x-ray luminescent phosphor composition consists essentially of a europium activated barium fluorochloride and an effective amount of brightness enhancement... |
| US-3,951,847 |
Scintillator composition A new scintillator composition, consisting essentially of di-m-methylphenyl-1,3,4-oxadiazole, or 2,5-di-m-tolyl-1,3,4-oxadiazole, is prepared by reacting... |
| US-3,951,846 |
Novel liquid crystal electro-optic devices Nematic liquid crystal compounds of the formula: ##SPC1## Wherein X can be hydrogen, alkyl (R-), alkoxy (RO-), acyloxy ##EQU1## or alkylcarbonato ... |
| US-3,951,845 |
Nematic liquid crystal mixtures having homogeneous boundary conditions
and method of making the same Nematic liquid crystal mixtures characterized by a homogeneous boundary condition are prepared by the addition of soluble compounds having at least two polar... |
| US-3,951,844 |
Corrosion inhibition of aqueous potassium carbonate gas treating systems Corrosion inhibition of ferrous metals by aqueous potassium carbonate solutions in acid gas treating systems is effected by a combination of antimony compounds... |
| US-3,951,843 |
Fluorocarbon composition for use in plasma removal of photoresist
material from semiconductor devices A organo-halide composition for use in the manufacture of semiconductor devices. To enable the removal of all the photoresist material along with its inorganic... |
| US-3,951,842 |
Synthetic detergent bar with antimushing agent Toilet detergent bars having the property of softening in the soap dish to form a slimy, gel-like, mushy hydrate, and containing about 30 to about 60 percent... |
| US-3,951,841 |
Phonograph record cleaning composition A cleaning composition of high chemical activity with anti-fungal properties, and with low dry weight residue and particularly useful for cleaning the surface of... |
| US-3,951,840 |
Stable bleaching composition A bleaching composition comprising a chelating agent capable of forming a water-insoluble or hardly water-soluble chelate compound with copper and/or iron and an... |
| US-3,951,839 |
Detergent composition A detergent composition containing (a) from 0.001 to 1.0 percent by weight of at least one radical chain-inhibiting antioxidant selected from the group... |
| US-3,951,838 |
Silica sol stabilizers for improving the stability of sodium
percarbonate in solid bleaches and detergents Sodium percarbonate of improved storage stability in solid bleach and detergent formulations is made by contacting the sodium percarbonate particles with an... |
| US-3,951,837 |
Functional fluid compositions Novel functional fluid compositions consisting essentially of (1) a phosphate ester, e.g. dibutyl phenyl phosphate, or an amide of an acid of phosphorus, (2) a... |
| US-3,951,836 |
Toners for electrostatic imaging This invention relates to a toner for electrostatic image and for liquid development thereof. According to this invention, the inventive toner eliminates the... |
| US-3,951,835 |
Toner for developing electrostatic latent images containing an
alkylene-bis fatty acid amide A toner for developing electrostatic latent images which comprises a colorant, a styrene type resin containing a styrene component in an amount of more than 25%... |
| US-3,951,834 |
Foamed products from sodium silicate Foamed products from sodium silicate are disclosed. The products are autoclaved after formation of the foam is completed. The foam products are used as... |
| US-3,951,833 |
Method for preserving functional fluids and liquid hydrocarbon fuels
with selected 1,10-phenanthrolines A method for preserving certain organic fluids is provided wherein an inhibitory amount of a selected 1,10-phenanthroline is incorporated in such fluids as a... |
| US-3,951,832 |
Stabilized polysiloxane-polyglycol foam inhibitors for mineral oils This invention concerns the preparation of stabilized polydimethylsiloxane-polyalkylene glycol block copolymers complexed with alkyl phenols. The resultant... |
| US-3,951,831 |
Antioxidant-containing viscosity index improvers for high temperature
service Antioxidant-containing viscosity index (VI) improvers for high temperature service are disclosed and claimed. These viscosity index improvers are particularly... |
Copyright 2008−2012 Patents.com
