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| Patent # | Description |
|---|---|
| US-4,832,873 |
Process for producing polybrominated higher alkylbenzenes Polybrominated higher alkylbenzenes may be produced by reacting the corresponding hydrocarbon material with bromine chloride in an excess bromine reaction medium... |
| US-4,832,872 |
Hair conditioning shampoo This invention relates to a new composition for washing and conditioning hair, and more particularly a new composition providing both a shampooing and a... |
| US-4,832,871 |
Method for the preparation of a highly concentrated, flowable and
pumpable betaine solution A method is disclosed for the preparation of a flowable and pumpable solution containing at least 70 weight percent of betaine of the following general formula ... |
| US-4,832,870 |
Electrically conductive composite material An electrically conductive composite material is disclosed which comprises a conductive open-celled, low density, microcellular carbon foam filled with a... |
| US-4,832,869 |
Highly conducting polymers and materials for polymeric batteries The present invention relates to electrically conducting organic polymers useful for spacecraft and other uses. The invention describes a number of conductive... |
| US-4,832,868 |
Liquid surfactant mixtures A highly effective surfactant mixture which is liquid at room temperature comprising: (1) from 50 to 84.degree. C. by weight ether alcohol corresponding to the ... |
| US-4,832,867 |
Lubricating oil composition Lubricating oil composition which comprises: lubricating base oil, (A) at least one organophosphorus compound represented by the general formula (I), (II), (III),... |
| US-4,832,866 |
Process for the production of free-flowing, stable foam inhibitor
concentrates by compacting granulation Free-flowing, particulate foam inhibitor concentrates, which suffer no loss of activity in admixture with surfactants or strong alkalis, are prepared by... |
| US-4,832,865 |
Composition containing non-ionic surfactant A composition comprises: (A) chlorine-containing organic solvent selected from the group consisting of methylchloroform, trichloroethylene, perchlorethylene, and... |
| US-4,832,864 |
Compositions and methods that introduce variations in color density into
cellulosic fabrics, particularly... Aqueous processes and compositions of the invention for obtaining a "stone-washed", distressed or "used and abused" look in clothing, particularly in the panels... |
| US-4,832,863 |
Low-foam phosphate-free detergent A detergent composition which is distinguished by high detergency with respect to soil containing mineral oil and by low foaming both in the wash cycle and in... |
| US-4,832,862 |
Composite detergent particulates Silicate/silica composite particulates, well adapted for detergency applications, e.g., in detergent formulations for automatic dishwashers, comprise granules... |
| US-4,832,861 |
Soap compositions of enhanced antimicrobial effectiveness A cleaning composition is disclosed comprising a mixture of soap, acyl isethionate salts and 2,4,4'-trichloro-2'-hydroxy diphenyl ether. The ratio of soap to... |
| US-4,832,860 |
Lubricating oil for metal working A lubricating oil for metal working comprises a base oil and a diester of a branched aliphatic dicarboxylic acid having from 12 to 28 carbon atoms and a straight... |
| US-4,832,859 |
Lubricants and new polyfluorinated compounds which can be used as
additives In order to improve the wear resistance properties of lubricants, at least one compound of the following formula is incorporated therein: ##STR1## Rf is a... |
| US-4,832,858 |
Water dispersible petroleum jelly compositions A stable, water dispersible petroleum jelly formulation, which is an oil-in-water emulsion, is described which comprises water, petroleum jelly, optional... |
| US-4,832,857 |
Process for the preparation of overbased molybdenum alkaline earth metal
and alkali metal dispersions A process for incorporating molybdenum into overbased alkaline earth metal and alkali metal sulfonates, phenates and salicylates. The incorporation is a post... |
| US-4,832,856 |
Aqueous fabric softener for the treatment of fabrics: containing
alkylamine, hydroxyalkylamine or quaternary... Fabric softeners intended for the treatment of fabrics after washing are disclosed. These softeners contain as active substance a combination of carboxylic acids... |
| US-4,832,855 |
Immersion oil for microscopy The present invention provides an immersion oil for microscopy, especially suitably a fluorescence microscopy which is superior in properties required for... |
| US-4,832,854 |
Apparatus and process to separate and remove extraneous matter from a
liquid stream Waste water contaminents are treated and/or removed in a process and a separator that incorporates a hydrocyclone, a constrictive collection passageway for... |
| US-4,832,853 |
Apparatus for improving characteristics of sand In apparatus for removing water and impurity components from sand, there are provided a rotary member having an opening at one end for charging and discharging... |
| US-4,832,852 |
Nonwoven oil absorbing material and method A method of removing oil from a surface contaminated with oil comprises spreading elongated mat (A) of nonwoven cotton fiber on the surface of the oil to absorb... |
| US-4,832,851 |
Centrifugal force-enhanced filtration of fluids A filtration apparatus and method is disclosed, the apparatus including a container tube for holding a sample to be filtered and a filtering vessel inserted... |
| US-4,832,850 |
Method and device for mass transport and separation through selective
barriers The present invention relates to a new technique and device for mass transport operation and physical separation, being substantially quantitative and involving... |
| US-4,832,849 |
Extraction and purification of an anticoagulant principle from the south
american leech, haementeria ghilianii Applicant has isolated a Factor X.sub.a inhibiting substance from the salivary gland extract of the leech H.ghilianii. The extract is subjected to separation... |
| US-4,832,848 |
Method of and apparatus for establishing and maintaining dispersions of
liquid and gaseous fractions A dispersion of air or oxygen in liquid sewage and/or or sludge is admitted tangentially into the lower portion of an upright vessel wherein the dispersion rises... |
| US-4,832,847 |
Process for activated-sludge treatment of sewage or industrial waste
water A fluidized-bed type activated-sludge treatment of sewage or industrial waste water characterized in that a fine powder of a granulated blast furnace slag is... |
| US-4,832,846 |
Septic tank baffle A baffle includes a conduit and a flow director flap portion. The conduit includes, at its front, a curved wall generated on an axis running the length of the... |
| US-4,832,845 |
Permanent coffee filter The present invention relates to a reusable or permanent filter assembly useful in positioning and retaining the ground roast of coffee or tea in a hot water... |
| US-4,832,844 |
Seal for a spin-on filter Leakage under pressure of fluid through the interface of a filter and a filter head or cover casting during removal of the filter is avoided by the use of a... |
| US-4,832,843 |
Apparatus for filtering fluid medium The apparatus comprises a hermetically sealed hollow housing (1) accommodating in the interior thereof a flexible filtering member (2) in the form of a hose, the... |
| US-4,832,842 |
Filter chest for use with multiple filter units, for laboratories, and
with the filter units A chest in which a vacuum is formed. A removable tray in the form of a flat thin panel rests in the chest adjacent the top, and is provided with a pattern of... |
| US-4,832,841 |
Liquid treatment apparatus A liquid treatment apparatus suitable for dewatering a radioactive sludge includes a cylindrical housing (14) open at one end and defining two ports (24, 26) for... |
| US-4,832,840 |
Membrane filter plate having improved bending characteristics of the
membrane Membrane filter plate for a filter press or the like, with a carrier plate, at least one membrane arranged on one side of the carrier plate and preferably... |
| US-4,832,839 |
Hemopurification apparatus A hemopurification apparatus includes a porous membrane permeable to gas but impermeable to liquid and dividing a container into two mutually-isolated... |
| US-4,832,838 |
Method and apparatus for water calculation and filtration In a vessel such as a swimming pool, a turbine device is positioned on the bottom of the vessel to create an upward flow of water. The upward flow carries with... |
| US-4,832,837 |
Apparatus for augmenting separation of oil and water An apparatus for use in augmenting the separation of oil and water flowing comingled in a stream having a conduit through which the stream of comingled water and... |
| US-4,832,836 |
Series filters A filter unit including a housing element having a first and a second inlet for fluid and a first and a second outlet for fluid, flow passages defined in the... |
| US-4,832,835 |
Air pillow in the air chambers of a bottom pulsed jigging machine A method and apparatus for treating minerals such as coal in a jig bed having a downwardly opening air chamber beneath the bed wherein the chamber has an air... |
| US-4,832,834 |
Elastomer sieve screen A process of manufacture of a lattice configurated elastomer screen for classification, screening and washed of fragmented hard stocks of material. The process... |
| US-4,832,833 |
Formation of membrane-like material A membrane-like material forming component is obtained by dissolving material crude oil, bitumen or an amphipathic lipid in a solvent to form a solution thereof,... |
| US-4,832,832 |
Pressure type slit screen A slit screen that is simple to manufacture and excellent in working precision, which includes a screen cylinder in which at least one side of inlet corner... |
| US-4,832,831 |
Method of refining coal by hydrodisproportionation Volatile, carbonaceous material is refined by hydrodisproportionation to produce a slate of co-products by heating the carbonaceous material in the presence of... |
| US-4,832,830 |
Method for olefinic separation A process and apparatus for separating selected C.sub.4 olefinic products from combinations thereof with lower boiling point compounds comprises partially... |
| US-4,832,829 |
Catalyst for the simultaneous hydrodemetallization and hydroconversion
of heavy hydrocarbon feedstocks An improved catalyst for use in the hydrodemetallization and hydroconversion of heavy hydrocarbon feedstocks and method of making same and, more particularly, an... |
| US-4,832,828 |
Hydrotreating with catalysts prepared from hydrogels Hydrotreating with catalysts prepared by incorporating a metals solution containing cobalt and an element selected from the group consisting of molybdenum,... |
| US-4,832,827 |
Hydrotreating with catalysts prepared from hydrogels Hydrotreating with catalysts prepared by incorporating a metals solution containing nickel, an element selected from the group consisting of molybdenum, tungsten... |
| US-4,832,826 |
Hydrotreating with catalysts prepared from hydrogels Hydrotreating with catalysts prepared by incorporating nickel, an element selected from the group consisting of molybdenum, tungsten and mixtures thereof, and a... |
| US-4,832,825 |
Method for the injection of catalyst in a fluid catalytic cracking
process, especially for heavy feedstocks The invention relates to a method and apparatus for injecting and conditioning regenerated catalyst particles at the base of a catalytic cracking... |
| US-4,832,824 |
Catalytic reforming using group VIII noble metal high silica faujasites This process is for the reforming of (particularly; the aromatization of and isomerization of) alkanes to produce aromatics isonomal alkanes. Although the... |
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