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| Patent # | Description |
|---|---|
| US-4,536,387 |
Anti-cancer device An anti-cancer device having an anti-cancer drug and a blood coagulation factor fixed to a structure. This anti-cancer device is used in transcatheter arterial... |
| US-4,536,386 |
Method of controlling emesis caused by cisplatin in cancer chemotherapy High dosages of metoclopramide or a pharmaceutical salt thereof is administered intravenously to human cancer patients undergoing cisplatin chemotherapy to... |
| US-4,536,385 |
Method and apparatus for the production of industrial lead oxide A method and an apparatus for the production of industrial lead oxide involving mixing molten lead and air in a reactor. A particularly advantageous, having a... |
| US-4,536,384 |
Stable solutions of basic aluminium sulphate containing polynucleate
aluminium hydroxide sulphate complexes The present invention relates to storage-stable solutions of basic aluminium sulphate containing polynucleate aluminium hydroxide sulphate complexes of the... |
| US-4,536,383 |
Method for preparation of alkali metal selenates A method for the preparation of alkali metal selenates through oxidation of powdered selenium with hydrogen peroxide and neutralization of the formed selenic... |
| US-4,536,382 |
Process for the conversion of H.sub.2 S and adjustment of the H.sub.2
/CO ratio in gaseous streams containing... An integrated process for modifying the H.sub.2 /CO ratio in specified gaseous streams is disclosed, the process being characterized by bulk removal of H.sub.2... |
| US-4,536,381 |
Process for the removal of H.sub.2 S and adjustment of the H.sub.2 /CO
ratio in gaseous streams containing... An integrated process for modifying the H.sub.2 /CO ratio in specified gaseous streams is disclosed, the process being characterized by bulk removal of H.sub.2... |
| US-4,536,380 |
Process for conducting reactions using a circulating magnetically
stabilized bed to control reaction... An endothermic or exothermic chemical reaction may be conducted whereby a flowable bed of magnetizable particles such as catalytic particles is subjected to an... |
| US-4,536,379 |
Production of silicon carbide A process for the manufacture of silicon carbide crystals and whiskers comprises reacting at a temperature between 1,400.degree. C. and 2,100.degree. C. and in... |
| US-4,536,378 |
Phosphate fertilizer production Processes for the preparation of phosphoric acid, such as merchant phosphoric acid, and for the provision of phosphoric acid suitable for the preparation of... |
| US-4,536,377 |
Process for making sodium tripolyphosphate A one step spray drying process for making high assay sodium tripolyphosphate having a high concentration of form I material by spray drying an aqueous sodium... |
| US-4,536,376 |
Method of producing potassium magnesium phosphate Process for producing potassium magnesium phosphate by reacting basic magnesium compounds with phosphoric acid or phosphates in the presence of potassium sulfate... |
| US-4,536,375 |
Purification of gases A carbon monoxide-contaminated breathable gas (that is a gas or gas mixture containing sufficient oxygen to support human life) is purified by bringing it into... |
| US-4,536,374 |
Process using carbonate reagent for recovering vanadium from cokes and
ashes derived from heavy oils Vanadium values are recovered from sulphur-containing cokes and ashes derived from heavy oils by a novel process comprising heating in the presence of alkali... |
| US-4,536,373 |
Contact structure for use in catalytic distillation A method and apparatus for conducting catalytic chemical reactions and fractionation of the reaction mixture, comprising and feeding reactants into a... |
| US-4,536,372 |
Apparatus for beneficiating coal Mine run coal is pulverized and the extended surfaces of the coal particles are rendered hydrophobic and oilophilic by a chemical bonding and graft ... |
| US-4,536,371 |
Catalytic converter divider A catalytic converter includes a longitudinally disposed body portion having first and second shell halves and an interior in which first and second catalytic... |
| US-4,536,370 |
Chemical oxygen generator A chemical oxygen generator includes a candle in which oxygen is present and which is chemically combined and which is ignited by starting means to initiate the... |
| US-4,536,369 |
Automatic analyzing apparatus An automatic analyzing apparatus for automatically effecting chemical analysis on a sample of blood, urea or the like dependent on measurement items by measuring... |
| US-4,536,368 |
Method for sanitizing toilets A method for sanitizing flush toilets wherein a sanitizing agent and a triphenylmethane dyestuff are dispensed into the toilet flush water. The dyestuff is... |
| US-4,536,367 |
Method for sanitizing toilets A method for sanitizing flush toilets wherein a sanitizing agent and a triphenylmethane dyestuff are dispensed separately from a dual dispensing means into the... |
| US-4,536,366 |
Sintering method and apparatus Sintering method and apparatus. A pre-sintered or compacted mass of particulate material is densified by loading the mass into a substantially closed... |
| US-4,536,365 |
Process for the manufacture of equally biaxially oriented film Equally biaxially oriented film is produced by extruding liquified polymer in tubular form, orienting the tubular film in the radial direction only and then... |
| US-4,536,364 |
Manufacture of two part mold A mould part which is intended to be brought together with at least one other mould part, to form a closed mould cavity in which plastics objects can be shaped.... |
| US-4,536,363 |
Process for production of set polyacrylonitrile filaments and fibers The invention relates to filaments and fibers spun from at least 98% by weight of polyacrylonitrile and relative viscosities of between 2.5 and 6.0 which have... |
| US-4,536,362 |
Method for producing longitudinally ribbed plastic film A longitudinally ribbed plastic film is produced by extruding through a pair of die lips, at least one of which is provided with slots which run at an angle to... |
| US-4,536,361 |
Method for producing plastic microfilaments Relatively long plastic microfilaments are used to make reinforcing, filler materials and fabrics. A blowing gas is applied at a positive pressure to the inert... |
| US-4,536,360 |
Glass fiber reinforced vinyl chloride polymer products and process for
their preparation Vinyl chloride (VC) resins, particularly poly(vinyl chloride) (PVC) and chlorinated poly(vinyl chloride) (CPVC) are reinforced with glass fibers which have been... |
| US-4,536,359 |
Method of manufacturing carbon electrode The present invention provides a method of manufacturing improved carbon electrodes. According to this method, the raw material for the carbon electrodes is ... |
| US-4,536,358 |
Process for the production of high surface area catalyst supports Refractory materials which replicate a substantial portion of the internal pore structure as well as the shape and dimensions of high surface area microporous... |
| US-4,536,357 |
Method and apparatus for preparing multi-cellular foamed board of
thermoplastic resin A method for preparing a multi-cellular foamed board of thermoplastic resin which comprises forming under pressure in a die a thermoplastic resin melt containing... |
| US-4,536,356 |
Carburetor A carburetor for an internal combustion engine. The carburetor has an outer body defining a first venturi and having an inlet and an outlet. There is a first... |
| US-4,536,355 |
Phenoxyphenylaminoalkylphosphinates useful in weed control Novel phenoxyphenoxyalkyl-, phenoxyphenylthioalkyl- or phenoxyphenylsulfonylalkyl-substituted phosphinates and phosphonates, related compounds, synthesis... |
| US-4,536,354 |
Process for the preparation of carboxylic anhydrides A process is disclosed for preparing carboxylic acid anhydrides by reacting certain esters or ethers with carbon monoxide in the presence of a nickel catalyst, a... |
| US-4,536,353 |
Process for preparing .alpha.-ketonitriles A process for preparing an .alpha.-ketonitrile of the formula ##STR1## in which R is optionally substituted aryl, comprising reacting a cyanohydrin of the... |
| US-4,536,352 |
Perfluoro vinyl ethers A novel fluorinated copolymer is prepared by copolymerization of a fluorinated olefin with a novel sulfur containing fluorinated vinylether of the formula: ... |
| US-4,536,351 |
Process for making aryldichlorophosphanes The disclosure relates to a process for making aryldichlorophosphanes of the general formula ##STR1## in which R.sub.1, R.sub.2 and R.sub.3 being identical... |
| US-4,536,350 |
Process for making chlorophosphanes, phosphinic acid chlorides or
thiophosphinic acid chloride, and novel... The disclosure relates to a process for making chlorophosphanes from primary or secondary phosphanes, or phosphinic acid chlorides or thiophosphinic acid... |
| US-4,536,349 |
Furan derivatives useful as aroma compounds Furan derivatives, useful as fragrances, having the formula ##STR1## wherein R is alkyl or alkenyl and R.sub.1 is alkyl, alkenyl, cycloalkyl, cycloalkenyl... |
| US-4,536,348 |
Dihydroxyalkane diphosphonic acids .alpha.,.omega.-dihydroxyalkane-.alpha.,.alpha.-diphosphonic acids of the formula wherein R represents a phenyl radical, a substituted phenyl radical, or a ... |
| US-4,536,347 |
Selective hydrogenation of unsaturated carbonyl compounds Ruthenium-on-charcoal and ruthenium-on-carbon black catalysts, containing from 0.1 to 5% by weight of iron, for the preparation of olefinically unsaturated... |
| US-4,536,346 |
Aralkanamidophenyl compounds This disclosure describes novel substituted aralkanamidobenzoic acids and analogs thereof. These compounds are useful pharmaceutical agents for ameliorating... |
| US-4,536,345 |
Imino derivatives .alpha.-cyano-3-phenoxybenzyl
2,2-dimethyl-3-formyl-cyclopropane-1-carboxylate Novel imino derivatives of esters of 3-formyl-cyclopropane-1-carboxylic acids in their various isomeric forms and mixtures thereof of the formula ##STR1## ... |
| US-4,536,344 |
Process for formylating aryl halides Aryl halides are formylated with carbon monoxide and hydrogen in the presence of a noble metal catalyst, tertiary organic nitrogen compounds and phosphanes or... |
| US-4,536,343 |
Process for preparing alpha-arylacrylonitriles An alpha-arylacrylonitrile is prepared by reacting an aryl ketone having a removable hydrogen alpha to the carbonyl group with an alkali metal cyanide and... |
| US-4,536,342 |
Process for producing a halogen-containing ethylbenzene derivative A process for producing a halogen-containing ethylbenzene derivative represented by the general formula: ##STR1## where X is a halogen atom, and Y is a... |
| US-4,536,341 |
Substituted N-aroyl N'-phenyl urea compounds Dihalo and haloalkyl, haloalkoxy or haloalkylthio-substituted anilines and aniline derivatives, e.g. isocyanates that are useful in the preparation of acyl ureas... |
| US-4,536,340 |
Process for the preparation of alkyl nonadienoate esters A mixture of 1,3-butadiene, carbon monoxide and a monoalkanol of the general formula ROH in which R is a straight or branched chain alkyl group of from 1 to... |
| US-4,536,339 |
Bisamides, a process for their preparation and their use Bisamides of the formula ##STR1## wherein R denotes the alkyl skeleton of a dimerized fatty acid having 22 to 42, preferably 34, C atoms, R.sub.1 denotes... |
| US-4,536,338 |
Process for manufacture of fatty acid esters of hydroxy sulfonates A method is disclosed for preparing fatty acid isethionate soaps through direct esterification wherein the catalyst is quenched by an alkaline compound at the... |
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