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| Patent # | Description |
|---|---|
| US-4,255,616 |
Cable support assembly for electrical penetration assembly for reactor
containment A cable support assembly for the electrical cables between sealed electrical penetration assemblies within a reactor penetration nozzle has been detailed. The... |
| US-4,255,615 |
Dielectric corona rings A dielectric corona ring to provide field shaping by spreading or deconceating an electric field for reduction or elimination of ionization of air near a high... |
| US-4,255,614 |
Method and apparatus for enclosing a cable splice A flexible coaxial cable splice for connecting service lines to a telephone cable in which the splice enclosure includes a tubular housing of resilient flexible... |
| US-4,255,613 |
Electrical interconnect Disclosed is a method of connecting a first component, including a first electrical conductor, to a second component, including a second electrical conductor,... |
| US-4,255,612 |
Insulator for covering electric cables An insulator for covering an electric cable has recesses for receiving any portions of a connector which extend beyond a surface of the cable covered by the... |
| US-4,255,611 |
Energy distribution system for enclosed areas An energy distribution system comprising elongated support members housing power and communication lines and being arranged end to end on a floor along the... |
| US-4,255,610 |
Partition wiring system A wiring system for a partition assembly comprises a plurality of horizontally extending elongated wiring channels readily attachable to the outer face of... |
| US-4,255,609 |
Telecommunications cable with grounding installations at spaced
intervals and method of making same A telecommunications cable provided with an electrically conductive adaptor for grounding purposes. The adaptor is factory fitted to the cable shield and an... |
| US-4,255,608 |
Temporary electrical grounding rod barricade apparatus Apparatus is disclosed for preventing a person from coming into dangerously close proximity with an earth-embedded temporary electrical grounding rod so as to... |
| US-4,255,607 |
Separation of C.sub.8 aromatic isomers A process for the adsorption separation of C.sub.8 aromatic isomers which comprises the steps of: (a) Supplying a C.sub.8 aromatic isomer mixture to a separation zone... |
| US-4,255,606 |
Improved para- and ortho-xylene isomerization by adding pentane An isomerization process for the production of desired isomers of aromatic hydrocarbons containing eight carbon atoms per molecule, i.e., para-xylene and... |
| US-4,255,605 |
Diisopropyl from butenes A process for producing high octane DIP (2,3-dimethylbutane) from mixed C.sub.4 olefins comprising the steps of subjecting the mixed C.sub.4 olefines to double... |
| US-4,255,604 |
Dehydrocoupling of toluene Toluene dehydrocoupled products are produced by heating toluene in the vapor phase with an inorganic metal/oxygen composition which functions as an oxygen... |
| US-4,255,603 |
Dehydrocoupling of toluene Toluene dehydrocoupled products are produced by heating toluene in the vapor phase with an inorganic metal/oxygen composition which functions as an oxygen... |
| US-4,255,602 |
Stilbene formation by means of toluene dehydrocoupling using a
cobalt-lanthanide catalyst Toluene dehydrocoupled products are produced by heating toluene in the vapor phase with an inorganic metal/oxygen composition which functions as an oxygen... |
| US-4,255,601 |
Process for making indene Propylene and benzene are directly reacted in a single step process for making indene by means of a liquid phase catalytic reaction using a gold complex as the... |
| US-4,255,600 |
ZSM-12 Cycloolefin dimerization A process for the selective dimerization of cycloolefins having from 5 to about 12 carbon atoms is provided. The process comprises contacting of the olefin in... |
| US-4,255,599 |
Preparation of styrene from ethylbenzene Ethylbenzene is converted to styrene at high selectivity in a multistage process in which ethylbenzene is oxidized to ethylbenzene hydroperoxide which is reacted... |
| US-4,255,598 |
Suppression of aldehyde formation in xylene Xylenes can by merely being contacted with air over a period of time or during storage at temperatures upward from 60.degree. C. develop from 55 to 60 ppm of... |
| US-4,255,597 |
Process for preparing hexachlorocyclopentadiene There is disclosed a process for the production of hexachlorocyclopentadiene comprising the steps of: 1. Reacting liquid cyclopentadiene and chlorine at a temperature... |
| US-4,255,596 |
Preparation of ethylene glycol from ethylene Ethylene is converted to ethylene glycol at high selectivity in a process in which ethylbenzene hydroperoxide and water are reacted with ethylene in the presence... |
| US-4,255,595 |
Optically active cyclooctenyl ethyl alcohol Optically active compounds are prepared from optically inactive unsaturated hydrocarbons by reacting at least one unsaturated hydrocarbon in the presence of a... |
| US-4,255,594 |
Hydrogenation of halogen-containing carboxylic anhydrides A process is described for the heterogeneous hydrogenation of haloalkyl, halocycloalkyl or haloaryl carboxylic anhydrides to the corresponding primary alcohols.... |
| US-4,255,593 |
Salts of polychlorinated phenols In the process for the manufacture of salts of halogenated phenols the economy is improved and health and pollution hazards are reduced by mixing an alkaline... |
| US-4,255,592 |
Process for producing aromatic primary hydroperoxide An aromatic primary hydroperoxide is produced by oxidizing a methyl-substituted aromatic compound in a liquid phase with a molecular oxygen-containing gas at a... |
| US-4,255,591 |
Carbonylation process There is provided an improved continuous homogeneous catalytic carbonylation process wherein a mixed gas stream is removed from the carbonylation reactor,... |
| US-4,255,590 |
Combination of pyrolysis and incineration of solid mixture of
oxygen-containing aromatic compounds obtained as... Solid residues obtained from the manufacture of benzene di- or tricarboxylic acid by the oxidation of di- or trimethyl substituted benzene with air in the... |
| US-4,255,589 |
Process for the production of oil-soluble polyol esters of dicarboxylic
acid materials in the presence of a... Oil-soluble polyol ester reaction products of C.sub.6 -C.sub.10,000 hydrocarbon substituted C.sub.4 -C.sub.10 dicarboxylic acid materials, e.g. alkenyl succinic... |
| US-4,255,588 |
Synthesis of cyclohexene dicarboxylic acid esters A method is provided to manufacture a mixture of 1,4-dicarboalkoxy-1-cyclohexene and 1,3-dicarboalkoxy-1-cyclohexene which can be cyclized and rearranged to... |
| US-4,255,587 |
N-Substituted 2,6-dialkylanilines and process for their preparation Novel N-substituted 2,6-dialkylanilines and process for the preparation of N-substituted 2,6-dialkylanilines by reaction of 2,6-dialkylanilines with carbonyl... |
| US-4,255,586 |
Boron-silicon compounds suitable for use as hydraulic fluids Novel compounds of the general formula: ##STR1## wherein: (a) each R.sup.1 is a hydrocarbyl group, or a group of the formula: ##STR2## and each... |
| US-4,255,585 |
Benzoheterocyclic derivatives of phenoxyacetic acid The present application relates to benzoheterocyclic derivatives of 2,3-dichlorophenoxyacetic acid, the preparation thereof and pharmaceutical compositions... |
| US-4,255,584 |
Method for preparing 5-cyano-4-methyl-oxazole The present invention encompasses a method for preparing 5-cyano-4-methyl-oxazole, comprising reacting 5-carbamoyl-4-methyl-oxazole with a lower alkanecarboxylic... |
| US-4,255,583 |
2-Alkylthioalkyl-4,5-dialkyl-.DELTA..sup.3 -thiazolines The nutty, bready, hydrolyzed vegetable protein, meat extract or vegetable flavor or aroma of foodstuffs is augmented or enhanced by the use of one or more... |
| US-4,255,582 |
(-)-.alpha.-{2-[Bis(1-methylethyl)amino]ethyl}-.a
lpha.-phenyl-2-pyridineacetamide and pharmacologically... Preparation of antiarrhythmic (-)-.alpha.-{2-[bis(1-methylethyl)amino]ethyl}-.alpha.-phenyl-2-pyridineac etamide and pharmacologically acceptable salts thereof... |
| US-4,255,581 |
Process for the preparation of alkyl and aryl esters of 3'-substituted
and 2', 3'-disubstituted... In this disclosure, the synthesis of alkyl and aryl esters of substituted 2-anilino-3-pyridinecarboxylic acids is described. This preparation is performed... |
| US-4,255,580 |
Substituted 2,3-alkylene bis (oxy) benzamides and derivatives Novel substituted 2,3-alkylene bis (oxy) benzamides and derivatives thereof are disclosed. Also disclosed is a method for producing said compounds. The compounds... |
| US-4,255,579 |
11-Substituted hexahydro-2,6-methano-3-benzazocines 6(eq)-R.sub.4 -1,2,3,4,5,6-Hexahydro-3-R.sub.1 -11(ax)-R.sub.3 -11(eq)-CH.sub.2 Z-2,6-methano-3-benzazocines, useful as analgesic agents and narcotic... |
| US-4,255,578 |
Synthesis of perhalomethylcarbinol-substituted phenol and naphthol
sulfamphthalein dyes from the corresponding... The present invention is concerned with a method of synthesizing certain ##STR1## 3-disubstituted sulfam(na)phthalein compounds useful as pH-sensitive ... |
| US-4,255,577 |
Process and intermediates for preparing 3-[4-(disubstituted-amino)phenyl] o
r 3-[4-(Disubstituted-amino)phenyl] or (9-julolidinyl)-3-(diphenylamino)phthalides useful as color formers in pressure-sensitive and thermal marking systems are... |
| US-4,255,576 |
1-Azaxanthone derivatives The present invention relates to novel 1-azaxanthone derivatives, which are shown by the following formula: ##STR1## wherein m is 1 or 2 R'.sub.1 is... |
| US-4,255,575 |
2-Hydroxy-5-(1-hydroxy-2-piperazinylethyl)-benzoic acid derivatives Derivatives of 2-hydroxy-5-(1-hydroxy-2-piperazinylethyl)benzoic acid are prepared which are useful for their blocking action on .alpha. and .beta.-adrenergic... |
| US-4,255,574 |
Process for preparing 2,4-diamino-pyrimidines A process for preparing a compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are lower alkoxy or taken together are methylenedioxy; R.sub.3 is... |
| US-4,255,573 |
Imidazoindole derivatives and pharmaceutical compositions comprising
imidazoindole derivatives Pharmaceutical composition for chelating excess iron in a mammal and facilitating the removal of excess iron from the mammalian body are disclosed which comprise... |
| US-4,255,572 |
N,N-Dialkylureidomethane diphosphonic acid and its preparation Novel N,N'-dialkylureidomethane diphosphonic acids and their alkaline salts having the formula: ##STR1## wherein R.sub.1 and R.sub.2 represent separate... |
| US-4,255,571 |
Catalytic dehydrogenation preparation of 3-pyridazones Pyridazones are prepared by heating 4,5-dihydro-3-pyridazones in the liquid phase in the presence of a dehydrogenation catalyst. The reaction temperature is in... |
| US-4,255,570 |
Polyisocyanate reaction products of diisocyanates and s-triazine
derivatives containing amino groups The invention relates to polyisocyanates corresponding to the following general formula: ##STR1## wherein X represents a radical of the type obtained by... |
| US-4,255,569 |
Process for the production of isocyanurate polyisocyanates, and products
by the process The instant invention is directed to a process for the production of isocyanate polyisocyanates containing at least 50%, by weight, of ... |
| US-4,255,568 |
2H-Pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione derivatives The disclosed 2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione derivatives are intermediates useful in the production of ... |
| US-4,255,567 |
Process for producing NBR with octyl-to decyl sulfates NBR containing at least 10% by weight of combined acrylonitrile is produced by polymerizing acrylonitrile and butadiene in emulsion in the presence of a linear... |
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