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| Patent # | Description |
|---|---|
| US-4,059,451 |
Electroless copper plating solution An electroless copper plating solution comprising a copper salt, complexing agent, reducing agent, alkali hydroxide and aliphatic perfluorocarbon-containing... |
| US-4,059,450 |
Direct positive silver halide elements Direct positive silver halide emulsions are provided which contain fogged silver halide grains with a layered grain structure wherein the external shell of the... |
| US-4,059,449 |
Photoresist containing a thiodipropionate compound This invention relates to a photoresist consisting of a novolak resin and a sensitizer containing a thiodipropionate compound. |
| US-4,059,448 |
Dye containing photographic sensitive elements A silver halide photographic light-sensitive element containing at least one hydrophilic colloid layer which contains a basic polymer and at least one oxonol dye... |
| US-4,059,447 |
Photographic material containing oxazolinone-2 couplers Monocyclic oxazolinone-2 structures make good 2-equivalent photographic couplers, the oxazolinone-2 ring splitting during the coupling to form a dye. The... |
| US-4,059,446 |
Processing of photographic silver halide material Sludge formation is reduced in the fixing and washing station of an automatic processing apparatus for rapid processing exposed photographic elements, by... |
| US-4,059,445 |
Noble metal image forming method A method for producing a heat resistant, light resistant, chemically resistant and abrasion resistant noble metal image comprising forming a silver image on a... |
| US-4,059,444 |
Liquid development using conductive inks A method and ink composition for development of an electrostatic latent image with liquid developer is disclosed. The liquid developer has a viscosity suitable... |
| US-4,059,443 |
Electrical information storage system An electrical information or latent image storage system using a storage element which comprises a layer of substantially electrically insulating material having... |
| US-4,059,442 |
Method for making a porous tantalum pellet A quantity of tantalum powder is heated to a temperature greater than 400.degree. C in a non-oxidizing atmosphere to dissolve the tantalum oxide film existing on... |
| US-4,059,441 |
Metallic glasses with high crystallization temperatures and high
hardness values Amorphous metallic alloys having substantial amounts of one or more of the elements of Mo, W, Ta and Nb evidence both high thermal stability, with ... |
| US-4,059,440 |
Highly corrosion resistant ferritic stainless steel A highly corrosion resistant ferritic stainless steel comprising; C .ltoreq. 0.015% Si .ltoreq. 0.30% Mn .ltoreq. 0.30% P .ltoreq. 0.040% S .ltoreq. 0.030% Cr : 18.00 to... |
| US-4,059,439 |
Pu-Zr alloy for high-temperature foil-type fuel A nuclear reactor fuel alloy consists essentially of from slightly greater than 7 to about 4 w/o zirconium, balance plutonium, and is characterized in that the... |
| US-4,059,438 |
Process for the work-up of a contaminated inactive
mercury(II)chloride/active carbon-catalyst Contaminated inactive mercury(II)chloride/active carbon-catalysts are worked-up. To this end the invention provides for the active carbon to be burnt with the... |
| US-4,059,437 |
Oxygen-free copper product and process An improved copper product and process of making it, wherein oxygen-free copper contains small amounts of manganese above normal impurity levels, and has... |
| US-4,059,436 |
Herbicidal compositions containing silylated chloroacetanilides Silylated N-substituted chloroacetanilides have been found to be effective plant regulating substances, preferably selective herbicides. |
| US-4,059,435 |
Herbicidal 4-trifluoromethyl-3-cyanoalkoxy-4-nitro diphenyl ethers Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group, Y is a hydrogen... |
| US-4,059,434 |
Cycloalkanapyrazole herbicides Herbicidal cycloalkanapyrazoles of the formula: ##STR1## where N IS 3, 4 OR 5; R.sub.1 is hydrogen or methyl; Q is fluorine, chlorine, bromine or iodine; X is... |
| US-4,059,433 |
3-Alkoxyisothiazole derivatives as herbicides A new class of herbicidal compounds consisting of 1-alkyl- and 1,1-dialkyl-3-(4-substituted-3-alkoxy-5-isothiazolyl)ureas and ... |
| US-4,059,432 |
Plant growth regulator A plant growth regulator comprising as an active ingredient a compound having a novel 2-sulfonyloxyethylphosphonic or -thionophosphonic acid skeleton of the... |
| US-4,059,431 |
Plant growth regulator A plant growth regulator comprising as an active ingredient a compound having a novel 2-sulfonyloxyethyl-phosphonic or -thionophosphonic acid skeleton of the... |
| US-4,059,430 |
Organic (thio) phosphoric acid ester compounds and herbicidal
compositions New organic (thio) phosphoric acid ester compounds of the formula ##STR1## in which R.sup.1 is C.sub.1 -C.sub.6 alkyl, cyclohexyl, or phenyl, R.sup.2 is C.sub.1... |
| US-4,059,429 |
Glass pressing plunger cooling A differentially cooled plunger cooperative with a mold for press forming glass articles and the method of cooling pressed glass articles formed in said mold by... |
| US-4,059,428 |
Method of forming sagging mold from a glass ceramic A relatively thin, smooth surfaced mold of low thermal expansion material which exhibits non-sticking qualities is disclosed for contouring glass articles, such... |
| US-4,059,427 |
Electric glass sheet heating furnace and method of using In a furnace for electrically heating sheets of glass wherein the glass is supported on a layer of gas, hot furnace gases are internally recirculated by gas flow... |
| US-4,059,426 |
Method and apparatus for heating glass sheets with recirculated gas In a furnace for heating sheets of glass wherein the glass is supported on a layer of gas, hot furnace gases are internally recirculated by means of an air flow... |
| US-4,059,425 |
Gaseous process for hydrating and extruding glass The present invention relates to a process and apparatus useful therein for steam hydrating alkali silicate glass materials and subsequently extruding the... |
| US-4,059,424 |
Apparatus for the controlled supply of cryogenic fluid This invention relates to the distribution, in free air, of the liquid phase of a cryogenic fluid which is stored under pressure. The apparatus consists of a... |
| US-4,059,423 |
Process for the preparation of expansible beads A process for the preparation of expansible beads which are convertible by firing into cellular glass bodies, such process comprising the steps of preparing a... |
| US-4,059,422 |
Dispenser for odor control agent A dispenser for odor control agents comprising a generally cylindrical housing having air openings therein adjacent to each end thereof and including a base, a... |
| US-4,059,421 |
Cross-flow type stripping-absorption apparatus A novel apparatus for stripping and absorption of useful gases and vapors and/or averse gases and vapors, which comprises a unit consisting of A. a stripping part for... |
| US-4,059,420 |
Bearings and rapping shaft in electrostatic precipitator Bearings for rapping shaft for electrostatic precipitators including two bearings supported by two elongated rod members and a bearing block for receiving the... |
| US-4,059,419 |
Vortex nucleation scrubbing method and apparatus Particulate matter is separated from an aerosol by a process in which the aerosol is spun fast enough to create a vortex therein. The temperature in the... |
| US-4,059,418 |
Flue gas desulfurization sorbent and process Sulfur dioxide is removed from flue gases by contacting the flue gas at elevated temperature with a sorbent comprising a shaped refractory substrate of low... |
| US-4,059,417 |
Method for producing alumina and alumina-zirconia abrasive material Abrasive granules are produced from alumina or an alumina-zirconia mixture by melting the oxide material and rapidly cooling the melt. To control the ... |
| US-4,059,416 |
Chemical reaction process utilizing fluid-wall reactors High temperature chemical reaction processes utilizing fluid-wall reactors can be conducted in fluid-wall reactors by a process which includes the steps of (a)... |
| US-4,059,415 |
Apparatus for reforming combustible into gaseous fuel by reaction with
decomposition product of hydrogen peroxide Apparatus for converting a combustible material such as a hydrocarbon or carbon fuel into a gaseous fuel containing H.sub.2 and/or CO by reaction with a heated... |
| US-4,059,414 |
Ashless fuel detergent additives A long chain monocarboxylic acid is reacted with a trialkanolamine to produce an ester and this ester is then treated with sulfonic acid to produce a sulfonate... |
| US-4,059,413 |
Window security apparatus Security apparatus for attachment to the interior side of conventional residential window structure and which includes a horizontal bar having a plurality of... |
| US-4,059,412 |
Method for producing fuel briquettes Fuel briquettes are produced by hot pressing a mixture of a fine grained coal softening at the pressing temperature and a coal component which hardly or not at... |
| US-4,059,411 |
Method for extending the lower lean limit of running of internal
combustion engines and improving the... A fuel composition is disclosed comprising a major portion, in the order of 94% by weight, of a liquid fuel such as gasoline mixed with a minor portion, in the... |
| US-4,059,410 |
Method for the preparation of noncaking coals from caking coals by means
of electrophilic aromatic substitution A method for the preparation of and pretreatment of coal, which coal will not cake when subjected to standard coal conversion processes, which method comprises... |
| US-4,059,409 |
Apparatus for eliminating ammonia fumes emanating from diazo copiers Apparatus for the elimination of noxious ammonia fumes associated with diazo copiers includes a plenum chamber disposed about the output aperture of the machine... |
| US-4,059,408 |
Automatic liquid-liquid extraction device The device comprises a vertically movable platform for supporting extraction flasks placed above compressed-air impellers. Withdrawal of the top liquid phase... |
| US-4,059,407 |
Disposable chemical indicators A disposable indicator is disclosed which is useful for the measurement of ketones, proteins including albumin and uric acid in biological fluids. The instrument... |
| US-4,059,406 |
Electrochemical detector system An electrochemical detector has an electrochemical thin-layer flow cell whose operation is based on the so-called wall-jet principle, in combination with a... |
| US-4,059,405 |
Method and apparatus for analysis of constituent carried in fibrous
medium An optically-thin preparation of a sample solution and chemical reagents produces a constituent-manifesting reaction product that can be measured in linear... |
| US-4,059,404 |
Swab and method of taking cell smears for diagnostic examination A device for taking a cell smear comprised of an applicator and a swab located on the end portion of the applicator, the swab is used to collect the cellular... |
| US-4,059,403 |
Process for dyeing wet-spun aromatic polyamides in gel form The invention relates to a process for the production of dyed filaments from aromatic polyamides which contain acid groups. |
| US-4,059,402 |
Transfer printing process The invention relates to the transfer printing hydrophobic fibre materials using paper supports which are printed with azo dyestuffs of the formula ##STR1## ... |
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