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Patent # Description
US-5,519,558 Three phase throttle current technique
A current throttle resistor external to a contactor device protects an electrical power distribution circuit coupling a load to a power line. The contactor has...
US-5,516,873 Polyisocyanate/polyamine mixtures and their use for the production of polyurea coatings
The present invention relates to a coating composition which is free from polyols and contains a) a polyisocyanate component, b) an aldimine based on the reaction...
US-5,516,420 Magnetically separated equilibrium catalyst for specialized cracking
Disclosed is a method for improving fluid cracking catalyst performance by increasing metal contamination incrementally while cracking two different feedstocks...
US-5,514,742 Suppression of UV-yellowing of phosphites through the use of polyamines
A polymer composition is provided comprising an ultraviolet light sensitive phosphite and an amount of a polyamine effective to enhance the resistance of the...
US-5,514,725 Phenolic foam composition and use thereof for "in place" foaming
Provided is a composition for making a foam including a reactive phenolic resin, urea, and an isocyanate. Also provided is a method for making the foam and a...
US-D369,640 Recreational deer hunting lure
US-5,512,679 Process for the preparation of 2-aryl-ethane-sulphonic acids
2-aryl-ethane-sulphonic acids of the formula in which Ar.sup.1 denotes a carbocyclic or heterocyclic aromatic radical which can be bound to an anellated benzene...
US-5,512,631 Transparent blend compositions containing graft copolymers of (thioaromatic) alkylate rubber substrates
Compounds of Formula I ##STR1## wherein Z is an aromatic group, each R is individually selected from the group consisting of alkyl groups of from 1 to about...
US-5,511,688 Vending machine dispensing system
This vending machine dispensing assembly (10) for dispensing containers of different diameter includes a storage compartment (1) having an exit passage defined...
US-5,510,644 CDTE x-ray detector for use at room temperature
An improved x-ray detector in the form of a p-i-n CdTe homojunction device is disclosed. The intrinsic ("i") layer is of high resistivity CdTe, while the n- and...
US-5,510,535 Ether-linked amine-terminated polyethers and a process for their production
Ether-linked amine-terminated polyethers are produced by reacting (1) a polyether polyol in which substantially all of the hydroxyl groups have been replaced...
US-5,510,445 Process for castable polyurea elastomers
This invention relates to a one-step process for preparing polyurea elastomers comprising reaction at an isocyanate index of from 90 to 200 of (a) one or more...
US-5,510,443 Process for preparing a coating with improved resistance to yellowing and the resulting coating
The present invention relates to process for preparing a coated substrate having improved resistance to yellowing which comprises coating a substrate with a...
US-5,510,433 Process for the production of sticky polymers
A process for the production of EPM or EPDM comprising contacting ethylene, propylene, and, optionally, one or more dienes, in a fluidized bed, at a temperature...
US-5,509,959 Precursor coating compositions suitable for spraying with supercritical fluids as diluents
The present invention relates to precursor coating compositions which are particularly suitable for being admixed with at least one supercritical fluid used as a...
US-5,509,793 Rotary device with slidable vane supports
An axial vane rotary device (14) includes a stator (16) with a cylindrical internal chamber (34) defined an annular outer wall (40) and two side walls (36, 38)...
US-5,509,479 Subterranean remediation pump and process for use
A subterranean pump of compact design can be inserted into boreholes commonly used for exploratory drill holes to observe subterranean contaminants. The pump...
US-D369,202 Squirrel skinner
US-5,507,570 Space master cabinet system
Furniture including a pop up table feature, wherein glide track structure in opposing interior panels of a base cabinet receives pins, rollers or similar...
US-5,507,565 Method and apparatus for suppressing dust and frictional ignition on a continuous mining machine
A boom mounted cutter drum assembly of a continuous mining machine includes an intermediate drum section and a pair of end drum sections. Spray nozzles on the...
US-5,507,393 Device and process for gravitational separation of solid particles
A gravitational separation device is provided and the process is provided involving a packed column containing a packing material and having a device for...
US-5,506,001 Method for the preservation of timber products
A method of treating wood by impregnation of the wood with wood-treating-compositions containing compounds which contain elements selected from copper, chromium...
US-5,505,539 Method and apparatus for proportioning and mixing non-compressible and compressible fluids
The present invention is directed to methods and apparatus for effectively proportioning a mixture of compressible and non-compressible fluids, wherein the...
US-D368,632 Sand blasting device with recycling means
US-D368,589 Sock clip
US-5,504,178 One-component coating compositions containing oxime- or lactam-blocked polyisocyanates which have improved...
The present invention relates to a blocked polyisocyanate which is the reaction product of a polyisocyanate with i) 60 to 99.9 equivalent percent, based on the...
US-5,504,053 Alkylene oxide catalysts having enhanced activity and/or stability
Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver impregnated support containing a sufficient amount of...
US-5,503,844 Foam laminate transdermal patch
Devices for the controlled release of an active agent to the skin or mucosa of a host are disclosed, which devices are laminates of a cellular foam layer having...
US-5,503,738 Apparatus for biological remediation of vaporous pollutants
This invention relates to a process for remediating vaporous pollutants which comprises passing a vaporous stream containing one or more of pollutants through a...
US-5,502,150 Linear HDI urethane prepolymers for rim application
The present invention is directed to polyurethane moldings produced via the RIM process. These polyurethane moldings have excellent reactivity, demold properties...
US-5,502,147 Aliphatic rim elastomers
The present invention is directed to polyurethane moldings produced via the RIM process. These polyurethane moldings have excellent reactivity, demold properties...
US-5,501,910 Embossed glass/plastic laminate
A decorative relief pattern is provided on a glass/plastic laminate wherein a sandwiched structure comprised of a glass sheet (10), an adhesive layer (12), a...
US-5,500,468 Process for stabilizing polymeric material
A polymerization process is provided involving a carrier solution containing an organic solvent and a phosphite. The phosphite is highly soluble in the solvent...
US-5,500,467 Polyolefin fiber and film resistant to gas fade
A polyolefin composition is provided which is resistant to gas fading upon exposure to atmospheric pollutants. The compositions containing a stabilizing amount...
US-5,500,458 Phosphite coated polymeric particles
A process is provided for stabilizing thermoplastic particles with organic phosphite particles. The process involves applying a liquid, relatively low molecular...
US-5,500,452 Soft, low density flexible polyurethane foam
A flexible polyurethane foam formulation comprising a first polyol, a second polyol, an unhindered primary diamine or its corresponding carbamate, a diol, water,...
US-5,499,578 Sausage cutter
A sausage cutter comprised of a cutting block having two portions. Each of the two portions has an upper surface, a lower surface, an inner surface, and an outer...
US-5,498,782 Distortion control additives for ultraviolet-curable compositions
Distortion control additives are disclosed which comprise a polyisocyanate, a polyol or polyol blend having a hydroxyl functionality of 2 to 3 hydroxyl groups...
US-5,497,850 Apparatus for leveling a ladder
An apparatus and method of leveling a ladder, having hollow side rails, on an uneven surfaces using at least one leveling device. Support members, support holes...
US-5,496,894 Low viscosity polymer polyols with improved dispersion stability
The present invention provides polymer polyols and a method for preparing polymer polyols which have (1) exceptional dispersion stability, especially at high...
US-5,496,095 Mining machine having vertically movable primary and secondary cutters
A mining machine for mining coal from outside a hill containing a coal seam wherein a plurality of cutter drums and rotary cutters are pivotally and detachably...
US-5,496,011 Container dispensing valve
A valve for selectively dispensing contents of a bottle. The inventive device includes a mounting cap securable to a threaded neck of a bottle. A valve assembly...
US-5,495,654 Preparing sheet metal and fabricating roofing shingles
Flat-rolled sheet metal is manufactured to preselected gage, mechanical properties and surface finish and is fabricated into unitary sheet metal shingle...
US-5,495,429 Method and apparatus for measuring the color of three dimensional objects
A method for measuring color of objects comprises storing in a computer memory values representative of measurements of the color of an object over a range of...
US-5,494,880 Durable zinc oxide-containing sorbents for coal gas desulfurization
Durable zinc-oxide containing sorbent pellets for removing hydrogen sulfide from a gas stream at an elevated temperature are made up to contain titania as a...
US-5,493,170 High efficiency sealed beam reflector lamp
A reflector lamp having a lens of vitreous material fused to a reflector body of vitreous material. An inner reflector surface of the reflector body includes a...
US-5,493,094 Preparation of fullerenes and apparatus therefor
Fullerene-containing soot, is prepared by evaporating an electrically conductive carbon rod in an electric arc plasma sustained in a tubular evaporator between...
US-5,492,966 Impact modified resin compositions containing lobed graft copolymers and process for the making thereof
Impact modified resin compositions are provided containing bi-lobed graft copolymers. The lobed graft copolymers contain a rigid lobe and a rubbery lobe. The...
US-5,492,772 Building material coating
A corrosion-resistant colored architectural material which is essentially lead free and is not highly reflective. The coating on the material is a two-phase...
US-5,491,909 Shock absorbing medical shoe
A shoe for use on a post-operative, traumatized, diabetic or insensitive foot includes a shock absorbing sole material, with an insole of shock absorbing foam...
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