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Patent # Description
US-5,446,997 Overlapping and interlocking window sashes
A window assembly includes standard-sized sashes with lock and keeper rails that overlap and interlock such that adjacent sides of the rails are held in close...
US-5,446,218 Preparation of fluorinated methanes
A single step, vapor phase process for the chlorofluorination of methane forms trifluoromethane and/or tetrafluoromethane in high yield. A Cr.sub.2 O.sub.3...
US-5,445,418 Security paper/document construction
Security paper having a number of parallel lines having a substantially uniform first spacing, irregularly interrupted by a plurality of stripes having a second...
US-5,444,146 Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in...
The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and...
US-5,444,117 Coating compositions containing polyisocyanates and aldimines which have improved storage stability
The present invention relates to a coating composition having an improved pot life without a corresponding increase in dry time when cured under ambient...
US-5,443,430 Spur gear differential for a vehicle
A differential for transmitting rotational power to the left and right axles of a vehicle. Loss of adhesion by one drive wheel is countered by the other drive...
US-5,443,283 Suspension system
A hydraulic suspension system for a multi-wheeled vehicle where each wheel is supported a suspension arm pivoted to the vehicle body and a hydraulic system...
US-5,443,161 Disposable baby change kit
The present invention relates to a disposable kit having a plurality of baby care supplies stored within a moisture impermeable enclosure. The kit includes...
US-5,443,131 Trailer brake system
A trailer brake system including a releasably latching hand lever, a series of cables interconnecting the lever and mechanically energized brakes capable of...
US-5,442,369 Toroidal antenna
An antenna has windings that are contrawound in segments on a toroid form and that have opposed currents on selected segments. The windings may have a helical...
US-5,442,023 Hindered-hydroxyl functional (meth)acrylate monomers containing di(meth)acrylates and compositions including same
This invention relates to hindered-hydroxyl functional (meth)acrylate monomers containing significant amounts of the corresponding di(meth)acrylates, and to...
US-5,442,018 Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
A process for producing polyethylene having a broad molecular weight distribution is provided, in which ethylene and optionally a comonomer are contacted in two...
US-5,441,566 Equipment for applying crusting agents to coal loads
Methods and mechanisms for encrusting a load of coal to minimize loss of coal dust during transport of a coal load are provided. The mechanisms involve a device,...
US-5,441,553 Metal article and method for producing the same
A compacted, single phase or multiphase composite article. Particles for use in the compacted article are produced by providing a precursor compound containing...
US-5,440,791 Sock clip
A clip preferably monolithically formed of a single piece of resilient and pliable material (e.g., plastic), provides for the securing together of individual...
US-5,440,058 Method for separating compounds in process streams
A method, especially applicable on a continuous basis to commercial process streams, for treating unwanted by-products and/or impurities contained in those...
US-5,440,003 Liquid methylene diphenyl diisocyanate
Disclosed herein are processes for the production of allophanate-modified diphenylmethane diisocyanate prepolymers and the products produced by the processes...
US-5,439,718 Multilayer container of polycarbonate and amorphous polyamide of improved barrier and stress crack resistant...
Multilayered containers comprising polycarbonate layers and amorphous polyamide layers wherein the amorphous polyamides are modified and unmodified amorphous...
US-5,439,640 Controlled thermal expansion superalloy
The invention provides a controlled coefficient of thermal expansion alloy having in weight percent about 26-50% cobalt, about 20-40% nickel, about 20-35% iron,...
US-5,438,106 Free radical-cured coating compositions
A NCO-free, free radical-curable polyurethane coating composition which is particularly suitable for application on heat sensitive substrate is disclosed. The...
US-5,437,307 Intake bypass valve
An intake bypass valve comprising a primary tubular member, the member having a cavity at its central extent for the receipt of a spherical ball; a secondary...
US-5,437,179 Fast gas chromatography method, apparatus and applications
The present invention is directed to methods and apparatus for conducting gas chromatography more rapidly than previously disclosed. By means of the present...
US-5,435,464 System for the prevention of the jamming of pumps
A system for the prevention of jamming of pumps used with containers having a liner therein. The system includes a container having a disposable liner contained...
US-5,435,388 Well plugging apparatus and method
An apparatus for plugging a burning or gushing well comprises a hollow tubular plug body (20) sized for insertion into a well casing (112). Provided on the plug...
US-5,435,102 Pivotable mullion assembly
A mullion assembly mountable in a door frame includes a bottom fitting attached to a floor and a top fitting attached to the door frame above the bottom fitting....
US-D360,608 Tire tread
US-5,434,536 Semiconductor emulation of vacuum tubes
A semiconductor emulation of a vacuum tube with one or more of the following characteristics: non-linear output, non-linear transfer, non-linear input, reverse...
US-D360,499 Deer torso protective cover
US-5,432,244 Process for the production of polypropylene
A process for the polymerization of propylene or a mixture comprising propylene and one or more alpha-olefins and, optionally, one or more diolefins comprising...
US-5,432,207 Phenolic foam composition and use thereof for "in place" foaming
A process for the manufacture of a foamed product in which a reactive phenolic resin is mixed with urea and an isocyanate, and this mixture is then mixed with an...
US-5,431,911 Skin treatment composition
A skin treatment composition in the form of a cosmetic paste for beautifying the skin and maintaining it in a healthy state which comprises almond meal and/or...
US-5,431,153 Surgical apparatus for assisting in the release of the carpal tunnel
A surgical retractor for exposing a carpal ligament through a small transverse incision along the wrist, comprising a blade having an arch-shaped configuration...
US-5,430,234 Process for removing phosphorus and heavy metals from phosphorus trichloride still bottoms residue
Unreacted phosphorus and heavy metals, such as arsenic and antimony, are removed in environmentally acceptable form from the non-aqueous still bottoms residue...
US-5,430,194 Process for improving enantiomeric purity of aldehydes
The present invention relates to a process for producing an optically active aldehyde (first aldehyde) containing a reduced amount of the corresponding...
US-5,430,179 Homogeneous process for the ruthenium catalyzed addition of carboxylic acids to alkynes
The present invention relates to a homogeneous, ruthenium catalyzed liquid phase process for vinyl ester synthesis. It has been found that by adding at least one...
US-5,430,100 High impact and low crease stress whitening ABS blends
Blends of ABS polymers with different substrate particle sizes are disclosed having a desirable balance of impact resistance, crease stress whitening, and melt...
US-5,429,882 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-5,429,831 Marinated meat and poultry products having a glazed coating and method for producing such products
Poultry parts are exposed to a marinade so that the marinade is absorbed by the parts and the outer surface of the parts has an adhesive myosin protein binder...
US-5,429,084 Axial vane rotary device and sealing system therefor
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) of...
US-D360,006 Ball elevation golf tee
US-5,428,124 Urea and biuret liquid prepolymers of MDI
Storage stable, liquid prepolymers of diphenylmethane diisocyanate containing urea and/or biuret groups are prepared by reacting an aminocrotonate with a mixture...
US-5,428,118 Gas phase fluidized bed polyolefin polymerization process using gas or gas-solids tangential flow
An improved method for polymerizing one or more polyolefins in the presence of a transition metal catalyst in at least one gas phase reactor having an expanded...
US-5,426,182 Polysaccharides containing complex hydrophobic groups
Polysaccharides, including hydroxyethyl cellulose, having complex hydrophobic group substitution, provide latex compositions, such as paints, with improved...
US-5,425,941 Biological control of diseases of harvested agricultural commodities using strains of the yeast Candida oleophola
The present invention is drawn to isolates of Candida oleophila which are effective for the control of postharvest diseases in fruit and to biocontrol...
US-5,425,912 Low expansion superalloy with improved toughness
A high strength, low coefficient of thermal expansion superalloy exhibiting improved toughness over a broad temperature range down to about 4.degree. K. The...
US-5,424,348 Neo-diol phosphites as polymer stabilizers
A phosphite is provided having the formula: ##STR1## wherein Y.sup.1 is an alkyl group and Y.sup.2 is selected from the group consisting of sec-butyl and...
US-5,423,565 Mower hitch for lawn tractor
A hitch attaches to a lawn tractor and draws two lawn mowers therebehind. The hitch includes a draw bar solidly mounted to the tractor, and a link for each towed...
US-5,423,344 Gas blanketed liquid storage system, gas pressure regulation device, counterspring regulator and process for...
A system, device, regulator and process for gas blanketing under precise gas pressure control is provided herein exhibiting extreme pressure sensitivity,...
US-5,423,343 Method and apparatus for making sewage pipe connections
In a sewage piping system that includes a new sewer main line that crosses existing lateral sewer lines, a rotary valve is installed at the intersection of the...
US-5,422,071 Heat resistant iron/steel weld material
The invention provides a welding material useful for welding cast iron, the welding material forms a weld deposit containing, as measured in the undiluted...
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