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Patent # Description
US-5,741,944 Hydroformaylation processes
This invention relates to a process for separating one or more phosphorus acidic compounds from a hydroformylation reaction product fluid containing said one or...
US-5,741,943 Hydroformylation processes employing indicator ligands
This invention relates to a hydroformylation process which comprises reacting one or more olefinic unsaturated compounds with carbon monoxide and hydrogen in the...
US-5,741,942 Metal-ligand complex catalyzed processes
This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus...
US-5,741,854 Vinyl aromatic resin compositions containing a fluoro olefin polymer and a metal salt or ester or a fatty acid
A thermoplastic resin composition is provided exhibiting enhanced levels of dart impact strength. The composition contains a vinyl aromatic resin, an increased...
US-5,741,699 Biological control of diseases of harvested agricultural commodities using strains of the yeast candida oleophila
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-5,741,525 Vaginal pharmaceutical hydrogen peroxide composition
Gelled vaginal pharmaceutical composition containing: a water-soluble bioadhesive polymer, a peroxide source and pH buffer wherein the composition has a pH between...
US-5,741,486 Safe vectors for gene therapy
The present invention provides retroviral vectors comprising direct repeats flanking a sequence that is desired to be deleted upon reverse transcription in a...
US-5,740,801 Managing information in an endoscopy system
A system for acquiring images during a medical procedure and using the acquired images includes a storage device for storing, for each one of a plurality of...
US-5,740,704 Socket wrench
A ratchet wrench (10) includes a unitary socket assembly (20) having a collet (26) and an adjustable fastener engaging socket (24) which may be positioned over a...
US-5,740,078 Method and system for determining optimum colorant loading using merit functions
The present invention discloses a method and system for determining the total colorant loading and relative colorant proportions for a color formula that is used...
US-5,739,397 Process for the production of secondary amines and the amines produced by the process
Secondary amines having a hydrocarbon backbone, a functionality of at least 1 and a molecular weight of at least 74 are produced by reacting a hydrocarbon...
US-5,739,385 Process for preparing optically active carboxylic acids
This invention relates to a process for preparing optically active carboxylic acids by oxidizing an optically active aldehyde with a peracid in the presence of...
US-5,739,378 Complex hydrophobe-containing oligomers
This invention relates to polymers, especially emulsion polymers, and their use for the thickening of a variety of aqueous systems, to methods of thickening...
US-5,739,352 Process for preparing carboxylic acids
This invention relates to a process for preparing carboxylic acids by oxidizing an aldehyde with a peracid in the presence of an amine and/or amine N-oxide...
US-5,739,251 Low viscosity, ethylenically unsaturated polyurethanes containing allophanate groups
The present invention relates to ethylenically unsaturated polyurethanes which are substantially free from isocyanate groups and have a) a content of...
US-5,739,207 Hexamethylene diisocyanate residue-based compositions as fillers for polyisocyanates
Urethane-filled polyisocyanates are produced by (a) reacting a hexamethylene diisocyanate-containing residue having less than 10% by weight monomeric...
US-5,737,939 Ultra low temperature split door freezer
An upright split door, ultra low temperature freezer which includes a single chamber cooled by a cold wall refrigeration system and accessible by separate upper...
US-5,736,599 Diphosphites
A diphosphite is provided derived from phosphorous trihalide, tetra alkyl hindered bisphenol, and a neoalkyl diol. The phosphites exhibit improved stability and...
US-D393,211 Bottle
US-D393,189 Design for pruner
US-5,734,725 Tube emulator amplifier system
This invention is an emulation of vacuum tube guitar amplifier with devices that emulate vacuum tube plate voltage and current characteristics. This amplifier...
US-5,733,967 Aqueous polyurethane dispersions and their use for preparing coatings with excellent hydrolytic and thermal...
The present invention relates to aqueous dispersions of polyurethanes containing hydantoin groups (calculated as C.sub.3 N.sub.2 O.sub.2, MW 96) in an amount of...
US-5,733,966 Polyurethane contact adhesives with improved temperature resistance properties
The present invention relates to highly elastic polyurethane contact adhesives, a process to coat substrates with these contact adhesives, and the coated...
US-5,733,108 Hermetic refrigeration compressor
A hermetic refrigeration compressor has a tubular casing closed at each end by suitable caps and in which a cylinder block and motor stator are held by a...
US-5,732,850 Draw-processing of can bodies for sanitary can packs
Draw processing flat-rolled sheet metal substrate preselectively precoated on each surface with organic coating and draw lubricant into one-piece can bodies...
US-5,731,473 Metal-ligand complex catalyzed processes
This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organophosphite ligand complex catalyst and...
US-5,731,472 Metal-ligand complex catalyzed processes
This invention relates to a method of stabilizing a metal-organopolyphosphite ligand complex catalyst against deactivation in a process which comprises reacting...
US-5,731,394 Modified polytetrafluoroethylene fine powder
Polytetrafluoroethylene (PTFE) fine powder is provided which exhibits both low rheometer extrusion pressure and high adhesion to wire by incorporating into the...
US-5,730,337 Dispensing fitment with discrete snap bead members engaging container neck finish and assembly including...
A dispensing fitment has a plurality of angularly spaced discrete retaining bead members extending circumferentially around the internal wall surface of a skirt...
US-5,728,893 Process using multistaged reactors
This invention relates to a process for producing one or more products in a staged reactor having more than one reactive stage which process comprises reacting...
US-5,728,745 Polyurethane elastomers having improved green strength and demold time, and polyoxyalkylene polyols suitable...
Elastomers exhibiting decreased demold times and improved green strength are prepared by reacting a di- or polyisocyanate with a monodisperse polyoxypropylene...
US-5,728,291 Demetallation - high carbon conversion process, apparatus and asphalt products
In this combination process, solvent deasphalting (SDA) concentrates metals in the bottoms product which can be blended to asphalt as a product or for sending to...
US-5,726,240 Reactivity stabilization of polymethylene poly(phenylisocyanates)
This invention relates to mixtures of polymethylene poly(phenylisocyanate) blends with epoxides. The addition of the epoxide stabilizes the reactivity of the...
US-5,726,214 Self-foaming fluoropolymer composition
Fluoropolymer having unstable end groups is used to form foamed fluoropolymer structures without added blowing agent.
US-5,725,327 Permanent mine bulkhead seal and method for constructing same
A water-resistant mine bulkhead or seal is provided in which two walls are constructed across the mine entry. One of the walls is constructed in layers. After a...
US-5,724,991 Wrist fixation device for elbow stress examination
The device is a diagnostic tool for the determination of the functional loss of the collateral ligaments of the elbow. The device serves to position and to...
US-5,723,670 Liquid amines
Amines which are solid at ambient temperature and pressure are liquified by reacting those amines with a derivatizing agent represented by the formula XY in...
US-5,723,563 Spandex elastomers
Spandex-type polyurethane/urea segmented elastomers with exceptional physical properties may be prepared by the aliphatic and/or cycloaliphatic diamine chain...
US-5,723,556 Fluoromonomer/functionalized hydrocarbon monomer copolymerization process and copolymer product
Amorphous copolymer of fluoromonomer, such as tetrafluoroethylene, with vinyl ester, such as vinyl acetate, having a substantially uniform composition is made by...
US-5,723,509 Azeotrope-like compositions of dimethoxymethane, cyclopentane and 2-methyl pentane and the use thereof in the...
Azeotropic compositions made up of from about 68.1 to about 69.1% by weight of dimethoxymethane, from about 29.7 to about 30.7% by weight of cyclopentane and...
US-5,723,194 Polyurethane layers with higher surface energy
The present invention relates to polyurethane layers having higher surface energy. These polyurethane layers are formed on a substrate from a reactive mixture,...
US-5,722,810 Over-center locking mechanism for tow truck wheel-lift or the like
The present invention relates to a wheel grid assembly and vehicle towing apparatus. The wheel grid assembly includes a wheel boom and a pair of lift arms. Each...
US-D391,732 Garden wagon
US-D391,132 Rake
US-5,720,017 System and method for formulating a color match using color keys
A method and system create a color match that reproduces a color standard. First, the color spectrum of a color standard is read. After reading the color...
US-5,719,229 Process for preparing solid elastomeric polyurethanes having reduced surface skinning
This invention relates to solid elastomeric polyurethanes prepared by reacting, in an open mold at an isocyanate index of 80 to 120, (a) an isocyanate prepolymer...
US-5,719,209 Tetrafluoroethylene polymer compositions and process for making flame retardant thermoplastic compositions...
A process is provided for making a flame retardant thermoplastic composition. The process involves making a preblend composition by blending a lubricant with a...
US-5,718,856 Process for manufacturing foam with improved wet set properties
High resilience polyurethane foams having improved wet set properties are obtained by reacting an isocyanate with a polyol component consisting of a ...
US-D390,896 Exercise device with elastic hand grips
US-5,717,028 Thermoplastic elastomer composition containing chlorinated polyolefin graft copolymer
A thermoplastic elastomeric composition is provided exhibiting reduced levels of hardness and enhanced levels of elongation. The composition contains a...
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