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Patent # Description
US-5,789,847 High efficiency sealed beam reflector lamp with reflective surface of heat treated silver
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-5,789,625 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-5,789,519 High viscosity, high equivalent weight polyisocyanate mixtures containing allophanate and isocyanurate groups...
The present invention is directed to a polyisocyanate mixture which i) is prepared from a monomeric starting material containing a) 95 to 100% by weight, based on the...
US-5,789,508 Polymerization process
A compound of the formula C.sub.6 F.sub.12 --CH.sub.2 CH.sub.2 --SO.sub.3 M, wherein M is a cation having a valence of 1 is used as a dispersing agent in the...
US-5,789,497 Hexamethylene diisocyanate residue-based compositions as fillers for polyether polyols
Urethane-filled, polyether polyols are prepared by reacting (1) a hexamethylene diisocyanate residue from the phosgenation of hexamethylene diamine with contains...
US-5,789,454 Silicone surfactant compositions useful in inert gas blown polyurethane foams
Disclosed is a method of using inert gas as an auxiliary blowing agent in the production of flexible polyurethane foams, in the presence of a blend of a silicone...
US-5,787,746 Multi-stand hot rolling mill tension and strip temperature multivariable controller
A multivariable controller for a hot rolling mill which uses rolling stand speeds to control exit strip temperature and interstand tension, wherein the...
US-5,787,661 Building siding system
A simulated log cabin structure, corner assembly and method are provided having advantages over conventional simulated log cabin structures. The structure has...
US-5,787,543 Heated windshield wiper blade
A windshield wiper blade having an internal conduit extending throughout the length of the wiper blade body through which an electric heating element is placed...
US-D396,615 Pruner
US-5,786,517 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-5,786,497 Process for the preparation of phosphites
A process for producing organo-phosphites is described that involves heating a di-substituted phosphorohalidite, a phenolic compound, and a polymeric amine. An...
US-5,786,405 Amine-initiated polyether polyols and a process for their production
Clear, amine-initiated polyether polyols are made by epoxidizing an amine in the presence of an alkali metal hydroxide catalyst. After the desired degree of...
US-5,784,906 Locking bolt for overhead support of weighted articles
A locking bolt for a storage basket suspension system is provided with a recess for receiving a locking plate with a depending arm extending at an angle of less...
US-D396,426 Transmitter for a hunter proximity alarm
US-D396,347 Back pack type cooler carrier
US-5,783,774 Non-metallic floor box
A non-metallic floor box for use in electrical in-floor power and communication distribution systems includes a plurality of sets of vertically aligned indexing...
US-5,783,652 Reactivity improvement of urethane prepolymers of allophanate-modified diphenylmethane diisocyanates
This invention relates to mixtures of urethane prepolymers of allophanate-modified diphenylmethane diisocyanates with epoxides. The addition of the epoxide...
US-5,783,645 Non-sticky prepolymerized catalyst, and use thereof in production of non-sticky resin
A colorable resin particle having an outer shell of a non-sticky polymer and an inner core of a sticky polymer produced in a gas phase fluidized bed reactor at...
US-5,783,513 Process for making double metal cyanide catalysts
A process for making substantially non-crystalline double metal cyanide (DMC) catalysts having improved activity and performance is disclosed. The process...
US-5,782,596 Tow truck equipped with a light weight rust resistant body assembly and an underlift assembly
A tow truck is disclosed equiped with an improved body assembly, underlift assembly and lifting boom assembly. The body assembly includes a left body unit and a...
US-5,780,584 Highly active double metal cyanide complex catalysts
Highly active double metal cyanide (DMC) complex catalysts and methods for making them are disclosed. The catalysts contain less than about 0.2 moles of metal...
US-5,780,549 Polybutene polymers as modifiers for PVC
The impact resistance of PVC compounds has been shown to be improved by blending with a polybutene polymer. Enhanced thermal stability was also unexpectedly...
US-5,780,023 Inhibiting plant pathogens with an antagonistic microorganism(s)
The present invention is drawn to biological control of plant pathogens (e.g. either preharvest or postharvest diseases) on agricultural commodities (such as...
US-5,778,622 Earth stabilization structure and method for making and using thereof
An earth stabilization structure and methods for making and using thereof are provided. The structure comprises a compressed annular tire wall stack unit encased...
US-5,777,119 Process for the preparation of 2,3-dihalogenoquinoxalines
Quinoxalines are prepared by reaction of oxalic acid with an o-phenylenediamine, halogenation in the presence of a solvent and oxidation to a quinoxaline...
US-5,777,061 Blocked polyisocyanate crosslinkers for providing improved flow properties to coating compositions
The present invention is directed to a powder coating composition containing as binder A) a polyisocyanate component which contains blocked isocyanate groups, is ...
US-5,776,349 Method for dewatering microalgae with a jameson cell
Methods are disclosed for dewatering an aqueous suspension of microalgae, especially Dunaliella salina, with a Jameson cell. The algal cells are ruptured...
US-5,776,258 Flat-rolled steel strip continuous cleansing methods
In-line flat-rolled steel cleansing and finishing methods and apparatus are disclosed which enable flat-rolled steel, as supplied with surface areas contaminated...
US-5,776,225 Refractory metal sponge fines composition
A clean refractory metal sponge fines product is made from refractory metal sponge fines free of refractory metal oxides, carbides, nitrides and binary iron...
US-5,775,507 Hair colorist palette
A hair colorist palette that is triangular in shape that allows the colorist or hair stylist to conveniently have available all tools and supplies needed for a...
US-5,775,012 Utility blade hitched to a vehicle
A hitch adjustable rear blade hitched to the back of a tractor for earth grading operations. The blade having an elongated cylindrical skid releasably mounted to...
US-5,773,498 Diphosphites
A diphosphite is provided derived from phosphorous trihalide, tetra alkyl hindered bisphenol, and a neoalkyl diol. The phosphites exhibit improved stability and...
US-5,773,484 Enol-ether capped polyethers and surfactants produced therefrom
The use of enol ether capped polyether-polysiloxane copolymers as surfactants in polyurethane foam applications is taught herein. These enol ether capped...
US-5,772,936 Method of reducing pinch deformation and contour lines in polyurethane molded foam employing timed partial...
An improved process for cell opening of cellular polyurethane molded foam using timed partial pressure release (TPPR) reduces pinch deformation and contour lines...
US-5,770,673 Non-sagging, light stable polyurethane compositions, a process for producing them, and their use as seam sealants
The present invention relates to non-sagging, light stable polyurethane compositions. These non-sagging, light stable polyurethane compositions are the reaction...
US-5,770,671 Process for polymerizing isocyanates
Isocyanates are polymerized in a simple manner by polymerizing aliphatic and/or aromatic isocyanates in the presence of metallocenes at temperatures from...
US-5,770,652 Dispersive reactive extrusion of polymer gels
There is provided a process for making a gel-containing additive concentrate by mixing a reactive polymer such as SAN and a substantially immiscible carrier...
US-5,770,307 Coextruded monofilaments
This invention relates to a coextruded monofilament having a core material made of a first resin and a sheath material made of a second resin, with the second...
US-5,769,806 Adjustable pressure eye patch
Disclosed is a pressure eye patch in which an inner membrane is positioned over the patient's eye and fixed thereto by means of adhesive on its inner side with...
US-5,769,570 Cable tensioning dome plate
A mine roof bearing plate having a planar member having a topside, an underside and an elastically deformable domed portion extended downwardly from the...
US-5,767,321 Metal-ligand complex catalyzed processes
This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organopolyphosphite ligand complex catalyst to...
US-5,767,220 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 total content of...
US-5,765,809 Device for lifting heavy items
The present invention is directed to a device for lifting heavy items from machinery in confined areas. The device of the invention can be easily mounted on a...
US-5,765,647 Golfing aid
A golfing aid is provided in which a pitch mark repair tool is mounted on the end of a shaft. The grip of the shaft can optionally have a ball retrieval device...
US-5,763,680 Metal-ligand complex catalyzed process
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-5,763,679 Metal-ligand complex catalyzed processes
This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organopolyphosphite ligand complex catalyst and...
US-5,763,677 Hydroformylation 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-5,763,671 Hydroformylation 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-5,763,670 Hydroformylation processes
This invention relates to a hydroformylation process which comprises reacting one or more olefinic unsaturated compounds with carbon monoxide and hydrogen in the...
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