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Patent # Description
US-5,695,011 Gardening hand tool
A multipurpose work-saving and ergonomically designed gardening tool useful for transplanting seedlings and other gardening tasks. A creased metal blade has a...
US-5,694,642 Flexible baseball glove with grooved foam padding system and polyurethane tube lacing and fasteners
A baseball glove having a laminate foam rubber padding with low rebound and energy damping properties, is constructed and arranged to provide stiffness in the...
US-5,693,864 Process for the production of secondary amine terminated polyethers
Disclosed herein is a process for preparing an amine terminated polyether comprising reacting a polyether containing a leaving group with a primary amine or...
US-5,693,727 Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
For gas phase polymerization reactions in the presence of an unsupported polymerization catalyst, there is provided a process for introducing a liquid catalyst...
US-5,693,686 Foam-forming mixtures with decreased decomposition of hydrohalocarbon blowing agents
A polyisocyanate having an acid value of at least 0.01% HCl is used to produce polyisocyanate, polyisocyanurate and polyurethane urea foams with an HCFC blowing...
US-5,693,684 Sprayable, foam-forming, phenolic resin compostion, method of spraying a foam-forming, phenolic resin...
A sprayable, foam-forming, phenolic resin composition having the combination of properties of: (i) a viscosity suitable for spraying, (ii) a cure rate suitable for...
US-5,693,588 Reduction of spalling in mixed metal oxide desulfurization sorbents by addition of a large promoter metal oxide
Mixed metal oxide pellets for removing hydrogen sulfide from fuel gas mixes derived from coal are stabilized for operation over repeated cycles of...
US-5,692,634 Rigid packaging using gas-permeable membrane
Rigid container structure for hermetic sealing of particulate solids which emit an off-gas during containment. Provisions are made for enclosing chamber space...
US-5,692,285 Butt fusion apparatus with means for changing quickly between straight pipe and pipe fitting attachment...
An apparatus for attaching abutting ends of first and second coaxial pipe sections together which includes a pivot assembly mounting a clamping jaw for pivotal...
US-5,691,441 Spandex elastomers
Substitution of from 5 to 50 equivalent percent of an ultra-low unsaturation polyoxypropylene diol for PTMEG in isocyanate-terminated prepolymers used in spandex...
US-5,691,439 Low surface energy polyisocyanates and their use in one- or two-component coating compositions
The present invention relates to polyisocyanate adducts containing allophanate groups, siloxane groups and optionally isocyanurate groups that are prepared by...
US-5,691,404 Fire resistant polyamide compositions
Disclosed herein are compositions containing an aliphatic polyamide, a selected tungstic acid or its salt, and a coagent such as melamine cyanurate. These...
US-5,689,992 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-5,688,885 Tetrafluoroethylene terpolymer
Copolymers of tetrafluoroethylene, hexafluoropropylene, and perfluoro(methyl vinyl ether) have excellent flex life.
US-5,688,884 Polymerization process
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-5,688,868 Process for preparing blends of polyamide and ionic copolymers
An improved process for preparing thermoplastic polymer blends which contain at least 50% by weight of polyamide as a principal component with the remainder...
US-5,688,861 Process for the preparation of polyol polymer dispersions
Polymer polyols and polymer-modified polyols having substantially no transition metal content in the polyol continuous phase may be prepared from encapsulative...
US-5,688,471 High strength low thermal expansion alloy
The alloy of the invention provides a low coefficient of thermal expansion alloy having a CTE of about 4.9.times.10.sup.-6 m/m/.degree.C. or less at 204.degree....
US-5,688,457 High speed extrusion
Extrusion theology of thermoplastic polymer as manifested by surface smoothness is improved by incorporating foam cell nucleating agents into the polymer and...
US-5,688,094 Apparatus for joining sheet metal convenience-feature end closure to non-cylindrical sidewall of sheet metal...
Apparatus for use in chime seam joinder of a sheet metal convenience-feature end closure (133) to a sheet metal can body (153) having a non-cylindrical sidewall....
US-5,687,585 Necklace chain separation device and a multiple strand necklace unit
A necklace strand separation device and unit is provided for maintaining the separation of multiple chain strands and/or reducing the risk of chain entanglement...
US-5,686,436 Multi-faceted method to repress reproduction of latent viruses in humans and animals
Disclosed are methods for repressing reproduction of latent viruses, such as HIV, in animals by the generally concurrent administration of (1) antioxidants...
US-5,686,042 Rim process using liquid methylene diphenyl diisocyanate
The present invention relates to a process for the production of molded articles via the reaction injection molding technique. According to the RIM process, a...
US-5,685,186 Base curve bender
An eyewinder system 10 has stations 100-108 for straightening, bending, measuring and transporting a wire 11 to form an eyewire 109. A controller 120 controls...
US-5,684,218 Preparation of tetrafluoroethylene
Tetrafluoroethylene is obtained by subjecting metal fluoride, such as sodium fluoride, calcium fluoride or silicon fluoride, to a plasma to form a gaseous...
US-5,683,514 Coating control apparatus
A coating control system is provided enabling continuous operations, free of interruption for coating control purposes, while achieving desired coating weight...
US-5,681,875 Process for making flame retardant thermoplastic compositions utilizing tetrafluoroethylene polymer
A process is provided for making a flame composition. The process involves (a) mechanically dry blending (i) a tetrafluoroethylene polymer, preferably in powder...
US-5,681,473 Membrane separation process
This invention relates to membrane separation of organic solubilized rhodium-organophosphite complex catalyst and free organophosphite ligand from a homogeneous...
US-5,681,041 Three dimensional puzzle
A three-dimensional, representational puzzle having frictionally mating pieces with selected pivoting pieces which allow motion of the puzzle when assembled. The...
US-5,680,925 Conveyor belt lift apparatus
Apparatus for use in repairing a conveyor system having a belt supported by a series of rollers mounted along a frame which supports the conveyor belt above the...
US-D385,678 Detachable cover for mailbox and post
US-D385,585 Marble board game
US-D385,483 Base cabinet toe kick plate
US-5,679,924 Non-metallic floor box
A non-metallic floor box for use in electrical in-floor power and communication distribution systems for office buildings and the like is disclosed. One...
US-5,678,606 Water collection and distribution box and method related thereto
A water collection and distribution unit is provided for collecting a water stream and dividing the stream into a discharge stream and an outlet stream. The...
US-5,678,245 Flexible baseball glove with grooved foam padding system and polyurethane tube lacing and fasteners
A baseball glove having a laminate foam rubber padding with low rebound and energy damping properties, is constructed and arranged to provide stiffness in the...
US-D385,167 Double split
US-5,677,413 Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols...
Polyurethane elastomers exhibiting improved green strength while maintaining short demold times are prepared from ultra-low unsaturation polyoxypropylene polyols...
US-5,677,404 Tetrafluoroethylene terpolymer
Copolymers of tetrafluoroethylene, hexafluoropropylene, and perfluoro(ethyl vinyl ether) can be extruded at much higher rates than corresponding copolymers...
US-5,676,451 Electroluminescent jacket and bag
A jacket is provided which comprises (a) a fabric shell, (b) an electroluminescent film strip, (c) a battery and (d) an inverter. The shell comprises (i) a body...
US-5,675,398 Sports training eyeglasses having adjustable lenses and method for training therewith
A pair of eyeglasses is provided for sports training, and more specifically for training the player to keep the player's eyes on an approaching ball for batting...
US-5,675,194 Modular power distribution system
A modular power distribution system is ideally suited for use in modular buildings of the type in which prefabricated building modules are constructed at a...
US-5,675,022 Recovery of dioxanone by melt crystallization
Processes are disclosed for the recovery of 1,4-dioxanone by melt crystallization from a feed containing impurities capable of initiating the polymerization of...
US-5,674,927 Amine stabilized amorphous phosphite
A solid amorphous phosphite stabilizer composition is provided which exhibits enhanced hydrolytic stability. The stabilizer composition preferably contains from...
US-5,674,633 Light-gage composite-coated flat-rolled steel manufacture and product
New composite-coated flat-rolled steel product and new methods of manufacture in which low-carbon steel, as received in cold-reduced continuous strip form is...
US-5,674,568 Treatment of cellulosic fiber products
The present invention is directed to a process for the production of a modified cellulosic product by: 1) coating or impregnating a composition of: a) a polymethylene...
US-5,674,175 Point-of-use infectious waste disposal system
A method for containing potentially infectious devices. The potentially infectious devices are deposited is a container to which is added an MDI-based urethane...
US-5,673,492 Perspective drawing alignment apparatus
The invention consists of a focused light beam source mounted on a straight-edge, which is aligned to an off-drawing vanishing point target reference, to sketch...
US-5,672,784 Synthesis of tetrafluoroethylene
In the process of pyrolyzing chlorodifluoromethane to form tetrafluoroethylene, yield is improved by having a controlled concentration of perfluorocyclobutane in...
US-5,672,761 Method for reducing the viscosity of high viscosity polyether polyols
The viscosity of polyether polyols characterized by functionalities greater than or equal to 1, viscosities greater than 500 mPa.multidot.s at 25.degree. C. and...
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