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Patent # Description
US-4,590,314 Catalytic process for the production of alcohols from carbon monoxide, hydrogen and olefins
A process is disclosed for the production, selectively, of C.sub.n+1 alcohols from a C.sub.n olefin. The process comprises reacting the C.sub.n olefin with...
US-4,590,216 Process for the manufacture of alcohols using ruthenium and lanthanide catalysts
A process for preparing low molecular weight alcohols from synthesis gas employing a homogeneous catalyst system of a ruthenium carbonyl complex and rare-earth...
US-4,588,790 Method for fluidized bed polymerization
A continuous gas fluidized bed process is disclosed for the production of polymer from monomer wherein a gaseous stream comprising monomer is passed through a...
US-4,588,773 Antistatic thermoplastic composition
An antistatic thermoplastic composition is provided wherein the composition comprises less than 80% by weight of an ABS graft copolymer, and more than 20% by...
US-4,587,301 Method of using mixed aliphatic/aromatic polycarbodiimides
Mixed aliphatic/aromatic polycarbodiimides can be prepared by first heating aliphatic mono- and diisocyanates with a phospholene oxide catalyst and then feeding...
US-4,587,286 Dispersion of poly(ethylene tetrafluoroethylene)
The dispersion of poly(ethylene tetrafluoroethylene) containing various aids such as a viscosity improver, wetting agent, water, solvent, and an anti-sag agent....
US-4,587,096 Canless method for hot working gas atomized powders
A canless method for hot working a nickel-base gas atomized alloy powder. The powder is blended with nickel powder, consolidated and sintered to a sufficient...
US-4,585,883 Preparation of organometalates
Organometalates are prepared by the reaction, in a liquid reaction menstruum, between a soluble salt of an organic-containing cation and a heavy metal salt,...
US-4,585,702 Magnetic recording medium
Described is a magnetic recording medium comprising a substrate and a magnetic recording layer therein comprising a binder and magnetic particles, the binder...
US-4,585,525 Purifying trimethylphenol by azeotropic distillation
A method of removing alicyclic ketones and chlorotrimethylphenol from a mixture of alicyclic ketones, chlorotrimethylphenol and trimethylphenol by azeotropically...
US-4,584,859 In-line control during draw-redraw of one-piece sheet metal can bodies
Continuous in-line control of work product is provided in draw-redraw processing of flat-rolled sheet metal, coil coated on both its surfaces with organic...
US-D283,647 Lighting fixture for deck umbrella
US-4,584,392 Platinum and palladium complexes
Compositions of matter are provided wherein cis-platinum (II) and cis-palladium (II) moieties having amine substituents are bonded to anionic macromolecular...
US-4,584,240 Coextruded monofilament fishline
Coextruded monofilament fishline having a core of polymer having a wet initial tensile modulus greater than that of the sheath.
US-4,583,572 Shield for liquid sample container
A safety shield for a liquid sample container, the shield comprising a nozzle adapted to be connected in fluid communication with a source of the liquid, a...
US-4,582,047 High humidity steam cooker with continuously running conveyor
A steam cooker processes large quantities of food products such as meat, fish, poultry and produce passed therethrough in a spiral conveyor path. The...
US-4,581,712 Roof pressure monitoring system
A mine safety system and method of measuring and monitoring the mine roof support stress levels. The information which is continuously gathered is recorded and...
US-4,581,470 Novel polyols and uses thereof
Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following...
US-4,581,433 Elastomer polyurethane-polyurea coatings based on bis(4-isocyanatocyclohexyl)methane
The present invention relates to coating compositions comprising (i) an isocyanate prepolymer based on bis(4-isocyanatocyclohexyl)methane and polyalkylene ether...
US-4,581,403 ABS plastic made transparent and flame retardant with Br.sub.2 -Br.sub.8 diphenyl ethers
ABS resins are blended with a Br.sub.2 -Br.sub.8 polybrominated diphenyl ether to yield an ABS resin which is flame retardant and transparent.
US-4,581,254 Foam applicator used in paper treatment
Foam applicators having specific lip configurations and substrate orientation, used for applying foamed treating compositions to substrates, including rapidly...
US-4,580,759 Multiple port, sliding plate valve
A sliding plate valve for a gas chromatograph or the like is provided with a pneumatic actuator (22) for reciprocating a slider assembly (24) and slide pad (26)...
US-4,580,725 Hydraulic monitor protection apparatus
A hydraulic monitor barrel is protected from falling debris by attaching to the monitor housing a pair of spaced vertically positioned plates, so that the...
US-4,579,983 Process for the hydrolysis of alkylene oxides using organometalates
In processes for the hydrolysis of alkylene oxide to form alkylene glycols in the presence of selectivity-enhancing organometalate wherein the organometalate is...
US-4,579,982 Preparation of monoalkylene glycols using two liquid phase reaction menstruum
Alkylene oxides are hydrolyzed in a reaction menstruum containing an aqueous phase, a water-immiscible liquid phase, and a selectivity-enhancing, dissociatable...
US-4,579,700 Novel process for making flexible polyurethane cellular products including a novel cell opening technique
A process for making molded flexible polyurethane cellular products which do not substantially shrink or change dimensionally upon cooling is provided by...
US-4,579,272 Boiler pipe tool for heliarc welding
A tool for positioning and retaining boiler pipe sections in aligned, spaced relation enabling the boiler pipe sections to be joined by heliarc welding...
US-4,579,103 Foot warming device
A device to removably hold a solid fuel heating module includes a body member defining an open ended chamber and generally U-shaped channels in each of an...
US-4,578,524 Carbon dioxide-enhanced monoalkylene glycol production
The process for the liquid-phase hydration of a vicinal alkylene oxide(s) to the corresponding alkylene glycol(s) comprising carrying out such hydration in the...
US-4,577,181 Alarm system for electric range
An alarm system for an electric range which detects when a burner is energized without a utensil in place on the burner wherein the sensing means comprises an...
US-4,576,989 Aqueous solutions or dispersions of cationic oligo-urethanes, a process for the production thereof and the use...
The present invention is directed to aqueous solutions or dispersions which may contain blocked polyisocyanates of cationic oligourethanes which are ...
US-4,576,869 Tetrafluoroethylene fine powder and preparation thereof
Tetrafluoroethylene fine powder resins are described which have surprisingly high extrusion pressures and molecular weights which make them useful in post-paste...
US-4,576,731 Conversion of incompatible mixed polyols to polyol products with increased resistance to phase separation
The present invention is directed to a polyol mixture comprising the reaction product of at least two polyols which normally are incompatible with each other and...
US-4,576,305 Sheet metal wall panel and integral opener structure
Convenience feature wall panel (36) and integral opener (52) structure providing Class 1 and Class 2 lever action severance of scored sheet metal. In a beverage...
US-4,574,943 Control system for booster type belt conveyor
A control system for a booster type belt conveyor having one or more booster belts spaced at intervals along a conveyor belt with the upper, driving run of each...
US-4,574,622 Viscometer
A viscometer having the ability of automatically periodically determining the viscosity of liquids having periodic gassing and/or foaming phases comprises...
US-4,573,297 Economy poke-thru
Poke-thru has floor fitting serviced by a thru floor unit in a bore in the floor and carries power and/or communications conductors. The thru floor unit...
US-4,572,427 Controlled atmosphere enclosure
An incubator for laboratory use which includes a housing defining a thermally insulated inner chamber having a controlled gas atmosphere. Devices for sensing...
US-4,571,440 Continuous process for the production of alkylene glycol in the presence of organometalate
A continuous process for making alkylene glycols by the hydrolysis of alkylene oxides in the presence of selectivity-enhancing organometalate wherein the...
US-4,571,360 Foam composition used in paper treatment
Foamable compositions having low concentrations of select foaming agents provide uniform distribution of paper treating agents onto moving paper, including high...
US-4,571,304 Novel polyester polyols and mixtures made therefrom
The present invention is directed to a polyester polyol having an hydroxyl number of from about 25 to about 130 and an acid number of 2 or less, produced by...
US-4,571,249 Apparatus for the conversion of coal to gas, liquid and solid products
An apparatus is provided for converting coal to gas, liquid and solid products, which comprises a single vessel including a pyrolysis chamber (20) disposed in...
US-4,570,019 Method of preparing polyethylene polyamines having improved color
A process is provided which may be run continuously for producing polyethylene polyamines having improved color characteristics which comprises treating...
US-4,569,394 Method and apparatus for increasing the concentration of proppant in well stimulation techniques
A method and apparatus are shown for treating a subsurface earth formation penetrated by a well bore. A proppant is blended with a foamable carrier to form a...
US-4,568,821 Remote water heater controller
An apparatus and method for controlling a domestic hot water heater system in which the actual temperature of the water in the storage tank of the system is...
US-4,568,790 Process for oxydehydrogenation of ethane to ethylene
A process for the low temperature oxydehydrogenation of ethane to ethylene uses a calcined oxide catalyst containing Mo, V, Nb, and Sb.
US-4,568,746 Catalytic preparation of diethylenetriamine
A process for the production of an amine composition with a high proportion of diethylenetriamine to piperazine comprising reacting ethylenediamine with itself...
US-4,568,301 Magnetically controlled toy
A flight unit is tethered by a thread to a base with the thread being attached to the flight unit at a point offset from the longitudinal center of gravity of...
US-4,568,094 Alignment system for vehicle load bed
An elevating system for a vehicle load bed including a vehicle suspension system incorporating a support assembly pivotally mounted at one end to the load bed...
US-4,567,226 Elastomeric block copolyamides
Block copolyamides consisting of from 1 to 80% by weight of hydrogenated telechelic diene polymers having M.sub.n molecular weight of from 400 to 6000 and from...
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