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Patent # Description
US-4,071,627 2-Oximino-tetrahydro-1,4-thiazin-5-one compounds and pesticidal carbamate derivatives
2-Oximino-tetrahydro-1,4-thiazin-5-one compounds are useful as intermediates in the preparation of 2-carbamoyloximino-tetrahydro-1,4-thiazin-5-one carbamate...
US-4,071,505 Molecular weight control of polyurethane elastomers
Polyurethane elastomers are prepared by reacting organic polyisocyanates with organic polyhydroxyl compounds and a mono-functional secondary hydroxyl group...
US-4,071,483 Polysiloxane-polyoxyalkylene block copolymers as stabilizers in the production of urethane foam
Polyoxyalkylene polyether admixtures and polysiloxane-polyoxyalkylene block copolymers, a solventless process for producing said copolymers using said ...
US-4,070,460 Method for treating cerebral edema
A method for the treatment of cerebral edema in mammals which comprises administering to said affected mammal an effective dose of a water soluble carotenoid.
US-4,070,330 High impact mineral filled polycarbonates
High impact mineral filled polycarbonates are comprised of a polycarbonate resin of a novaculite mineral filler having an average particle size of less than 5...
US-4,070,313 Non punking phenolic foam
Phenolic foam having improved punking resistance is obtained by effecting the formation of phenolic foam in the presence of an aralkyl-modified ...
US-4,069,964 Gusseted pinch bottom valved bags
An improved multiwall, gusseted, stepped end pinch style bag is disclosed with provisions for forming a valve in one end thereof. The bag is prepared from a...
US-4,069,867 Cyclic flow underground coal gasification process
The present invention is directed to a method of in situ coal gasification for providing the product gas with an enriched concentration of carbon monoxide. The...
US-RE29,523 Olefinic polymers stabilized with thioacyl trivalent phosphorus compounds
Compounds are prepared having one of the formulae ##STR1## where n is an integer of 1, 2 or 3 and R.sub.1, R.sub.2 and R.sub.3 are hydrocarbyl or...
US-4,069,415 High intensity discharge lamp for use in explosive atmospheres such as mines
Lamp having a rectangular bulb housing and a cage-like outer guard assembly therefor. The bulb housing is generally in the shape of a modified cube elongated in...
US-4,068,802 Spraying system to control air-borne coal dust
A spraying system for controlling air-borne particulate matter, such as coal dust, has a housing including a diverging diffuser portion into which a spray of...
US-4,068,796 Container with integral corner posts
A reinforced container formed of foldable paper board and having triangular column supports at opposite diagonal corners. The container is double jointed, being...
US-4,068,728 Hydraulic flow divider for a mining vehicle
A hydraulic flow dividing and proportioning system is provided for use in conjunction with a multi-function mining vehicle. In a preferred embodiment of the...
US-4,067,242 Molten metal sampling device and method
Molten metal sampling device for and method of sampling molten unkilled metal, especially steel, to produce a sound, non-porous, solidified test sample suitable...
US-4,066,689 Ketoalkanesulfenylcarbamoyl and ketoalkanethiosulfenylcarbamoyl halides
Ketoalkanesulfenylcarbamoyl and ketoalkanethiosulfenylcarbamoyl halides are useful intermediates in the preparation of pesticidally active carbamates.
US-4,066,617 Stabilized poly(alkylene terephthalates)
Poly(alkylene terephthalates) are stabilized during high temperature processing by neutral esters of phosphorous acid having at least one oxetane group. The...
US-4,066,577 High molecular weight polytriazines of soluble polymeric N-cyano-isourea ethers
High molecular weight temperature-resistant polymers of polytriazine structure obtained by heating cyanamides of the formula I in which R represents an aliphatic,...
US-4,066,448 Nickel-chromium-cobalt containing alloys
High-chromium nickel alloys containing special amounts of cobalt and other ingredients are found to afford a good combination of both hot and cold workability,...
US-4,066,447 Low expansion superalloy
Nickel-iron and nickel-iron-cobalt alloys contain chromium and gamma-prime hardening elements in proportions balanced according to special compositional...
US-4,065,927 Method for blocking gas flow in a coal seam
Gas flow from a coal seam to a mine face in the seam is blocked by drilling a hole from the face into the seam in a direction generally parallel to the direction...
US-4,065,574 New method for controlling fungi using 4-chromone, 4-chromanone, 4-chromone oxime and 4-chromanone oxime compounds
Certain 4-chromones, 4-chromanones, 4-chromone oximes, and 4-chromanone oximes have been found to be active against fungi. These generally well-known compounds...
US-4,065,522 Ionic sulfonate-modified thermoplastic resins
Thermoplastic copolymers and graft polymers containing from 1 to 15% by weight of a copolymerized salt of an ethylenically unsaturated vinyl sulfonic acid which...
US-4,065,520 Gradient polymers of two or more alpha mono-olefinic monomers capable of polymerizing with themselves and each...
Polymers of at least two different alpha monoolefinic monomers capable of polymerizing with themselves and each other. The polymers comprise a plurality of...
US-4,065,258 Process for dry cleaning leather
The dissolution of a small amount of certain reactive epoxy-containing silicone compounds in solvents used to dry clean leather results in improved and more...
US-4,065,184 Plow cutter assembly
A plow cutter assembly to be used in the strip mining of coal, the assembly comprising a container having a plurality of steel spikes mounted at an angle on its...
US-4,065,160 Anti-vandalism lock device for panic-type doors
An anti-vandalism lock device particularly adaptable for panic-type doors includes a substantially C-shaped housing having a substantially vertically disposed...
US-4,065,050 Signal device for rural type mailboxes
Subject device is automatically tripped by manually opening the door of the mailbox. The device includes a frame which is intended to be attached to the lower...
US-4,064,195 Modified aromatic polycarbonates
Aromatic polycarbonate resin mixtures consisting essentially of an aromatic carbonate having the repetitive carbonate group ##STR1## and in addition always...
US-4,064,186 Hydrogenation of styrene oxide to produce 2-phenylethanol
Styrene oxide is hydrogenated in the presence of a hydrogenation catalyst to produce 2-phenylethanol. The proportion of unreacted styrene oxide in the reaction...
US-4,062,969 Dioxane oxime compounds and pesticidal dioxane carbamoyloxime derivatives
Dioxane oxime compounds are useful as intermediates in the preparation of dioxane carbamoyloxime compounds that exhibit outstanding pesticidal activity.
US-4,062,512 Clamp for securing bar hanger to electrical wiring box
A clamp for securing an adjustable bar hanger to a molded thermosetting plastic electrical wiring box. The clamp includes a generally U-shaped portion having a...
US-4,062,404 Method for in situ combustion
This invention relates to an improved in situ combustion method for the recovery of hydrocarbons from subterranean earth formations containing carbonaceous...
US-4,059,851 Priority network for devices coupled by a common bus
A priority network utilizing a common bus coupled to a plurality of priority seeking peripheral devices wherein a processor or any number of processors is...
US-4,059,567 High molecular weight polytriazines of soluble polymeric N-cyano-isourea ethers
Polyfunctional aminophenols or amino(alkyl)phenols are converted with cyano halide in the presence of a base at temperatures below 65.degree. C into the...
US-4,058,549 N-substituted cyanoalkane-sulfenyl (and thiosulfenyl)-N-alkyl carbamoyl halides
N-Substituted alkanesulfenyl-N-alkyl and N-substituted alkanethiosulfenyl-N-alkyl carbamoyl halide compounds are useful as intermediates in the preparation of...
US-4,058,416 Matrix-stiffened heat and corrosion resistant wrought products
Matrix-stiffened nickel-iron-chromium-columbium solid-solution alloy with excellent metallurgical stability has heat-resistant and corrosion resistant...
US-4,057,780 Method for describing fractures in subterranean earth formations
The configuration and directional orientation of natural or induced fractures in subterranean earth formations are described by introducing a liquid explosive...
US-4,057,211 Safety system for overhead support of weighted articles
An improved safety system or apparatus for raising, lowering, and supporting in an elevated or lowered position a weighted article from an overhead support. The...
US-4,057,055 Toenail appliance and method
Method and apparatus for reshaping an incurvated or distorted toenail for the purpose of alleviating conditions incident to the development of an ingrown...
US-D246,286 Pulley
US-4,056,653 Spherical-shaped particles from ionomer resins and ethylene/carboxylic acid copolymer resins
Spherical-shaped particles having an average diameter of 10 to 100 microns and the surface thereof is covered with hemispherical-shaped bumps about 0.1 micron in...
US-4,056,646 Flocked foamed latex sheet
A soft, pliable, fiber-reinforced surface flock foamed latex sheet comprising a fibrous sheet or scrim base material, a foamed latex and a flocking in which the...
US-D246,229 Seam-free can body
US-4,055,549 Thermoplastically processable polyurethanes based on tolylene diisocyanate
Thermoplastically processable polyurethanes are produced by the reaction of tolylene diisocyanate, at least one polycaprolactone diol, a low molecular weight...
US-4,054,403 Extruder with dual flighted extrusion screw
An extruder has a single screw with two separate inlet hoppers feeding two separate screw flights to deliver two separate materials to a multiple channel...
US-4,054,227 Selective coating characteristic tinplated steel cans
By predetermined selection of tin coating weight in the manufacture of electrolytically tinplated continuous steel strip, cup formation of sheet metal blanks cut...
US-4,054,129 System for applying pulsating pressure to the body
The system includes a stocking for stimulating fluid flow within the leg of the wearer to thereby reduce the likelihood of venous thrombosis during surgery,...
US-4,052,939 Tampable chub cartridge
A chub cartridge containing a water-bearing blasting agent and having a film wrap of a cross-laminate of oriented film layers has at least one unlaminated zone...
US-4,052,885 Portable device and method for determining permeability characteristics of earth formations
The invention is directed to a device which is used for determining permeability characteristics of earth formations at the surface thereof. The determination of...
US-4,052,041 Apparatus for injecting granular material into a molten metal
Apparatus for injecting a predetermined amount of a selected free flowing granular material into a body of molten metal comprising a plurality of supply hoppers...
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