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Patent # Description
US-4,091,016 Thiosulfenylcarbamoyl halides
N-Thiosulfenylcarbamoyl halide compositions are useful intermediates in the production of carbamate compositions.
US-4,091,006 Esters of 3-hydroxyindone compounds
A new series of substituted esters of 3-hydroxyindone compounds have been found to have exceptional miticidal and herbicidal activity.
US-4,089,909 Separation of dichlorobenzene isomers
Metadichlorobenzene is removed from mixed dichlorobenzene isomers by a liquid phase Friedel-Crafts catalyst assisted chlorination in the absence of benzene or...
US-4,089,809 Regenerable sorbent and method for removing hydrogen sulfide from hot gaseous mixtures
Hydrogen sulfide is effectively removed from hot gaseous mixtures useful for industrial purposes by employing a solid absorbent consisting of silica-supported...
US-4,089,207 Accessory for gas concentrator-gas chromatograph analyzer
An accessory for a gas concentrator-gas chromatograph system including a split heater block hinged to expose a channel shaped to receive a concentrator column....
US-4,089,053 Hose and linkage support apparatus for a sump vehicle
A transport vehicle for movement along the surface of the earth has a forward portion with apparatus mounted for mixing dry coal with fluid to form a slurry. The...
US-4,088,802 Process for coating envelope for reflector-type fluorescent lamp and the lamp resulting therefrom
Process for coating elongated lamp envelope for reflector-type fluorescent lamp in which only one lehring step is used to remove binder from the applied plural...
US-4,086,972 Method and apparatus for roof drilling
An assembly for drilling a hole in a roof to a greater depth than the height of the chamber therebelow includes a starter-driver bar having a first end adapted...
US-4,086,294 Polycaprolactone-epoxide adducts and coating compositions thereof
Water insoluble polycaprolactone-epoxide adducts are produced comprising the reaction product of a polycaprolactone polyol, a diepoxide and an anhydride of a...
US-4,086,293 Low energy-curable high solids coating compositions
High solids compositions, useful as inks or coatings, comprising a mixture of a polycaprolactone derivative and a polyepoxide crosslinking agent. There can...
US-4,085,682 Vehicle shock absorbing articulated jointed suspension
An axle housing has a longitudinal pivotal connection to the frame enabling it to rock about an axis extending generally longitudinally of the direction of...
US-4,084,855 Water-driven air pumping and dust-suppressing apparatus
Fluid-driven air-pumping and mixing apparatus for pumping air into a high methane environment and mixing ambient airborne impurities with such fluid for diluting...
US-4,084,786 Valves
Cylindrical valve body with piping attachment ends housing a quick opening and closing rack and gear operated globe type valve, having radially positioned...
US-4,084,751 Self-propelled material storage and feeding vehicle
A base member having ground traction devices is connected by an elevation device to a vehicle frame. The vehicle frame supports a feeder portion that includes a...
US-4,084,607 Leakage drain for single lever control valve
A water control valve or faucet is comprised of a body having a through bore in which a spindle is mounted for axial movement between valve open and valve closed...
US-4,084,060 Process for the synthesis of hydroxyethyl cellulose with improved resistance to enzyme catalyzed hydrolysis
A process for the synthesis of hydroxyethyl cellulose having improved resistance of enzyme catalyzed hydrolysis is provided by employment of a controlled,...
US-4,083,340 Gasoline superheater
The superheater of the invention is provided for the purposes of improving the efficiency and cleanliness of gasoline internal combustion engines which are used...
US-4,082,703 Polyurethane prepolymers, rebonded polyurethane foam and methods of forming the same
This invention relates to novel polyurethane prepolymers which consist essentially of the reaction product of a polyoxyalkylene polyol having a critical...
US-4,082,506 Printing formulations
A formulation for use in the printing of fabrics or carpets comprising a thickener such as hydroxyalkyl cellulose, an ethylene oxide adduct of a mixture of...
US-4,082,362 Apparatus for coal mining in-cutting and out-cutting
Apparatus for forming bores and coal seams and the like and enlarging preexisting bores. A mining machine includes a nonrotatable body member, a conveyor in line...
US-4,081,638 Level control with float actuated switch
A float unit having two float portions operates a switching unit to stop the supply of liquid at a selected high level and to reestablish the supply at a...
US-4,081,550 Ketoalkanesulfenyl and ketoalkanethiosulfenyl carbamates
Ketoalkanesulfenyl and ketoalkanethiosulfenyl carbamates exhibit exceptional pesticidal activity.
US-4,081,454 Carbamic pesticidal compositions
N-haloalkanesulfenylcarbamoyloxime compositions have been found to have exceptional miticidal and insecticidal activity.
US-4,081,196 Automotive vehicle transport system
An automotive vehicle transport system is disclosed which comprises a tractor with a cab at the front end, and coupling unit at the rear end thereof and an...
US-4,080,469 Carbamate pesticidal compositions
Novel N-Dithioalkyl carbamoyloximines have exceptional pesticidal activity.
US-4,080,318 Polycaprolactone urethane derivatives and coating compositions thereof
Water insoluble urethane adducts are produced comprising the reaction product of a polycaprolactone polyol, a polyisocyanate and an anhydride of a polycarboxylic...
US-4,079,857 Containers and closures
A container and closure in which the closure has an inverted U-shaped rim and a cover portion lying within the rim and joined to the inner wall of the closure...
US-4,079,792 Mine roof support for a mobile drilling machine
A horizontal deck extends forwardly from a self-propelled body portion. An elevating mechanism pivotally connects the deck to the body portion for vertical...
US-4,079,737 Control valve for infusion system
Apparatus for use in hospitals and the like for administering to a patient medicated liquid solutions, or blood. The improvement comprises an improved control...
US-4,078,712 Welding of aluminum and magnesium alloys
This invention generally relates to a method for butt welding high strength aluminum and magnesium alloys. More particularly this invention pertains to a novel...
US-4,078,696 Containers and closures therefor
A closure and container in which the closure has an axial flange which cooperates with the container to lock the closure in closed position, the closure also...
US-4,078,629 Vertically movable operator's compartment for a self-propelled mine vehicle
A self-propelled vehicle for transporting dislodged material out of a mine includes a mobile body supported on driven wheels and vertical side walls that define...
US-4,077,624 Striking device for training in martial arts
A striking device for use by a trainee in karate, boxing, etc., to simulate an opponent. Target elements are suspended by a cord from a fixed overhead position...
US-4,077,591 Electric switch machine for model railroads
This machine consists primarily of a low R.P.M., motor driven cam and follower, the follower being pivotally secured to the top of a table, upon which the...
US-4,076,862 Method of treating earthen areas
A method of treating barren earthen areas for inhibiting air and sun spoilation is disclosed, the method comprising forming an aqueous slurry of calcium sulfate...
US-4,076,674 Blends of aqueous acrylic latex and water soluble carboxyl modified polycaprolactone adduct
Latex compositions are obtained having improved properties comprising an acrylic latex and a water soluble, carboxyl modified oligomer as adduct reaction...
US-4,076,664 612 OR 610/6I or 6T/636 Polyamide terpolymer
A terpolyamide resin having components of nylon 612 or 610, nylon 6I or 6T (wherein I is an isophthalic acid moiety and T is a terephthalic acid moiety) and...
US-4,076,163 Coupler device
An improved thermite-type coupler for the splicing of bar-like structures such as reinforcement bars, of the type having an outer sleeve; an inner sleeve located...
US-4,075,675 Ground conductor monitoring system and method
A system and method for monitoring the continuity of a ground conductor in a power transmission system. A plurality of power transmission cables extend between a...
US-4,075,152 Process for stabilizing pigment dispersions in urethane coatings
When pigments which are to be dispersed in the polyol package of a two-package urethane coating are pre-treated by slurrying in an organic polyisocyanate,...
US-4,073,930 Carbamoyloximes and oximes and insecticidal and miticidal compositions and methods employing them
2-Oximino-1,3,5-trithiane compounds are useful intermediates in the preparation of 1,3,5-trithiane carbamoyloxime compounds which exhibit outstanding pesticidal...
US-4,073,507 Car coupling
A mine car coupling device is described which comprises a coupling pin assembly pivotally mounted so that a pin is automatically engaged into the aperture of an...
US-4,073,301 Liquid treatment of small articles
Apparatus for continuously conducting processes of cleaning, pickling or other fluid treatment of small articles such as metal turnings, cuttings, tags, bolts or...
US-4,072,751 Pesticidal N-substituted bis-carbamoyl sulfide compounds
N-Substituted bis-carbamoyl sulfide compounds exhibit pesticidal activity.
US-4,072,750 1,3,5-Trithiane and 1,3,5-oxadithiane carbamoyloxime compounds and insecticidal and miticidal compositions and...
1,3,5-Trithiane and 1,3,5-oxadithiane carbamoyloximes exhibit outstanding pesticidal activity.
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...
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