Abstract: An alkali metal sulfonate mixture for metalworking applications, a method for making the sulfonate mixture, and compositions containing the sulfonate mixture. The mixture includes a reaction product of a first synthetic mono-hydrocarbyl substituted sulfonic acid having from about 20 to about 50 carbon atoms in the hydrocarbyl substituent, a second synthetic mono-hydrocarbyl substituted sulfonic acid having from about 10 to about 16 carbon atoms in the hydrocarbyl substituent, and an inorganic alkali metal base. The reaction product has a number average molecular weight ranging from about 400 to about 500 and a substantially bimodal molecular weight distribution.

Abstract: This specification discloses the use of a polypropylene, rubber (thermoplastic elastomer) and non-halogenated flame retardant in recyclable construction boards, computer housings, and electrical connectors and wire cables. Also disclosed is the use of fillers to unexpectedly increase the break strength, thus making this material a cheaper non-halogenated substitute for computer housings and construction boards as well.

Abstract: Compounds of general formula (1) wherein R1, R2, R3 are as defined and R4 groups are each independently selected from NR2, O and S; are of use in treatment of cancers.

Abstract: A imidazoline concentrate, uses of the concentrate, and methods of increasing a storage stability of solutions containing the concentrate are disclosed. The concentrate may include a reaction product of a fatty acid, an alkylene polyamine, a hydrocarbyl succinic acid or anhydride, and an alkoxylated alkylphenol component. The concentrate may contain from about 2 to about 50 wt. % of the alkyphenol component.

Abstract: Compounds of general formula (1) wherein R1, R2, R3 are as defined and R4 groups are each independently selected from NR2, O and S; are of use in treatment of cancers.

Abstract: An alkali metal sulfonate mixture for metalworking applications, a method for making the sulfonate mixture, and compositions containing the sulfonate mixture. The mixture includes a reaction product of a first synthetic mono-hydrocarbyl substituted sulfonic acid having from about 20 to about 50 carbon atoms in the hydrocarbyl substituent, a second synthetic mono-hydrocarbyl substituted sulfonic acid having from about 10 to about 16 carbon atoms in the hydrocarbyl substituent, and an inorganic alkali metal base. The reaction product has a number average molecular weight ranging from about 400 to about 500 and a substantially bimodal molecular weight distribution.

Abstract: Flame retardant plastic resin blends comprise an intumescent flame retardant and at least one plastic resin. Engineering resin blends comprise an intumescent flame retardant and at least one engineering resin. Thermoset resin blends comprise an intumescent flame retardant and at least one thermoset resin. The plastic resin blends and the engineering resin blends are non-halogen. The thermoset resin blends are substantially non-halogen.

Abstract: The invention provides methods and compositions useful in target sequence suppression, target sequence validation and target sequence down regulation. The invention provides polynucleotide constructs useful for gene silencing or RNA down regulation, as well as cells, plants and seeds comprising the polynucleotides. The invention also provides a method for using microRNA to silence a target sequence or to down regulate RNA.

Abstract: The invention relates to an engine oil composition is disclosed that meets FZG CEC IT-84/FVA 2434(A10/16.6R/90) of transportation gear oils, wherein FLS=10, which composition comprises a) An engine oil, b) A &bgr;-dithiophosphorylated Propionic Acids; and c) Other customary oil additives, Wherein component b) is about 2.0 to about 8.0% by weight, based on the weight of component a) plus component c).

Abstract: A drumhead lamination comprising upper and lower layers of synthetic plastic sheet materials and a layer of impregnated polyester or natural fabric sheet material sandwiched in between the systhetic plastic layers. A substance employed to impregnate the fabric, typically a liquid resin, causes the fabric to harden and stiffen to enable it to vibrate synergistically in concert with the vibrating synthetic plastic layers when the drumhead is struck by a drumstick or a similarly hard object. Laminating adhesive is used to bond the layer together. Epoxy or a similar substance is applied to the top and bottom exposed surfaces of the drumhead as a protective coating.

Abstract: A device comprising a generally cylindrical shaped resilient cover with openings at opposite ends to receive in slidable relation the elongated rod component of a drum lug nut assembly. A slit is provided in combination with one of the openings to enable that end of the cover to expand and connect with the portion of the rod extending either below or above the nut component, as the situation requires. A portion of the back section of the cover is open to enable the cover to easily fit over and around the nut and the other components of the drum lug nut assembly that protrude beyond the surface of the drumshell.

Abstract: A catalyst system for treating sulfur and nitrogen contaminated hydrocarbon feedstock includes a matrix, at least one support medium substantially uniformly distributed through said matrix and comprising a silica alumina molecular sieve material having a composition xSiO.sub.2 :Al.sub.2 O.sub.3 :yP.sub.2 O.sub.5, wherein x is at least about 0.1, a first catalytically active metal phase supported on said support medium, said first catalytically active metal phase comprising a first metal and a second metal each selected from group VIII of the Periodic Table of Elements, said first metal being different from said second metal, a second catalytically active metal phase supported on said matrix, said second catalytically active metal phase comprising a third metal and a fourth metal each selected from group VIII of the Periodic Table of Elements and a fifth metal selected from group VIb of the Periodic Table of Elements, said third metal being different from said fourth metal.

Abstract: A catalyst system for treating sulfur and nitrogen contaminated hydrocarbon feedstock includes a matrix, at least one support medium substantially uniformly distributed through said matrix and comprising a silica alumina molecular sieve material having a composition xSiO.sub.2 :Al.sub.2 O.sub.3 :yP.sub.2 O.sub.5, wherein x is at least about 0.1, a first catalytically active metal phase supported on said support medium, said first catalytically active metal phase comprising a first metal and a second metal each selected from group VIII of the Periodic Table of Elements, said first metal being different from said second metal, a second catalytically active metal phase supported on said matrix, said second catalytically active metal phase comprising a third metal and a fourth metal each selected from group VIII of the Periodic Table of Elements and a fifth metal selected from group VIb of the Periodic Table of Elements, said third metal being different from said fourth metal.

Abstract: A single, relatively thin, plate with no movable parts, easily inserted between the bottom of the carburetor and the top of the intake manifold of vehicles using internal combustion engines without fuel injection systems, which plate has a plurality of wedge shaped collectors directed in a counterclockwise direction, the shoulders of one side of the wedge like collector helping to break up the fuel mixture into smaller parts with the two sides of the wedge like shaped collector forming a cup like funnel ending in the apex of the wedge like collector which points of the wedge shaped collectors form a smaller inner circumference than the outer circumference at the base of the wedges helping to funnel the liquid mixture collected into the main steam of the air current causing both greater atomization and vaporization thus increasing fuel economy while decreasing exhaust pollution.