Abstract: The invention provides a chemical-mechanical polishing composition comprising (a) an abrasive, (b) a cobalt accelerator, and (c) an oxidizing agent that oxidizes a metal, wherein the polishing composition has a pH of about 4 to about 10. The invention further provides a method of chemically-mechanically polishing a substrate with the inventive chemical-mechanical polishing composition. Typically, the substrate contains cobalt.

Abstract: Compositions and methods of the invention are directed to the removal of solid films, and particularly paint layers, from substrates, and particularly smooth, porous, and/or mineralogically fragile substrates such as sandstone. The compositions include cooked aqueous solutions of starch. The compositions can advantageously remove paints and other unwanted solid films from these and other substrates without damaging the substrate itself.

Abstract: Compositions and methods of the invention are directed to the removal of solid films, and particularly paint layers, from substrates, and particularly smooth, porous, and/or mineralogically fragile substrates such as sandstone. The compositions include cooked aqueous solutions of starch. The compositions can advantageously remove paints and other unwanted solid films from these and other substrates without damaging the substrate itself.

Abstract: A chemical mechanical polishing composition for polishing a substrate having a cobalt layer includes a water based liquid carrier, cationic silica abrasive particles dispersed in the liquid carrier, and a triazole compound, wherein the polishing composition has a pH of greater than about 6 and the cationic silica abrasive particles have a zeta potential of at least 10 mV. The triazole compound is not benzotriazole or a benzotriazole compound. A method for chemical mechanical polishing a substrate including a cobalt layer includes contacting the substrate with the above described polishing composition, moving the polishing composition relative to the substrate, and abrading the substrate to remove a portion of the cobalt layer from the substrate and thereby polish the substrate.

Abstract: Compositions and methods of the invention are directed to the removal of solid films, and particularly paint layers, from substrates, and particularly smooth, porous, and/or mineralogically fragile substrates such as sandstone. The compositions include cooked aqueous solutions of starch. The compositions can advantageously remove paints and other unwanted solid films from these and other substrates without damaging the substrate itself.

Abstract: Compositions and methods of the invention are directed to the removal of solid films, and particularly paint layers, from substrates, and particularly smooth, porous, and/or mineralogically fragile substrates such as sandstone. The compositions include cooked aqueous solutions of starch. The compositions can advantageously remove paints and other unwanted solid films from these and other substrates without damaging the substrate itself.

Abstract: A chemical mechanical polishing composition for polishing a substrate having a cobalt layer includes a water based liquid carrier, cationic silica abrasive particles dispersed in the liquid carrier, and a triazole compound, wherein the polishing composition has a pH of greater than about 6 and the cationic silica abrasive particles have a zeta potential of at least 10 mV. The triazole compound is not benzotriazole or a benzotriazole compound. A method for chemical mechanical polishing a substrate including a cobalt layer includes contacting the substrate with the above described polishing composition, moving the polishing composition relative to the substrate, and abrading the substrate to remove a portion of the cobalt layer from the substrate and thereby polish the substrate.

Abstract: A method of treating a material having a plurality of fines of a dusting material to prevent emanation of dust from the dusting material is described. An aqueous solution comprising a mixture of soluble non-ionic cellulose ether, a plasticizer, and a surfactant is provided. The aqueous solution is applied to a dusting material having a plurality of fines. The dusting material is transferred during the applying step from a first location to a second location as the aqueous solution is applied to the material having a plurality of fines. The dusting material is mixed with the aqueous solution to coat the material having a plurality of fines with the aqueous solution. The treated dusting material is accumulated into a mass of the material subsequent to the applying step wherein the aqueous solution is substantially evenly distributed throughout an interior portion of the mass of the treated dusting material.

Abstract: The invention provides a chemical-mechanical polishing composition comprising (a) an abrasive, (b) a cobalt accelerator, and (c) an oxidizing agent that oxidizes a metal, wherein the polishing composition has a pH of about 4 to about 10. The invention further provides a method of chemically-mechanically polishing a substrate with the inventive chemical-mechanical polishing composition. Typically, the substrate contains cobalt.

Abstract: A method of treating a material having a plurality of fines of a dusting material to prevent emanation of dust from the dusting material is described. An aqueous solution comprising a mixture of soluble non-ionic cellulose ether, a plasticizer, and a surfactant is provided. The aqueous solution is applied to a dusting material having a plurality of fines. The dusting material is transferred during the applying step from a first location to a second location as the aqueous solution is applied to the material having a plurality of fines. The dusting material is mixed with the aqueous solution to coat the material having a plurality of fines with the aqueous solution. The treated dusting material is accumulated into a mass of the material subsequent to the applying step wherein the aqueous solution is substantially evenly distributed throughout an interior portion of the mass of the treated dusting material.

Abstract: A method of treating a plurality of fines of a dusting material to prevent emanation of dust from the dusting material is described. An aqueous solution comprising a mixture of soluble non-ionic cellulose ether, a plasticizer, and a surfactant is provided. The aqueous solution is applied to a dusting material comprising a plurality of fines. The dusting material is transferred during the applying step from a first location to a second location as the aqueous solution is applied to the plurality of fines. The dusting material is mixed with the aqueous solution to coat the plurality of fines with the aqueous solution. The treated dusting material is accumulated into a mass of the material subsequent to the applying step wherein the aqueous solution is substantially evenly distributed throughout an interior portion of the mass of the treated dusting material.

Abstract: A dust preventing crust on an exposed surface of a mass of a dusting material is formed from a dried liquid solution of a non-ionic cellulose ether, a surfactant, and water. The strength of the crust is increased by adding a plasticizer to the liquid solution prior to drying the liquid solution on the mass of dusting material. The strength of the dust preventing crust is increased over a strength of a dust preventing crust produced from drying a fluid solution comprising the non-ionic cellulose ether, the surfactant and water prior to adding the plasticizer.

Abstract: A method for treating coal to reduce spontaneous combustion by reducing an exothermic heat of adsorption after the coal has begun to dry and when the coal is subsequently exposed to a liquid water is described. A source of a fluid pressure of a diluted hydrocarbon mixture is provided. A hydrocarbon in the mixture is a hydrocarbon emulsion of mineral when the coal is subsequently exposed to a liquid water oil, fuel oil, asphalt, or coal tar emulsions. A volume of the diluted hydrocarbon mixture is applied to a stream of freshly-mined and undried coal to provide a water-proofing of the coal to prevent water uptake after exposure to precipitation or flooding during transport and storage of the coal. The treated coal is loaded into a bulk pile. A temperature change trend in the bulk pile is reversed wherein a temperature of the bulk pile trends towards an ambient temperature rather than trending to a temperature higher than the ambient temperature.

Abstract: A method of treating a plurality of fines of a dusting material to prevent emanation of dust from the dusting material is described. An aqueous solution comprising a mixture of soluble non-ionic cellulose ether, a plasticizer, and a surfactant is provided. The aqueous solution is applied to a dusting material comprising a plurality of fines. The dusting material is transferred during the applying step from a first location to a second location as the aqueous solution is applied to the plurality of fines. The dusting material is mixed with the aqueous solution to coat the plurality of fines with the aqueous solution. The treated dusting material is accumulated into a mass of the material subsequent to the applying step wherein the aqueous solution is substantially evenly distributed throughout an interior portion of the mass of the treated dusting material.

Abstract: A dust preventing crust on an exposed surface of a mass of a dusting material is formed from a dried liquid solution of a non-ionic cellulose ether, a surfactant, and water. The strength of the crust is increased by adding a plasticizer to the liquid solution prior to drying the liquid solution on the mass of dusting material. The strength of the dust preventing crust is increased over a strength of a dust preventing crust produced from drying a fluid solution comprising the non-ionic cellulose ether, the surfactant and water prior to adding the plasticizer.

Abstract: A method for treating a mass of coal to suppress emanation of coal dust therefrom, the mass of coal having, prior to treatment, an exposed surface from which dust may emanate, comprises applying to the exposed surface an aqueous fluid comprising gelatinized starch to form a layer of the fluid over the surface and drying the layer of the fluid to form a crust over the surface.

Abstract: A method for suppressing dust emanation from a dust-bearing material comprises applying to the material a dust suppressant that comprises molasses-derived protein.

Abstract: A method for suppressing dust emanation from a dust-bearing material comprises applying to the material a dust suppressant that comprises molasses-derived protein.

Abstract: Curable compositions containing novel polysiloxanes having various reactive functional groups are disclosed. The curable compositions are useful as both ambient-cured and thermally-cured coating compositions which provide such properties as excellent appearance, mar resistance, acid etch resistance, adhesion, pot life, improved tack time, mar resistance and corrosion resistance.

Abstract: Curable compositions containing novel polysiloxanes having various reactive functional groups are disclosed. The curable compositions are useful as both ambient-cured and thermally-cured coating compositions which provide such properties as excellent appearance, mar resistance, acid etch resistance, adhesion, pot life, improved tack time, mar resistance and corrosion resistance.