Abstract:
The present invention is directed to curcumin analogs exhibiting anti-tumor and anti-angiogenic properties, pharmaceutical formulations including such compounds and methods of using such compounds.
Abstract:
A method for making liquid cyanate esters and liquid cyanate esters. Embodiments of the invention address the problems with solid cyanate esters by creating new cyanate ester structures that are liquid at room temperature. These liquid cyanate esters may be useful for the typical composite fabrication methods including, but not limited to, infusion molding, prepeg consolidation, resin and vacuum transfer molding.
Abstract:
An apparatus and process for use in an in-mold labeling application utilizes a rolled label sheet having a multiplicity of pre-printed non-adhesive labels and a pre-printed registration mark associated with each of the labels, a sensor for detecting each of the registration marks to enable alignment of the label sheet in a predetermined longitudinal position before labels are cut therefrom; a set of driven pinch rolls for moving it forward or backward; a circumferential die cutter for cutting one or more labels from the label sheet; a passive float roll following the die cutter for creating a controlled loop in the label sheet that permits the die cutter to operate independently of a vacuum conveyor that follows the float roll, the vacuum conveyor including a sensor to detect each of the registration marks for enabling alignment of the label sheet in a position of registration thereon; and a plurality of vacuum plenums along the vacuum conveyor for selectively receiving hold down vacuum from an external source for maintaining the label sheet in its position of registration during conveyance to a predetermined label removal position, the hold down vacuum then being released to permit removal, by an external pick and place device, of one or more of the previously-cut labels.
Abstract:
A product-by-process and method of manufacturing 2,4,6-trichloroanailine intermediates. The method of manufacturing 2,4,6-trichloroanailine intermediates by utilizing solvents and N-chlorinating reagents.
Abstract:
An environmentally friendly picric acid explosive comprising, providing a nitromalondialdehyde, providing a dinitroketone, reacting the nitromalondialdehydes with the dinitroketone to produce a mixture, and subjecting the mixture to a cyclodehydrative mechanism to produce environmentally friendly picric acid explosive. Embodiments of the present invention include the picric acid explosive produced by the methods of described above.
Abstract:
An environmentally friendly methods for making 2,4-dinitrophenyl compound comprising, providing a nitromalondialdehyde, providing a nitroacetone, reacting the nitromalondialdehydes with the nitroacetone to produce a mixture, and subjecting the mixture to a cyclodehydrative mechanism to produce environmentally friendly 2,4-dinitrophenyl compound. Embodiments of the present invention include the 2,4-dinitrophenyl compound produced by the methods of described above.
Abstract:
An environmentally friendly methods for making 2,4,6-trinitrotoluene (TNT) compounds comprising, providing nitromalondialdehydes, providing dinitro-compounds, reacting the nitromalondialdehydes with the dinitro-compounds to produce aldol-intermediate compounds, and subjecting the intermediate compounds to a cyclodehydrative mechanism to produce 2,4,6-trinitrotoluene (TNT) compounds in an environmentally friendly manner. Another embodiment includes an environmentally friendly method for making 2,4,6-trinitrotoluene (TNT) compounds comprising, providing nitromethylamino-hexafluorophosphates, providing dinitro-compounds, reacting the trimethinium hexafluorophosphates with the dinitro-compounds to produce aldol-intermediate compounds, and subjecting the intermediate compounds to a cyclodehydrative mechanism to produce environmentally friendly 2,4,6-trinitrotoluene (TNT) compounds. Embodiments of the present invention include the 2,4,6-trinitrotoluene (TNT) compounds produced by the methods of described above.