Abstract: Polymer compositions containing a suitable polymer and a triazine metal phosphate compound are disclosed, and the triazine metal phosphate compound can have a d50 particle size from 0.1 to 45 ?m and a BET surface area from 0.5 to 30 m2/g. The polymer compositions have improved moisture resistance and improved wet insulating properties as compared to polymer compositions that contain polymerized versions of the triazine metal phosphate compound. The polymer compositions can be utilized in a variety of end-uses, such as wire and cable applications.

Abstract: Processes for producing supported zinc dimolybdate hydroxide/silica complexes include the steps of reacting a zinc compound (such as zinc oxide) and molybdenum trioxide in an aqueous system to form a reaction mixture, and contacting the reaction mixture with silica to form the supported zinc dimolybdate hydroxide/silica complex. The resulting supported zinc dimolybdate hydroxide/silica complexes contain silica and zinc dimolybdate hydroxide at an amount in a range from 3 to 20 wt. % zinc, and generally, at least 80 wt. % of the zinc dimolybdate hydroxide is present in the form Zn3Mo2O8(OH)2. These supported zinc dimolybdate hydroxide/silica complexes are useful in polymer compositions, such as PVC-based and epoxy-based formulations.

Abstract: The present invention relates to an improvement in flexible, semi-flexible and rigid foams formed by the catalytic reaction of an aromatic polyisocyanate, a polyol and a blowing agent and a process for preparing such polyisocyanate. The improvement resides in using an effective amount of a bismuth carboxylate or bismuth sulfonate having less than 34% free acid as the catalyst.

Abstract: The present invention relates to an improvement in flexible, semi-flexible and rigid foams formed by the catalytic reaction of an aromatic polyisocyanate, a polyol and a blowing agent and a process for preparing such polyisocyanate. The improvement resides in using an effective amount of a bismuth carboxylate or bismuth sulfonate having less than 34% free acid as the catalyst.

Abstract: Acetonitrile is produced directly from alkanes or alkenes by ammoxidation over a catalyst which is a silica-alumina exchanged with a metal of Period 4, Groups VIIA and VIII of the Periodic Table. The silica-alumina can be amorphous but is preferably crystalline zeolite. Preferred zeolite include ZSM-5, beta, NU-87 and USY. Cobalt is the favored metal for exchange. Particularly good results are obtained when the zeolite has been modified with a surface coating of silicon oxides prior to the metal exchange or modified with a boron or phosphorous containing compound followed by calcination. Ammoxidation of alkanes produce alkenes as a byproduct which can be recycled to the reaction to increase acetonitrile yield.