An aromatics hydrogenation catalyst composition which comprises a noble metal component and a support comprising zirconia, silica, and, optionally, alumina. The catalyst composition is manufactured by co-mulling silica, a zirconium compound, and, optionally, alumina to form a mixture that is formed into a shape, such as by extrusion to form an extrudate, with the shape being calcined and noble metal being incorporated into the shape. The catalyst composition may be used in the saturation of aromatic compounds.

 
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> Hydrogenated nitrile rubber with narrow molecular weight distribution, a process for its preparation and a method of use

> Compositions of ethylene/.alpha.-olefin multi-block interpolymer for elastic films and laminates

~ 00614