Catalyst and process for olefin polymerization

   
   

Olefin polymerization may be catalysed by a wide range of catalytic materials. Described herein is a heterogeneous olefin polymerization catalyst comprising a porous paniculate support material having impregnated therein a metallocene catalyst the metal atom whereof is bound to an amide group which is not bound to an .eta.-ligand of the metallocene, or the reaction product of a said metallocene catalyst and a co-catalyst.

La polimerización del olefin se puede catalizar por una amplia gama de materiales catalíticos. Se describe adjunto un catalizador heterogéneo de la polimerización del olefin que abarca un material de ayuda poroso del paniculate que impregna en esto un catalizador del metallocene que el átomo del metal whereof está limitado a un grupo de amida que no esté limitado a un eta.-ligand del metallocene, o al producto de la reacción de un catalizador dicho del metallocene y de un co-catalizador.

 
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