Polymeric supports, which have been treated with a halosulfonic acid, increase the activity of single-site catalysts used with aluminoxane co-catalysts, resulting in improved ethylene polymerization. The present invention seeks to provide polymeric catalyst supports which have been treated with halosulfonic acid for improved activity.

 
Web www.patentalert.com

< Polyvinyl alcohol film

< Process for producing catalyst for -olefin polymerization and process for producing -olefin polymer

> Photosensitive composition

> Process for the oligomerization of -olefins having low unsaturation, the resulting polymers, and lubricants containing same
~ 00283