Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Juan Raul Quijada Abarca Patents Inventor: Abarca; Juan Raul Quijada Address: Porto Alegre, BR No. of patents: 2 Patents: Patent Number Title Of Patent Date Issued 6133188 Process for preparing an ethylene polymerization catalyst and ethylene polymerization process October 17, 2000 A preparation process for a catalytic support, based on a special alumina modified with varying quantities of magnesium chloride is described, a higher rate of MgCl.sub.2 leading to a lesser quantity of heavy molecular chains in the final polymer. The support, prepared by milling the spe 6018006 Process for preparing an ethylene polymerization catalyst and ethylene polymerization process January 25, 2000 A preparation process for a catalytic support, based on a special alumina modified with varying quantities of magnesium chloride is described, a higher rate of MgCl.sub.2 leading to a lesser quantity of heavy molecular chains in the final polymer. The support, prepared by milling the spe       Recently Added Patents Method and apparatus for high throughput catalysts screening and optimization Television receiver Plasma display panel driving method and device Cable management rack for telecommunication cross-connect systems STI structure Stapler Methods and systems for determining orientation of seismic cable apparatus   Randomly Featured Patents Method for controlling the curl of paper and a paper or board machine line that applies the method Oxime ether derivatives, their preparation and fungicides containing these derivatives Method for the frequency correction of multicarrier signals and related apparatus Pumping and metering system Multiple compartment trash container Pressure transducer Electric field adjustment for magnetic brushes Digital camera Crustacean meat extractor Feature to facilitate numeric passcode entry © 2006-2008 PatentGenius. All Rights Reserved.