Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymerization of olefins using a ziegler-natta catalyst and two organometallic compounds

Polymerization of olefins using a ziegler-natta catalyst and two organometallic compounds

US Patent 4748221 · Granted May 31, 1988

Estimated economic value: $25,816,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and equipment for the continuous production of a porous powdered product2020
Device for the continuous treatment of at least one raw material, treatment inst2017
Method of preparing a powdered product2012
Method and equipment for the continuous production of an expanded food product2012
Method and device for separating constituents of a liquid feed by liquid-liquid 2012
Polymerisation control process2010
Method for optimally sizing cells of a centrifugal partition chromatography devi2009
Method and device for separating constituents of a liquid charge by means of liq2008
Catalyst support with intersecting channel network, catalysis reactor comprising2006
Method and installation for continuously preparing caseinate2006
Method and system intended for fine proportioning of fluids injected into a pump2006
Polymerization control process2005