STEREOSPECIFIC CATALYST SYSTEM INTENDED FOR THE POLYMERIZATION OF OLEFINS

• Main Authors: SEPPAELAE, JUKKA, HAERKOEEN, MIKA, KULO, ARVO
• Format: Patent
• Language: English
• Published: 21.06.1992
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

A good activity and stereospecifity have been achieved by a catalyst system intended for the polymerization of olefins comprising a procatalyst based on a titanium compound, an organoaluminium cocatalyst and an organosilane compound, the organosilane compound having the following formula (I) in whic...