ZIEGLER-NATTA PRODUCED POLYETHYLENE AND METHODS THEREOF

• Main Authors: MARTINS JUNIOR, Olavo, YU, Yue, MCKENNA, Timothy Frederick Llewellyn, BOISSON, Christophe, MIRANDA, Márcia Silva Lacerda
• Format: Patent
• Language: English; French
• Published: 29.04.2021
• 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 process of producing a composition comprising a copolymer of ethylene and one or more C4-C8 α-olefins, may include copolymerizing the ethylene and the one or more C4-C8 α-olefins in the presence of a procatalyst and an alkylaluminum cocatalyst. The procatalyst may be a Ti-containing Ziegler Natta...