PROPYLENE-ETHYLENE RANDOM COPOLYMERS WITH LOW XS/ET RATIO AND HIGH MFR

• Main Authors: KAARTO, John, Kalevi, FEDEC, Matthew, John, MONTOYA-GONI, Amaia, VAN EGMOND, Jan, Willem
• Format: Patent
• Language: English; French; German
• Published: 15.06.2022
• 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

Propylene and alpha olefin random copolymers are disclosed that have excellent flow characteristics. For instance, the copolymers can be formulated so as to have a melt flow rate of greater than about 45 g/10 min. While still retaining the above flow characteristics, the copolymer can also be formul...