BRANCHED PROPYLENE-BASED POLYMER

• Main Authors: ITO, Masaaki, NAKANO, Masato, TAKIZAWA, Miori
• Format: Patent
• Language: English; French; Japanese
• Published: 28.09.2023
• 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

Provided is a branched propylene-based polymer which retains a melt tension necessary for molding and has excellent spreadability during melting. The branched propylene-based polymer comprises propylene and 0-11 mol% ethylene and α-olefin having four or more carbon atoms and has the following proper...