PRODUCTION OF OLEFIN POLYMERIZING CATALYST AND POLYMERIZATION OF OLEFIN

• Main Authors: YANAGIHARA HISAYOSHI, NAKAJO TETSUO, SAKURAI HIDEKI, FUSHIMI MASAKI, MIYAKE SHIGENOBU
• Format: Patent
• Language: English
• Published: 25.02.1991
• 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

PURPOSE:To obtain the subject catalyst giving a highly stereoregular polymer in high yield by treating solid catalyst component containing a Mg compound, a Ti compound and a halogen-containing compound as essential ingredients with a specific ketoester compound at or after formation of the said soli...