Verfahren zur Polymerisation von Olefinen

• Main Authors: FRENCH, RICHARD JAY, LOVELAND, WY., US, MAYHEW, HARRY WALTER, CINCINNATI, OHIO, US, REKERS, LOUIS JOSEPH, LOVELAND, WY., US
• Format: Patent
• Language: German
• Published: 18.05.1995
• Edition: 3
• 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

High density polyethylene resins of improved environmental stress crack resistance, (ESCR) for blow molding and related uses produced with chromium/aluminum based heat activated supported catalysts wherein the support is dried under controlled conditions to provide a selected silanol group populatio...