Semi-crystalline polymer compositions with mixed comonomers

• Main Authors: RAVISHANKAR PERIAGARAM S, CHASEY KENT L
• Format: Patent
• Language: English
• Published: 28.07.2005
• Edition: 7
• 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

An elastomer comprising units derived from ethylene, a higher alpha-olefin having from 3 to 10 carbon atoms and a diene having a Mooney ML (1+4) 125° C. of from 20 to 120 and an ethylene content of from 40 to 80 wt % and a diene content of from 0.5 to 10 wt % is disclosed herein. The higher alpha-ol...