Patent ID: 6528586
Filing Date: 2003-03-04
Classification: C08G,C08L

Abstract:
A composition with a glass transition temperature less than âˆ’10 deg C., comprising:(a) an elastomeric first polymer consisting essentially of about 10 to about 80 mole percent of ethylene, about 10 or more mole percent of: â€ƒand up to about 20 mole percent, total, of one or more other polymerizable olefins; and (b) 2 to 20 weight percent of a second polymer that is a polylactone; wherein:each R1 is independently methyl or hydrogen; and each R2 is independently hydrocarbyl or substituted hydrocarbyl; and provided that the polylactone is present as a separate polymer from said first polymer, or grafted to said first polymer.