Interpolymere zur Verwendung für Schmelzklebstoffe und Verfahren zu ihrer Herstellung

摘要

An ethylene interpolymer composition having the following properties:
i) a number average molecular weight (Mn) of from 1,000 to 9,000 ; and
ii) a Brookfield Viscosity (measured at 149°C (300°F)) from 500 to 7,000 cP; and wherein the interpolymer comprises a high weight average molecular weight polymer component (M WH ) and a low weight average molecular weight polymer component (M WL ), and wherein the ratio M WH /M WL is from 1.5 to 20.