| 摘要 |
This invention relates to an ethylene polymer comprising ethylene and up to 5 mole % of at least one comonomer, wherein the ethylene polymer has an Mw, of 10,000 to 50,000, an Mw/Mn of between 1.5 to 4.5, a density of at least 0.925 g/cc, an unsaturation level of less than 1 per 1000 carbons, a melting point of at least 120° C., a Tc of greater than Z° C., where Z=0.501×(density in kg/m3)−367, and a Brookfield viscosity o at 140° C. of 100,000 mPas or more.
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