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US 2018/0022845 A1Published application
Ethylene/alpha-olefin interpolymers with improved pellet flowability
AssigneeDow Global Technologies LLC
InventorsFrank J. Cerk, Rongjuan Cong, Shrikant Dhodapkar, Selim Yalvac, Morgan M. Hughes, Timothy W. Gambrel, Yi Jin
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Abstract
The invention provides compositions, each comprising an ethylene/alpha-olefin interpolymer, which has a reduced level of a low density, low molecular weight oligomeric fraction, as indicated by an HCC value, as described herein, and reduced levels of inorganic content or lower Tm. The invention also provides processes for forming such interpolymers.
Claims9
1-15. (canceled)
A composition comprising an ethylene/alpha-olefin interpolymer, and wherein the ethylene/alpha-olefin interpolymer comprises the following properties:
- a) an HCC value less than, or equal to, 4.4%;
- and
- b) a highest peak melting temperature less than, or equal to, 72.0° C.
Dependencies are inferred from the claim text.