发明名称 |
HDPE articles |
摘要 |
This disclosure relates to manufactured articles containing ethylene interpolymers. Specifically, films, containers and lids comprising at least one layer of an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilution Index (Yd) greater than 0; total catalytic metal ≧3.0 ppm; ≧0.03 terminal vinyl unsaturations per 100 carbon atoms, and; optionally a Dimensionless Modulus (Xd) greater than 0. The ethylene interpolymer products have a melt index from about 0.4 to about 100 dg/minute, a density from about 0.950 to about 0.970 g/cm3, a polydispersity (Mw/Mn) from about 2 to about 25 and a CDBI50 from about 55% to about 97%. Further, the ethylene interpolymer products are a blend of at least two ethylene interpolymers; where one ethylene interpolymer is produced with a single-site catalyst formulation and at least one ethylene interpolymer is produced with a heterogeneous catalyst formulation. |
申请公布号 |
US9505892(B2) |
申请公布日期 |
2016.11.29 |
申请号 |
US201514918758 |
申请日期 |
2015.10.21 |
申请人 |
NOVA Chemicals (International) S.A. |
发明人 |
Lam Patrick;Li Tieqi;Wang XiaoChuan;Dobbin Christopher John Brooke;Sibtain Fazle;Taylor Kenneth Edward;Khakdaman Hamidreza |
分类号 |
C08J5/00;B32B3/26;B32B27/32;C08J5/18;C08L23/08;C08L23/20 |
主分类号 |
C08J5/00 |
代理机构 |
|
代理人 |
Kale Lawrence T. |
主权项 |
1. A manufactured article comprising at least one layer comprising an ethylene interpolymer product comprising:
(i) a first ethylene interpolymer; (ii) a second ethylene interpolymer, and; (iii) optionally a third ethylene interpolymer;wherein said ethylene interpolymer product has a Dilution Index, Yd, greater than 0. |
地址 |
Fribourg CH |