发明申请
- 专利标题: HDPE ARTICLES
- 专利标题(中): HDPE文章
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申请号: US15297370申请日: 2016-10-19
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公开(公告)号: US20170037233A1公开(公告)日: 2017-02-09
- 发明人: Patrick Lam , Tieqi Li , XiaoChuan Wang , Christopher John Brooke Dobbin , Fazle Sibtain , Kenneth Edward Taylor , Hamidreza Khakdaman
- 申请人: NOVA Chemicals (International) S.A.
- 申请人地址: CH Fribourg
- 专利权人: NOVA Chemicals (International) S.A.
- 当前专利权人: NOVA Chemicals (International) S.A.
- 当前专利权人地址: CH Fribourg
- 优先权: CA2868640 20141021
- 主分类号: C08L23/20
- IPC分类号: C08L23/20 ; C08J5/18
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.
公开/授权文献
- US10023730B2 HDPE articles 公开/授权日:2018-07-17
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