发明名称 |
Ethylene Copolymers, Film and Polymerization Process |
摘要 |
Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. The copolymers can be made into film having good dart impact values and good stiffness properties under decreased extruder pressures. |
申请公布号 |
US2015252159(A1) |
申请公布日期 |
2015.09.10 |
申请号 |
US201514718604 |
申请日期 |
2015.05.21 |
申请人 |
NOVA Chemicals (International) S.A. |
发明人 |
Ker Victoria;Lam Patrick;Jiang Yan;Hoang Peter Phung Minh;Morrison Darryl J.;Carter Charles Ashton Garret |
分类号 |
C08J5/18 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Fribourg CH |