发明名称 |
POLYETHYLENE FILMS AND PRODUCTION OF SUCH FILMS |
摘要 |
A method of forming a finished film comprising extruding a molten polyethylene comprising a diene terpolymer modifier through a die opening to form a film, wherein the diene terpolymer modifier is a terpolymer comprising ethylene-derived units, C3 to C10 α-olefin derived units, and diene-derived units; causing the film to progress in a direction away from the die opening; cooling the film at a distance from the die opening, the distance adjusted to allow relaxation of the molten polyethylene prior to solidification and/or crystallization upon cooling; and isolating a finished film therefrom. Desirably, the polyethylene is a linear low density polyethylene, and the die and cooling is suitable for forming a blown film. |
申请公布号 |
WO2015183578(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
WO2015US30844 |
申请日期 |
2015.05.14 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
CHENG, JIANYA;SILVA, ANDRIAN, S.;JIANG, PEIJUN;LI, WEN;NORMAN, ALEXANDER, I. |
分类号 |
C08J5/18;C08L23/06;C08L55/04 |
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 |
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