发明名称 |
PROCESS FOR PREPARING ZIEGLER-NATTA PRODUCED POLYETHYLENE BLENDS |
摘要 |
A process for preparing a multimodal polyethylene product with at least two different polyethylene resins includes producing a first polyethylene resin in the presence of a Ziegler-Natta catalyst in a reactor. The Ziegler-Natta catalyst used for the production of the first polyethylene resin has an average particle size (D50) of at most 15 μm. The process includes separately producing a second polyethylene resin in the presence of a Ziegler-Natta catalyst in a reactor. The process includes physically blending together the first and second polyethylene resins to produce a multimodal polyethylene product. |
申请公布号 |
EP2681275(A1) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20120708118 |
申请日期 |
2012.03.02 |
申请人 |
TOTAL RESEARCH & TECHNOLOGY FELUY |
发明人 |
DEWACHTER, DAAN;DAMME, ERIC |
分类号 |
C08L23/06;C08F10/02;C08L23/08 |
主分类号 |
C08L23/06 |
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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