发明名称 PROCESS FOR PREPARING POLYETHYLENE BLEND COMPRISING METALLOCENE PRODUCED RESINS AND CHROMIUM PRODUCED RESINS
摘要 A process for preparing a homogeneous polyethylene product can include producing a first polyethylene resin in the presence of a metallocene catalyst in a reactor. The first polyethylene resin can have a density of from 0.942 to 0.970 g/cm3 and an HLMI of from 0.5 to 150 g/10 min. The process can include separately producing a second polyethylene resin in the presence of a chromium catalyst in a reactor. The process can include physically blending together the first polyethylene resin and the second polyethylene resin to produce the homogeneous polyethylene product. The homogeneous polyethylene product can include at least 25% by weight of the first polyethylene resin.
申请公布号 US2013345360(A1) 申请公布日期 2013.12.26
申请号 US201214003164 申请日期 2012.03.02
申请人 DEWACHTER DAAN;DAMME ERIC 发明人 DEWACHTER DAAN;DAMME ERIC
分类号 C08L23/06 主分类号 C08L23/06
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