发明名称 |
Polyethylene blends |
摘要 |
Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and linear low density polyethylene (LLDPE) are disclosed. The polymer blends include a metallocene-catalyzed VLDPE polymer having a density of less than 0.916 g/cm 3 , the VLDPE polymer preferably being linear and without long chain branching, and a LLDPE polymer having a density of from 0.916 to 0.940 g/cm 3 . The polymer blends are particularly suitable in blown and cast film applications.
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申请公布号 |
EP1810992(A1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20070008911 |
申请日期 |
2001.06.22 |
申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
GERMAN, PAUL M.;HALLE, RICHARD W.;FARLEY, JAMES M.;PANAGOPOULOUS, GEORGE |
分类号 |
B32B15/085;C08L23/16;B32B27/06;B32B27/32;C08F2/34;C08F4/60;C08F4/6192;C08F210/00;C08F210/16;C08J5/18;C08L23/04;C08L23/06;C08L23/08;C09D123/08 |
主分类号 |
B32B15/085 |
代理机构 |
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主权项 |
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地址 |
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