发明名称 |
Very low density 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<SUP>3</SUP>, 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<SUP>3</SUP>. The polymer blends are particularly suitable in blown and cast film applications.
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申请公布号 |
US2006276594(A1) |
申请公布日期 |
2006.12.07 |
申请号 |
US20060504257 |
申请日期 |
2006.08.10 |
申请人 |
UNIVATION TECHNOLOGIES, LLC |
发明人 |
GERMAN PAUL M.;FARLEY JAMES M.;HALLE RICHARD W.;PANAGOPOULOS GEORGE |
分类号 |
C08L23/04;B32B27/32;C08L23/08 |
主分类号 |
C08L23/04 |
代理机构 |
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地址 |
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