发明名称 |
Very low density polyethelyne 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/cm3, 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/cm3. The polymer blends are particularly suitable in blown and cast film applications.
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申请公布号 |
US2004072005(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030297777 |
申请日期 |
2003.10.28 |
申请人 |
GERMAN PAUL MASTEN;FARLEY HAMES MCLEOD;HALLE RICHARD W.;PANAGOPOULOS GEORGE |
发明人 |
GERMAN PAUL MASTEN;FARLEY HAMES MCLEOD;HALLE RICHARD W.;PANAGOPOULOS GEORGE |
分类号 |
B32B27/32;C08L23/04;C08L23/08;(IPC1-7):C08L23/00 |
主分类号 |
B32B27/32 |
代理机构 |
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地址 |
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