发明名称 |
Kristalline Propylenpolymere, die eine hohe Schmelzflussrate und eine enge Molekulargewichtsverteilung aufweisen |
摘要 |
Crystalline propylene polymers having P.I. values lower than or equal to 3.7, and having, at an MFR (Melt Flow Rate) ranging from 600 to 1000 g/10 min., an Mw value from 100,000 to 60,000, and at a MFR ranging from 1000 to 2000 g/10 min., an Mz value higher than or equal to 140,000, are obtained by way of polymerization with specific supported catalysts. |
申请公布号 |
DE69413107(T3) |
申请公布日期 |
2007.04.19 |
申请号 |
DE1994613107T |
申请日期 |
1994.04.22 |
申请人 |
MONTELL NORTH AMERICA INC. |
发明人 |
MORINI, GIAMPIERO;PENNINI, GIANNI;ALBIZZATI, ENRICO;JU YOO, HEE |
分类号 |
C08F4/658;C08F10/06;B29C33/02;C08F2/34;C08F4/60;C08F4/649;C08F4/654;C08F110/06;D01F6/06;D01F6/30;D04H1/42 |
主分类号 |
C08F4/658 |
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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