发明名称 |
CATALYSEUR SOLIDE POUR LA POLYMERISATION DE PROPYLENE ET PROCEDE DE PREPARATION DE POLY (PROPYLENE) L'UTILISANT |
摘要 |
Provided are a solid catalyst for propylene polymerization which includes titanium, magnesium, halogen and an internal electron donor mixture of two or more compounds wherein the internal electron donor mixture includes at least one selected from the bicycloalkanes or bicycloalkenes and at least one selected from diethers and succinates, and a method for preparing propylene using the same. As disclosed, it is possible to prepare polypropylene having an excellent stereoregularity with a high production yield. |
申请公布号 |
FR2974577(B1) |
申请公布日期 |
2015.11.13 |
申请号 |
FR20120053836 |
申请日期 |
2012.04.26 |
申请人 |
SAMSUNG TOTAL PETROCHEMICALS CO., LTD |
发明人 |
KIM SANG YULL;LEE JIN WOO;KIM EUN II;PARK JOON RYEO |
分类号 |
C08F4/649;C08F4/52;C08F10/06 |
主分类号 |
C08F4/649 |
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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