发明名称 |
PROCESS FOR PRODUCTION OF POLYOLEFINS, POLYOLEFINS, AND 1-HEXENE TO BE USED AS RAW MATERIAL IN PRODUCING LINEAR LOW-DENSITY POLYETHYLENE |
摘要 |
The object of the present invention is to provide a production method of a polyolefin, in which catalyst activity is improved, and a polyolefin such as a linear low density polyethylene can industrially be advantageously produced. The present invention relates to a production method of a polyolefin, in which in producing a polyolefin by polymerization reaction of an olefin using a catalyst, an organohalide is present in a reaction system in an amount of from 0.05 to 10 ppm by weight in terms of a halogen atom as a concentration in a raw material polyolefin, and 1-hexene for linear low density polyethylene production raw material, containing an organohalide in an amount of from 0.05 to 10 ppm by weight in terms of a halogen atom. |
申请公布号 |
EP2098543(A4) |
申请公布日期 |
2012.01.25 |
申请号 |
EP20070831563 |
申请日期 |
2007.11.09 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
EMOTO, HIROKI;YOKOYAMA, KAZUYUKI;MONOI, TAKASHI;YAMAMOTO, KAZUHIRO |
分类号 |
C08F10/00;C07C2/08;C07C2/24;C07C11/107;C08F2/44;C08F4/69;C08F210/16 |
主分类号 |
C08F10/00 |
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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