Title:
METHOD FOR PRODUCING OLEFIN POLYMER
Document Type and Number:
WIPO Patent Application WO/2013/008398
Kind Code:
A1
Abstract:
This method for producing an olefin polymer produces an olefin polymer by polymerizing at least one type of α-olefin having 6-20 carbon atoms in the presence of a metallocene catalyst, and by means of diluting the polymerization reaction liquid with a solvent before or at the same time as the deactivation of the catalyst, the liquid viscosity of the polymerization reaction liquid at the time of deactivation is lowered to no greater than 10 mPa·s, and the deactivation deashing of the catalyst is promoted.
Inventors:
KOHIRUIMAKI JUN (JP)
AIDA MASAO (JP)
MASE JUN (JP)
MINAMIMOTO KANA (JP)
AIDA MASAO (JP)
MASE JUN (JP)
MINAMIMOTO KANA (JP)
Application Number:
PCT/JP2012/004157
Publication Date:
January 17, 2013
Filing Date:
June 27, 2012
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
KOHIRUIMAKI JUN (JP)
AIDA MASAO (JP)
MASE JUN (JP)
MINAMIMOTO KANA (JP)
KOHIRUIMAKI JUN (JP)
AIDA MASAO (JP)
MASE JUN (JP)
MINAMIMOTO KANA (JP)
International Classes:
C08F10/14; C08F6/08
Foreign References:
| JPS419036Y1 | 1966-04-28 | |||
| JP2009543927A | 2009-12-10 | |||
| JP2009504577A | 2009-02-05 | |||
| JPS5653110A | 1981-05-12 |
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
Kihei Watanabe (JP)
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Claims: