Title:
METALLOCENE COMPLEX AND METHOD FOR PRODUCING OLEFIN POLYMER
Document Type and Number:
Japanese Patent JP2015193605
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a metallocene complex which, in homopolymerization of propylene, can produce homopolypropylene having a high melting point, and a method for producing an olefin polymer using the same.SOLUTION: Provided is a metallocene complex crosslinked by Si, such as dichlorosilacyclobutylenebis[2-(5-methyl-2-furyl)-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl]zirconium and dichlorosilacyclopentylenebis[2-(5-methyl-2-furyl)-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl]zirconium. Also provided is a catalyst for polymerizing an olefin such as propylene, comprising the complex, a compound which forms an ion pair by reacting with the complex or an ion-exchanging phyllosilicate, and an organoaluminum compound.
Inventors:
SUZUKI TOSHINORI
KASHIMOTO MASAMI
NAKANO MASATO
UCHINO HIDEFUMI
TAYANO TAKAO
KASHIMOTO MASAMI
NAKANO MASATO
UCHINO HIDEFUMI
TAYANO TAKAO
Application Number:
JP2015053494A
Publication Date:
November 05, 2015
Filing Date:
March 17, 2015
Export Citation:
Assignee:
JAPAN POLYPROPYLENE CORP
International Classes:
C07F19/00; C08F2/34; C08F4/6592; C08F10/06
Domestic Patent References:
| JP2010163423A | 2010-07-29 | |||
| JP2012006903A | 2012-01-12 | |||
| JP2012121882A | 2012-06-28 | |||
| JP2013124228A | 2013-06-24 | |||
| JPH08239416A | 1996-09-17 | |||
| JP2004502698A | 2004-01-29 | |||
| JPH1160622A | 1999-03-02 | |||
| JP2014193846A | 2014-10-09 | |||
| JP2007517961A | 2007-07-05 |
Foreign References:
| RU2160277C1 | 2000-12-10 | |||
| RU2160276C1 | 2000-12-10 |
Attorney, Agent or Firm:
Patent business corporation glory patent office
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