Title:
POLYMERIZATION-CATALYST COMPOSITION FOR CONJUGATED-DIENE MONOMER
Document Type and Number:
WIPO Patent Application WO/2013/115242
Kind Code:
A1
Abstract:
A polymerization-catalyst composition for a conjugate-diene monomer, said composition containing a specific compound and a rare-earth complex having a specific structure.
Inventors:
IWASE KATSUHIRO (JP)
KOSUGI YUJI (JP)
KOSUGI YUJI (JP)
Application Number:
PCT/JP2013/052028
Publication Date:
August 08, 2013
Filing Date:
January 30, 2013
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
International Classes:
C08F4/54; C08F4/605; C08F8/00; C08F136/00
Domestic Patent References:
| WO2007094370A1 | 2007-08-23 | |||
| WO2008078814A1 | 2008-07-03 | |||
| WO2010074255A1 | 2010-07-01 |
Foreign References:
| JP2005015579A | 2005-01-20 | |||
| JPH0770143A | 1995-03-14 | |||
| EP0007027A1 | 1980-01-23 | |||
| JPS5867705A | 1983-04-22 | |||
| JPH07112989A | 1995-05-02 | |||
| JP2008291096A | 2008-12-04 | |||
| JP2007063240A | 2007-03-15 | |||
| JP2004027103A | 2004-01-29 | |||
| JP2003292513A | 2003-10-15 | |||
| JP2000313710A | 2000-11-14 |
Other References:
REINER ANWANDER ET AL.: "Homoleptic Rare-Earth Metal(III) Tetramethylaluminates: Structural Chemistry, Reactivity, and Performance in Isoprene Polymerization", CHEMISTRY A EUROPEAN JOURNAL, vol. 13, 24 July 2007 (2007-07-24), pages 8784 - 8800, XP055138638
JUN OKUDA ET AL.: "Cationic Yttrium Methyl Complexes as Functional Models for Polymerzation Catalysts of 1,3-Dienes", ANGEWANDTE CHEMIE, vol. 44, 25 October 2005 (2005-10-25), pages 7473 - 7477, XP008148716
REINER ANWANDER ET AL.: "Rare-Earth Metal Mixed Chloro/Methyl Compounds: Heterogeneous- Homogeneous Borderline Catalysts in 1,3-Diene Polymerization", ANGEWANDTE CHEMIE, vol. 119, 23 July 2007 (2007-07-23), pages 6628 - 6633, XP055138642
ANGEW CHEM, vol. 43, 2004, pages 2234
ORGANOMETALLICS, vol. 14, 1995, pages 1107 - 1109
JUN OKUDA ET AL.: "Cationic Yttrium Methyl Complexes as Functional Models for Polymerzation Catalysts of 1,3-Dienes", ANGEWANDTE CHEMIE, vol. 44, 25 October 2005 (2005-10-25), pages 7473 - 7477, XP008148716
REINER ANWANDER ET AL.: "Rare-Earth Metal Mixed Chloro/Methyl Compounds: Heterogeneous- Homogeneous Borderline Catalysts in 1,3-Diene Polymerization", ANGEWANDTE CHEMIE, vol. 119, 23 July 2007 (2007-07-23), pages 6628 - 6633, XP055138642
ANGEW CHEM, vol. 43, 2004, pages 2234
ORGANOMETALLICS, vol. 14, 1995, pages 1107 - 1109
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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Claims: