Title:
シス１，４−ポリジエン調製用触媒
Document Type and Number:
Japanese Patent JP5674651
Kind Code:
B2
Abstract:
A polymerization catalyst composition for preparing cis 1,4-polydienes is provided. The catalyst composition comprises (a) a metal-containing compound, said metal being a transition metal or a lanthanide metal; (b) a carbene, (c) an alkylating agent, and optionally (d) a halogen-containing compound with the proviso that the halogen-containing compound must be present when none of the metal-containing compound and the alkylating agent contain a labile halogen atom. Also provided is a process for producing a polydiene comprising reacting a conjugated diene in the presence of the polymerization catalyst composition.
Inventors:
チン ツェンチュアン
ジェイソン ティー ポールトン
ジェイソン ティー ポールトン
Application Number:
JP2011514699A
Publication Date:
February 25, 2015
Filing Date:
June 09, 2009
Export Citation:
Assignee:
株式会社ブリヂストン
International Classes:
C08F4/70; C08F36/00
Attorney, Agent or Firm:
Kenji Sugimura
Kazuyuki Tomita
Kazuyuki Tomita
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