Title:
【発明の名称】鉄ベースの触媒系の使用による共役ジエンポリマーの製造方法
Document Type and Number:
Japanese Patent JP2003519256
Kind Code:
A
Abstract:
A process for preparing conjugated diene polymers by polymerizing conjugated diene monomers in the presence of a catalyst composition that is formed by combining an iron-containing compound, a hydrogen phosphite, and an organoaluminum compound.
Inventors:
Luo, Stephen
Application Number:
JP2001550293A
Publication Date:
June 17, 2003
Filing Date:
December 29, 2000
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
C08F4/70; C08F4/80; C08F36/00; C08F136/04; C08F136/06; C08L9/00; (IPC1-7): C08F4/70; C08F36/00
Domestic Patent References:
| JP2000119327A | 2000-04-25 | |||
| JP2000119326A | 2000-04-25 | |||
| JPS4526305B1 | ||||
| JPS4511154B1 | ||||
| JPS3488B1 | ||||
| JPS4327749B1 | ||||
| JP2000119325A | 2000-04-25 |
Attorney, Agent or Firm:
Heiyoshi Odashima