作者: Takuo c , Iwakazu c , Akio c , Katsutoshi c
DOI:
关键词:
摘要: A conjugated diene polymer is produced by continuously polymerizing a monomer with catalyst consisting essentially of components (1): lanthanoid compound, (2): an aluminoxane and (3): halogenated organometal metal compound or organic in hydrocarbon solvent containing 5-50% weight aromatic to obtain having ratio (Mw/Mn) average molecular (Mw) number (Mn) not more than 4.