K. Gehrke et al., POLYMERIZATION OF BUTADIENE WITH THE CATA LYST SYSTEM ND(OCT)(3) AL(I-BUT)(2)CL/AL(I-BUT)(3)/, Kautschuk und Gummi, Kunststoffe, 49(11), 1996, pp. 760-765
In polymerization of butadiene with the catalyst system Nd(oct)(3)/Al(
i-but)(2)Cl/Al(i-but)(3) the influence of the mol ratio of the catalys
t components was investigated, catalyst ageing and polymerization time
and temperature and also of catalyst and monomer concentration. The c
oncentration of the active centres was determined.