首页>
外国专利>
SOLID CATALYST FOR STEREOSPECIFIC POLYMERIZATION OF ALPHA OLEFINES, METHOD OF OBTAINING SUCH SOLID CATALYST AND METHOD OF POLYMERIZING ALPHA OLEFINES IN PRESENCE OF SUCH CATALYST
SOLID CATALYST FOR STEREOSPECIFIC POLYMERIZATION OF ALPHA OLEFINES, METHOD OF OBTAINING SUCH SOLID CATALYST AND METHOD OF POLYMERIZING ALPHA OLEFINES IN PRESENCE OF SUCH CATALYST
A catalytic solid based on complexed TiCl3 is obtd. by heating, in presence of a halogenated activator, the liq. resulting from contacting TiCl4, pre-treated with an electrodonor, with a compsn. (C) of formula AlRp(Y)qX3-(p+q), where R = hydrocarbon gp.; Y = OR', SR' or NR'R''; R', R'' = hydrocarbon gp. of H; X = halogen; p, q = 0-3; p+q = 0-3.
展开▼
机译：基于络合的TiCl3的催化固体被去除。通过在卤化活化剂存在下加热液体。通过用电施体预处理的TiCl4与化合物接触得到的结果。 （C）为式AlRp（Y）qX3-（p + q），其中R ＝烃gp。 Y = OR'，SR'或NR'R''; R′，R″ ＝烃gp。的H X =卤素; p，q = 0-3; p + q = 0-3。
展开▼
