发明名称 CATALYTIC SYSTEM FOR STEREOSPECIFIC POLYMERIZATION OF ALFA-OLEFINS, METHOD OF POLYMERIZATION AND GAINED POLYMERS
摘要 Catalyst system usable for the polymerization of alpha -olefins, comprising: - a solid based on complexed titanium chloride of delta crystalline form; - an organoaluminium compound; - an organic oxygen compound of silicon; characterized in that the organoaluminium compound is an unhalogenated compound.
申请公布号 SK43193(A3) 申请公布日期 1993.12.08
申请号 SK19930000431 申请日期 1993.05.04
申请人 SOLVAY (SOCIETE ANONYME) 发明人 COSTA JEAN L.;COLLETTE HERVE;PAMART SABINE;BETTONVILLE SERGE
分类号 C08F4/655;B01J31/14;C08F4/60;C08F4/64;C08F4/642;C08F4/658;C08F10/00;C08F10/06;C08F110/06 主分类号 C08F4/655
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