97670 ⎘
Polymerisation catalysts; Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof; Component covered by group with an organo-aluminium compound; Component of containing at least two different metals containing magnesium
Olefin polymerization catalyst carrier, solid catalyst component and use thereof
#2Method for preparing low-molecular-weight amorphous polypropylene and copolymer the same
#3OLEFIN POLYMERIZATION CATALYST CARRIER, SOLID CATALYST COMPONENT AND USE THEREOF