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GROUP 4 TRANSITION METAL COMPLEXES BASED ON NEW CYCLOPENTADIENONE LIGAND
GROUP 4 TRANSITION METAL COMPLEXES BASED ON NEW CYCLOPENTADIENONE LIGAND
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机译:基于新型环戊二烯配体的第4组过渡金属配合物
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摘要
PURPOSE: A novel forth group compound is provided to introduce a substituent including a hetero atom in cyclopentadienone ligand and to control structure and physical property of olefin. CONSTITUTION: A novel forth group compound is denoted by chemical formula 1 or 2. The transition metal is used as catalyst for manufacturing olefin polymer. The catalyst composition contains a transition metal of chemical formula 1 or 2, or crude compounds of chemical formula 3(-(Al(R4)-O)a-), 4(J(R4)3), or 5(L-H+ZA4- or L+ZA4-). The metal compound and crude compound is dipped in a silica or alumina.
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