发明名称 |
KATALYSATOR FÜR DIE HERSTELLUNG VON OLEFINPOLYMEREN |
摘要 |
A catalyst precursor having the formula: wherein M is a Group IVB metal; each L is a monovalent, bivalent, or trivalent anion; X and Y are each heteroatoms; each Cyclo is a cyclic moiety; each R1 is a group containing 1 to 50 atoms selected from the group consisting of hydrogen and Group IIIA to Group VIIA elements, and two or more adjacent R1 groups may be joined to form a cyclic moiety; each R2 is a group containing 1 to 50 atoms selected from the group consisting of hydrogen and Group IIIA to Group VIIA elements, and two or more adjacent R2 groups may be joined to form a cyclic moiety; W is a bridging group; and each m is independently an integer from 0 to 5. |
申请公布号 |
DE69817357(T2) |
申请公布日期 |
2004.06.09 |
申请号 |
DE1998617357T |
申请日期 |
1998.07.01 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORP., DANBURY |
发明人 |
MURRAY, REX EUGENE |
分类号 |
C08F4/645;B01J31/14;B01J31/16;B01J31/18;C07F7/00;C08F4/00;C08F4/64;C08F4/642;C08F4/659;C08F10/00;C08F110/02;C08F210/16 |
主分类号 |
C08F4/645 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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