| 发明名称 |
PROCESS FOR THE PREPARATION OF POLYVINYL COMPOUNDS |
| 摘要 |
PROCESS FOR THE PREPARATION OF POLYVINYL COMPOUND Of The Invention A process for the preparation of monomeric polyvinyl compounds and/or oligomers thereof comprising: (i) preactivating a supported rhenium oxide catalyst with a hydrocarbyl metal compound; and (ii) reacting, under metathesis reaction conditions, norbornene or one or more substituted norbornenes, or mixtures thereof, with ethylene in the presence of the activated supported catalyst of step (i). D-16414
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| 申请公布号 |
CA2053009(A1) |
申请公布日期 |
1992.04.10 |
| 申请号 |
CA19912053009 |
申请日期 |
1991.10.08 |
| 申请人 |
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. |
发明人 |
MOLOY, KENNETH G.;DOMBEK, BERNARD D. |
| 分类号 |
B01J23/36;C07B37/00;C07B61/00;C07C2/10;C07C6/06;C07C13/11;C07C13/12;C07C13/28;C07C13/44;C07C17/272;C07C23/08;C07C45/68;C07C49/537;C07C69/74;C07C205/05;C07C211/40;C07C253/30;C07C255/45;C07C255/46;C07F7/18;(IPC1-7):C07C13/08;C07C35/17;C07C43/188;C07C49/557;C07C69/145;C07C207/02 |
主分类号 |
B01J23/36 |
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