发明名称 |
COMPOSICOES CATALISADORAS E PROCESSO PARA A PREPARACAO DE POLIMEROS |
摘要 |
<p>Novel catalyst compositions suitable for application in the preparation of polymers of carbon monoxide with one or more olefinically unsaturated compounds, which comprise a Group VIII metal and a supported dentate ligand that can be obtained by contacting a solid carrier having an average particle diameter greater than 0.5 mm which contains reactive groups, with a dentate ligand containing at least two phosphorus-, nitrogen- and/or sulphur-containing dentate groups through which the dentate ligand can complex with the Group VIII metal and that in addition to the dentate groups comprises a reactive group, in which reaction the reactive groups of the carrier react with those of the ligand.</p> |
申请公布号 |
BR9201592(A) |
申请公布日期 |
1992.12.15 |
申请号 |
BR19929201592 |
申请日期 |
1992.04.29 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
JOHANNES JACOBUS KEIJSPER |
分类号 |
B01J31/18;B01J31/16;B01J31/24;C08G67/00;C08G67/02;(IPC1-7):C08G67/02 |
主分类号 |
B01J31/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|