发明名称 |
Process for preparing polyketones. |
摘要 |
<p>A process for preparing interpolymers of an olefin(s) and carbon monoxide (polyketones) is provided. The process employs a palladium catalyst prepared by reacting together a palladium source, a bidentate amine, phosphine, arsine or stibine and a source of a borate anion. The catalyst effects fast polymerisation of the olefin(s) and carbon monoxide in, e.g. methanol or ethoxyethanol solvent. By using the catalyst a lower catalyst deactivation on recycle is observed relative to previously described systems.</p> |
申请公布号 |
EP0314309(A2) |
申请公布日期 |
1989.05.03 |
申请号 |
EP19880309063 |
申请日期 |
1988.09.29 |
申请人 |
THE BRITISH PETROLEUM COMPANY P.L.C. |
发明人 |
BROWN, STEPHEN LAURENCE;LUCY, ANDREW RICHARD |
分类号 |
C08G67/00;C08G67/02 |
主分类号 |
C08G67/00 |
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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