发明授权
- 专利标题: Preparation of polyhydrocarbyl-aluminoxanes
- 专利标题(中): 聚烃基铝氧烷的制备
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申请号: US405118申请日: 1989-09-07
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公开(公告)号: US5015749A公开(公告)日: 1991-05-14
- 发明人: Gregory F. Schmidt , Dennis A. Hucul , Richard E. Campbell, Jr.
- 申请人: Gregory F. Schmidt , Dennis A. Hucul , Richard E. Campbell, Jr.
- 申请人地址: MI Midland
- 专利权人: The Dow Chemical Company
- 当前专利权人: The Dow Chemical Company
- 当前专利权人地址: MI Midland
- 主分类号: C07F5/06
- IPC分类号: C07F5/06 ; C08F10/00 ; C08G79/10
摘要:
An improved process for the preparation of aluminoxanes comprising contacting an aluminoxane precursor such as a hydrocarbyl substituted aluminum compound with a porous organic or inorganic aqueous imbiber material containing water sorbed or imbibed therein.
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