发明名称 |
Stabilized liquid aluminum alkoxides and process |
摘要 |
A process is disclosed for reducing the solidification tendency of a normally solid lower aluminum alkoxide having 2 to 5 carbon atoms in the alkoxide radical. One embodiment comprises the steps of adding the aluminum alkoxide and a specific phosphorus compound to a common solvent, and forming a solution; and then extracting the common solvent to form a stabilized liquid. The phosphorus compound has an unblended structural formula <IMAGE> wherein X, Y and Z are selected from (a) alkoxy groups containing from one to 12 carbon atoms; (b) alkyl groups containing from one to 14 carbon atoms; (c) aryloxy groups containing from 6 to 12 carbon atoms; (d) alkyl-substituted aryloxy groups wherein an alkyl group containing from one to 14 carbon atoms is substituted for a hydrogen atom; (e) alkyl-substituted aryloxy groups containing from 7 to 26 carbon atoms; and (f) aryl-substituted alkyl groups containing from 7 to 26 carbon atoms. Preferred processing conditions and products thereby obtained are also disclosed.
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申请公布号 |
US4596881(A) |
申请公布日期 |
1986.06.24 |
申请号 |
US19840656380 |
申请日期 |
1984.10.01 |
申请人 |
STAUFFER CHEMICAL COMPANY |
发明人 |
GRECO, CARL C.;TRIPLETT, KELLY B. |
分类号 |
C07C31/32;(IPC1-7):C07F5/06 |
主分类号 |
C07C31/32 |
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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