发明名称 |
Method of synthesizing pure additives and the improved compositions thereby produced |
摘要 |
An improved process of synthesizing gasoline soluble polyolefinic amines or polyether amines comprising the steps of reacting polyolefinic halides or polyether halides with polyamines in a specific sequence of reactions; distilling off non-reactive polyamine; neutralizing the reaction mixture; recovering polyamine(s) and water; and separating polyolefinic amines from the solids with simple filtration or centrifuge or decanting.
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申请公布号 |
US5559270(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19940356700 |
申请日期 |
1994.12.15 |
申请人 |
PETROKLEEN, LTD. |
发明人 |
KOEHLER, DONALD E.;CLAFFEY, WILLIAM J. |
分类号 |
C07C211/09;C08F8/32;C08G65/333;C10M133/56;C10M159/16;(IPC1-7):C07C209/06 |
主分类号 |
C07C211/09 |
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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