发明名称 |
PROCESS FOR MAKING MONOHYDROXY-TERMINATED PHOSPHATE COMPOSITIONS |
摘要 |
The present invention is a process for forming monohydroxy-terminated aromatic oligomeric phosphates by the reaction of a diaryl halophosphate, such as diphenyl chlorophosphate, optionally in the presence of some monoaryl dihalophosphate, with an aromatic diol, such as resorcinol, to form the monohydroxy-terminated aromatic oligomeric phosphate. The reaction preferably employs a Lewis acid catalyst, such as magnesium dichloride.
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申请公布号 |
WO9818802(A1) |
申请公布日期 |
1998.05.07 |
申请号 |
WO1997EP05983 |
申请日期 |
1997.10.23 |
申请人 |
AKZO NOBEL N.V. |
发明人 |
BRIGHT, DANIELLE, A.;PIRELLI, RONALD, L. |
分类号 |
C07F9/12;(IPC1-7):C07F9/12 |
主分类号 |
C07F9/12 |
代理机构 |
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地址 |
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