发明名称 PROCESS FOR MAKING HYDROXY-TERMINATED AROMATIC OLIGOMERIC PHOSPHATES
摘要 The present invention is a process for forming hydroxy-terminated aromatic oligomeric phosphates by the initial reaction of a monoaryl dihalophosphate, such as monophenyl dichlorophosphate, with an aromatic diol, such as resorcinol, to form a halo-terminated aromatic oligomeric phosphate and the subsequent reaction of that halo-terminated phosphate with aromatic diol to form the hydroxy-terminated aromatic oligomeric phosphate. The initial and subsequent reactions preferably employ a Lewis acid catalyst, such as magnesium dichloride.
申请公布号 CA2206130(A1) 申请公布日期 1996.06.13
申请号 CA19952206130 申请日期 1995.12.05
申请人 AKZO NOBEL N.V. 发明人 PIRRELLI, RONALD L.;BRIGHT, DANIELLE A.
分类号 B65H45/09;C07F9/09;B41F13/58;B65H45/22;C07F9/12;(IPC1-7):C07F9/12 主分类号 B65H45/09
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