发明名称 |
NEOPENTYLGLYCOL BIS (DIARYLPHOSPHATE) ESTERS |
摘要 |
Neopentyl glycol bis(diphenyl phosphate) liquid compositions are described that comprise from about 75% to about 90%, by weight, of neopentyl glycol bis(diphenyl phosphate), less than about 5% by weight of cyclic product, less than about 8% by weight of triphenyl phosphate, and with a P3 content of no less than about 1%, by weight. These compositions are made by continuously adding neopentyl glycol to a diaryl chlorophosphate mixture at elevated temperature, under vacuum, and in the presence of a catalyst.
|
申请公布号 |
WO03095463(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
WO2003US14146 |
申请日期 |
2003.05.06 |
申请人 |
AKZO NOBEL N.V.;BRIGHT, DANIELLE, ANGRAND;PIRRELLI, RONALD, L.;DESIKAN, ANANTHAN, NARAYANAN |
发明人 |
BRIGHT, DANIELLE, ANGRAND;PIRRELLI, RONALD, L.;DESIKAN, ANANTHAN, NARAYANAN |
分类号 |
C07F9/09;C07F9/12;(IPC1-7):C07F9/09 |
主分类号 |
C07F9/09 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|