发明授权
- 专利标题： Novel polychlorophosphazenes and process for their preparation
- 专利标题（中）： 新型聚氯磷腈及其制备方法
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申请号： US187184申请日： 1980-09-15
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公开(公告)号： US4377558A公开(公告)日： 1983-03-22
- 发明人: Roger De Jaeger , Moncef Helioui , Emile Puskaric
- 申请人： Roger De Jaeger , Moncef Helioui , Emile Puskaric
- 申请人地址： MAX Casablanca
- 专利权人： Institut Mondial du Phosphate
- 当前专利权人： Institut Mondial du Phosphate
- 当前专利权人地址： MAX Casablanca
- 优先权： FRX7924037 19790927
- 主分类号： C01B21/098
- IPC分类号： C01B21/098 ; C08G79/02 ; C01B25/10
摘要：
The present invention relates to novel polychlorophosphazenes and to the process for their preparation.These polychlorophosphazenes of the general formula:Cl.sub.2 (O) P [NPCl.sub.2 ].sub.n Clare prepared by the polycondensation of P trichloro-N dichlorophosphoryl-monophosphazene with the controlled release of POCl.sub.3 according to the equation: ##STR1## The novel polychlorophosphazenes so obtained are useful as antiflame materials, as coatings, as fertilizers, etc. . . .
公开/授权文献
- US4948811A Salad/cooking oil balanced for health benefits 公开/授权日：1990-08-14
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