公开(公告)号：US5679824A

公开(公告)日：1997-10-21

申请号：US685532

申请日：1996-07-24

申请人： Kiyoharu Hirao ,  Shouji Oda ,  Yukio Omoda

发明人： Kiyoharu Hirao ,  Shouji Oda ,  Yukio Omoda

IPC分类号： C09K21/12 ,  B01D9/00 ,  C07F9/12 ,  C08K5/52 ,  C08K5/523 ,  C07F9/09

CPC分类号： C08K5/523 ,  C07F9/12

摘要： A method of pulverizing aromatic phosphates which comprises stressing an oily product of an aromatic phosphate having a purity of 90% or more at a temperature lower by 5.degree. to 100.degree. C. than a melting point of the aromatic phosphate in a temperature-controllable kneader to solidify and pulverize the aromatic phosphate. According to the present invention, aromatic phosphates industrially obtained are able to be solidified and pulverized in a short time in a simple way without being subjected to specific purification. Further, the invention is industrially advantageous in that the solidification and pulverization can be performed successively after production of the aromatic phosphate.

摘要翻译： 一种粉碎芳族磷酸盐的方法，其包括在温度可控的捏合机中，在比所述芳族磷酸酯的熔点低5℃至100℃的温度下，将纯度为90％以上的芳族磷酸酯的油状产物 固化和粉碎芳族磷酸盐。 根据本发明，工业上得到的芳族化合物能够在短时间内以简单的方式固化和粉碎，而不进行特别的纯化。 此外，本发明在工业上的优点在于可以在生产芳族磷酸酯之后连续进行固化和粉碎。