发明名称 |
REACTIVE CRYSTALLIZATION METHOD TO IMPROVE PARTICLE SIZE |
摘要 |
This invention provides a method of conducting a simultaneous chemical reaction and controlled crystallization of the product employing impinging fluid jet streams containing reactants capable of producing the product with desired particle size characteristics.
|
申请公布号 |
CA2349136(A1) |
申请公布日期 |
2001.11.26 |
申请号 |
CA20012349136 |
申请日期 |
2001.05.24 |
申请人 |
PFIZER PRODUCTS INC. |
发明人 |
AM ENDE, DAVID JON;CRAWFORD, THOMAS CHARLES;WESTON, NEIL PHILIP |
分类号 |
C07D487/22;A61K9/16;B01D9/00;B01D9/02;B01F5/02;B01F7/00;B01F13/00;B01J14/00;B01J19/00;B01J19/18;B01J19/26;C07B61/00;C07C51/41;C07C51/43;C07D403/10;C07D417/12;C07D471/08;C07D521/00;(IPC1-7):C07D417/12;C07B63/00;C07D403/06 |
主分类号 |
C07D487/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|