专利检索 ap:("ORION-YHTYMA OY" OR "LEIRAS OY") AND inv:"Törmälä, Pertti Olavi" 第 1 页

1.

发明授权
A METHOD FOR PREPARING PHARMACEUTICAL COMPOSITIONS THROUGH ULTRASONIC MEANS 失效
标题翻译：用于生产药物组合物利用超声

公开(公告)号：EP0676956B1

公开(公告)日：1998-03-04

申请号：EP94902799.9

申请日：1993-12-31

申请人： ORION-YHTYMA OY , LEIRAS OY

发明人： Törmälä, Pertti Olavi , Miettinen-Lähde, Saila Susanna

IPC分类号： A61K9/20

CPC分类号： A61K9/204 , A61K9/2095

摘要： An ultrasonic processing method by which polymer/drug composites can be quickly and efficiently molded to form matrix-type drug delivery systems is disclosed. The advantages of the method include speed and good control of the process. Il also causes less degradation in polymers and/or drugs than most conventional processing methods.