专利检索 ap:("Atofina Chemicals, Inc.") AND inv:"ELSHEIKH, Maher, Yousef" 第 1 页

1.

发明公开
LIQUID PHASE PROCESS FOR HCFC-123 有权
标题翻译：液相工艺用于生产HCFC-123

公开(公告)号：EP1487769A1

公开(公告)日：2004-12-22

申请号：EP02775965.3

申请日：2002-09-24

申请人： Atofina Chemicals, Inc.

发明人： ELSHEIKH, Maher, Yousef , TRACY, Jonathan, Michael , WISMER, John, Aloysius

IPC分类号： C07C17/08

CPC分类号： C07C19/08 , C07C17/206 , C07C17/21 , C07C19/12

摘要： An improved liquid phase process is provided for the fluorination of perchloroethylene to 1,1-dichloro-2,2,2-trifluoroethane in the presence of an antimony catalyst.