公开(公告)号：EP1542555B1

公开(公告)日：2011-11-16

申请号：EP03765770.7

申请日：2003-07-18

申请人： Phasex Corporation ,  U.S. Smokeless Tobacco Company

发明人： KRUKONIS, Val ,  SCHONEMANN, Hans ,  GUDINAS, Anthony ,  WILLIAMS, Kara ,  WETMORE, Paula, M. ,  MIDGETT, Carl, H. ,  BENNETT, Clifford, Brown ,  JOHNSTON, Kathleen, S. ,  ZHENG, Harry, Y.

IPC分类号： A24B15/28 ,  A24B15/24

CPC分类号： A24B15/32 ,  A24B15/24 ,  A24B15/246 ,  A24B15/26 ,  A24B15/287

摘要： Methods of selectively reducing constituents in tobacco as well as the tobacco obtained by such methods are disclosed. Subcritical fluids, e.g., liquid carbon dioxide, serve as the reduction media.

公开(公告)号：EP1542555A1

公开(公告)日：2005-06-22

申请号：EP03765770.7

申请日：2003-07-18

申请人： Phasex Corporation ,  U.S. Smokeless Tobacco Company

发明人： KRUKONIS, Val ,  SCHONEMANN, Hans ,  GUDINAS, Anthony ,  WILLIAMS, Kara ,  WETMORE, Paula, M. ,  MIDGETT, Carl, H. ,  BENNETT, Clifford, Brown ,  JOHNSTON, Kathleen, S. ,  ZHENG, Harry, Y.

IPC分类号： A24B15/28

CPC分类号： A24B15/32 ,  A24B15/24 ,  A24B15/246 ,  A24B15/26 ,  A24B15/287

摘要： Methods of selectively reducing constituents in tobacco as well as the tobacco obtained by such methods are disclosed. Subcritical fluids, e.g., liquid carbon dioxide, serve as the reduction media.