公开(公告)号：US07108828B2

公开(公告)日：2006-09-19

申请号：US10600839

申请日：2003-06-23

申请人： Louis-Philippe Lefebvre ,  Yannig Thomas ,  Maxime Gauthier

发明人： Louis-Philippe Lefebvre ,  Yannig Thomas ,  Maxime Gauthier

IPC分类号： B22F3/10

CPC分类号： C04B38/061 ,  B22F3/1125 ,  B22F2003/1131 ,  C04B35/00 ,  C04B38/0074 ,  C04B38/02 ,  C04B38/062 ,  C04B38/0635 ,  C04B40/0042 ,  C04B38/10

摘要： The porous material of the present invention is produced by heating a dry powder mixture, containing mainly an organic solid binder and inorganic particles. The mixture is foamed while the organic binder is melted. Foaming comes from a foaming agent in the powder mixture. The solid foamed structure comprising inorganic particles embedded in an organic binder is then heated to eliminate the organic binder and finally to sinter the remaining inorganic tri-dimensional network into a rigid structure having interconnected porosity.

公开(公告)号：US20050100470A1

公开(公告)日：2005-05-12

申请号：US10600839

申请日：2003-06-23

申请人： Louis-Philippe Lefebvre ,  Yannig Thomas ,  Maxime Gauthier

发明人： Louis-Philippe Lefebvre ,  Yannig Thomas ,  Maxime Gauthier

IPC分类号： B22F3/11 ,  C04B38/06

CPC分类号： C04B38/061 ,  B22F3/1125 ,  B22F2003/1131 ,  C04B35/00 ,  C04B38/0074 ,  C04B38/02 ,  C04B38/062 ,  C04B38/0635 ,  C04B40/0042 ,  C04B38/10

摘要： The porous material of the present invention is produced by heating a dry powder mixture, containing mainly an organic solid binder and inorganic particles. The mixture is foamed while the organic binder is melted. Foaming comes from a foaming agent in the powder mixture. The solid foamed structure comprising inorganic particles embedded in an organic binder is then heated to eliminate the organic binder and finally to sinter the remaining inorganic tri-dimensional network into a rigid structure having interconnected porosity.

摘要翻译： 本发明的多孔材料通过加热主要含有有机固体粘合剂和无机颗粒的干粉混合物来制备。 当有机粘合剂熔化时，混合物发泡。 发泡来自粉末混合物中的发泡剂。 然后将包含嵌入有机粘合剂中的无机颗粒的固体发泡结构加热，以除去有机粘合剂，最后将剩余的无机三维网络烧结成具有互连多孔性的刚性结构。