公开(公告)号：WO1995035146A1

公开(公告)日：1995-12-28

申请号：PCT/US1995007821

申请日：1995-06-20

Applicant: MILLIPORE CORPORATION

Inventor： MILLIPORE CORPORATION ,  SNOW, James, T. ,  PLANTE, Walter ,  ZELLER, Robert, S.

IPC: B01D39/20

CPC classification number: B01D67/0041 ,  B01D39/2034 ,  B01D39/2044 ,  B01D53/228 ,  B01D53/46 ,  B01D69/12 ,  B01D71/02 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2325/04 ,  B22F7/002 ,  H01J7/183 ,  Y10S55/05

Abstract: A getter-filter composite membrane element, comprising a sinterable getter material and a sinterable metal filter material, the composite element defining a matrix of substantially interconnected pores. Membrane elements may be comprised of at least three alternating layers of a first sinterable getter material layer and a second sinterable metal filter material layer, the first getter layer being located between the second filter layers, the second layers acting to hold the getter layer, and to retain the getter particles. Also disclosed is a method of making the getter-filter element.

Abstract translation: 一种吸气过滤器复合膜元件，其包括可烧结的吸气剂材料和可烧结金属过滤材料，所述复合元件限定基本相互连接的孔的基体。 膜元件可以由至少三个交替层的第一可烧结吸气材料层和第二可烧结金属过滤材料层组成，第一吸气剂层位于第二过滤层之间，第二层用于保持吸气剂层，以及 以保留吸气剂颗粒。 还公开了制造吸气剂过滤元件的方法。

公开(公告)号：EP0766589B1

公开(公告)日：1998-08-12

申请号：EP95924003.7

申请日：1995-06-20

Applicant: MILLIPORE CORPORATION

Inventor： SNOW, James, T. ,  PLANTE, Walter ,  ZELLER, Robert, S.

IPC: B01D39/20 ,  H01J7/18 ,  B01D71/02 ,  B22F3/10

CPC classification number: B01D67/0041 ,  B01D39/2034 ,  B01D39/2044 ,  B01D53/228 ,  B01D53/46 ,  B01D69/12 ,  B01D71/02 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2325/04 ,  B22F7/002 ,  H01J7/183 ,  Y10S55/05

Abstract: A getter-filter composite membrane element, comprising a sinterable getter material and a sinterable metal filter material, the composite element defining a matrix of substantially interconnected pores. Membrane elements may be comprised of at least three alternating layers of a first sinterable getter material layer and a second sinterable metal filter material layer, the first getter layer being located between the second filter layers, the second layers acting to hold the getter layer, and to retain the getter particles. Also disclosed is a method of making the getter-filter element.

Abstract translation: 一种吸气过滤复合膜元件，包括可烧结的吸气剂材料和可烧结的金属过滤材料，所述复合元件限定了基本上互连的孔的矩阵。 膜元件可以由第一可烧结吸气材料层和第二可烧结金属过滤材料层的至少三个交替层构成，第一吸气层位于第二过滤层之间，第二层用于保持吸气层，以及 保留吸气剂颗粒。 还公开了一种制造吸气过滤元件的方法。

公开(公告)号：EP0766589A1

公开(公告)日：1997-04-09

申请号：EP95924003.0

申请日：1995-06-20

Applicant: MILLIPORE CORPORATION

Inventor： SNOW, James, T. ,  PLANTE, Walter ,  ZELLER, Robert, S.

IPC: B01D39 ,  B01D53 ,  B01D71 ,  B22F3 ,  B22F7 ,  H01J7

CPC classification number: B01D67/0041 ,  B01D39/2034 ,  B01D39/2044 ,  B01D53/228 ,  B01D53/46 ,  B01D69/12 ,  B01D71/02 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2325/04 ,  B22F7/002 ,  H01J7/183 ,  Y10S55/05

Abstract: A getter-filter composite membrane element, comprising a sinterable getter material and a sinterable metal filter material, the composite element defining a matrix of substantially interconnected pores. Membrane elements may be comprised of at least three alternating layers of a first sinterable getter material layer and a second sinterable metal filter material layer, the first getter layer being located between the second filter layers, the second layers acting to hold the getter layer, and to retain the getter particles. Also disclosed is a method of making the getter-filter element.