Title:
【発明の名称】超吸収ポリマーを収容する単一吸収構造部
Document Type and Number:
Japanese Patent JP2002517282
Kind Code:
A
Abstract:
Disclosed is a unitary absorbent structure (10), including an upper fibrous layer (12) having a liquid acquisition zone (2) extending to one surface, and a liquid distribution zone (4) extending to the other surface. A lower fibrous liquid storage layer (14) is in liquid communication with the distribution zone surface of the upper layer. The storage layer includes SAP particles (18). A containment layer (8) surrounds the storage layer and extends to the outer edges of the structure. The containment layer contains the fibers (6), and SAP particles of the storage layer against the distribution zone surface of the upper layer.
Inventors:
James westfar
John P. Elspammer
Lawrence Ries K
John P. Elspammer
Lawrence Ries K
Application Number:
JP2000553000A
Publication Date:
June 18, 2002
Filing Date:
June 08, 1999
Export Citation:
Assignee:
BK Holding Corporation
International Classes:
A61F13/53; A61F5/44; A61F13/14; A61F13/15; A61F13/49; B32B5/22; B32B5/26; C08J5/18; D04H13/00; (IPC1-7): A61F13/53; A61F13/14; A61F13/15; A61F13/49; B32B5/26
Attorney, Agent or Firm:
Masatake Shiga (7 outside)