Invention Grant
- Patent Title: Absorbent structure
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Application No.: US14096637Application Date: 2013-12-04
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Publication No.: US09333483B2Publication Date: 2016-05-10
- Inventor: Henning Rottger , Reno Volkmer
- Applicant: Glatfelter Falkenhagen GmbH
- Applicant Address: DE Pritzwalk
- Assignee: GLATFELTER FALKENHAGEN GMBH
- Current Assignee: GLATFELTER FALKENHAGEN GMBH
- Current Assignee Address: DE Pritzwalk
- Agency: Blank Rome LLP
- Priority: DE102009055951 20091127
- Main IPC: B32B37/14
- IPC: B32B37/14 ; A61F13/15 ; A61F13/537 ; B01J20/26 ; A61F13/534 ; A61F13/53

Abstract:
An absorbent structure with a sequence of two layers includes at least one liquid absorption layer, a subsequent liquid storage layer with super absorbent polymer particles and super absorbent polymer fibers, and a subsequent liquid distribution layer. The layers are connected and form a sheet structure. The liquid storage layer has its super absorbent polymer extending from the liquid storage layer into the liquid distribution layer in order to generate a return suction effect for the liquid that has passed through the liquid absorption layer and liquid storage layer into the liquid distribution layer.
Public/Granted literature
- US20140094361A1 ABSORBENT STRUCTURE Public/Granted day:2014-04-03
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