Invention Grant
- Patent Title: Transfer layer for absorbent article
- Patent Title (中): 吸收制品转移层
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Application No.: US12695695Application Date: 2010-01-28
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Publication No.: US08383227B2Publication Date: 2013-02-26
- Inventor: Rickey J. Seyler , William C. Ancarrow, III
- Applicant: Rickey J. Seyler , William C. Ancarrow, III
- Applicant Address: US VA Richmond
- Assignee: Tredegar Film Products Corporation
- Current Assignee: Tredegar Film Products Corporation
- Current Assignee Address: US VA Richmond
- Agency: Condo Roccia LLP
- Main IPC: B32B3/24
- IPC: B32B3/24 ; B32B3/30 ; A61F13/15 ; A61F13/539 ; A61F13/511 ; A61F13/514

Abstract:
A composite particularly suited for use as a transfer layer in an absorbent article has a first layer comprising a formed film having a plurality of capillary-sized apertured protuberances and a plurality of two-dimensional drains, and a second layer in intimate contact with an apertured end of said capillary-sized protuberances and spaced from the first layer in a z-direction, the second layer is either a three-dimensional apertured formed film or a nonwoven web. In embodiments where the second layer is a three-dimensional formed film, the film contains a plurality of capillary sized protuberances that are of smaller diameter compared to the protuberances in the first layer and optionally also contains a plurality of drains, which can be either two-dimensional or three-dimensional, or combinations thereof.
Public/Granted literature
- US20110183109A1 TRANSFER LAYER FOR ABSORBENT ARTICLE Public/Granted day:2011-07-28
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