Invention Grant
- Patent Title: Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer
- Patent Title (中): 吸收性物品包括具有无材料区的吸收芯层和布置在吸收芯层下方的转移层
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Application No.: US12554047Application Date: 2009-09-04
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Publication No.: US08764719B2Publication Date: 2014-07-01
- Inventor: Kofi Bissah , Paul Davies , Francisco J. V. Hernandez , Fernanda Wiermann Paques
- Applicant: Kofi Bissah , Paul Davies , Francisco J. V. Hernandez , Fernanda Wiermann Paques
- Applicant Address: BR
- Assignee: Johnson & Johnson Ind. E Com. Ltda
- Current Assignee: Johnson & Johnson Ind. E Com. Ltda
- Current Assignee Address: BR
- Main IPC: A61F13/475
- IPC: A61F13/475 ; A61F13/532 ; A61F13/537 ; A61F13/53 ; A61F13/513 ; A61F13/514 ; A61F13/539 ; A61F13/533 ; A61F13/536
Abstract:
The present invention generally relates to absorbent articles and in particular to an absorbent article including a liquid permeable cover layer, a liquid impermeable barrier layer, an absorbent core arranged adjacent to the cover layer, a transfer layer arranged between the core and the barrier layer, the absorbent core including an upper surface and a lower surface and a material-free zone extending from the upper surface to the lower surface.
Public/Granted literature
Information query
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