Invention Grant
- Patent Title: Absorbent article with sublayer
- Patent Title (中): 具有子层的吸收制品
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Application No.: US11525614Application Date: 2006-09-22
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Publication No.: US08235957B2Publication Date: 2012-08-07
- Inventor: Ekatarina Anatolyevna Ponomarenko , Monika Imgard Johanning , Ralf Geilich
- Applicant: Ekatarina Anatolyevna Ponomarenko , Monika Imgard Johanning , Ralf Geilich
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Kathleen Y. Carter; John G. Powell
- Priority: EP05108795 20050923
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20

Abstract:
An absorbent article includes a backsheet and a sublayer. The sublayer including at least a first acquisition layer and a second acquisition layer. The sublayer includes one or more areas with a plurality of combined holes. The combined holes are formed by holes extending through the first acquisition layer and holes in or extending through the second acquisition layer, or by holes in or extending through the second acquisition layer and indentations in the first acquisition layer. The combined holes have an average smallest dimension of at least 2 mm, and the surface areas of the holes through the first layer, or of the indentations in the first layer, are less than the corresponding surface areas of the holes in or through the second layer.
Public/Granted literature
- US20070073256A1 Absorbent article with sublayer Public/Granted day:2007-03-29
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