Invention Grant
- Patent Title: Absorbent articles with sublayer
- Patent Title (中): 具有子层的吸收制品
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Application No.: US11525613Application Date: 2006-09-22
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Publication No.: US08030536B2Publication Date: 2011-10-04
- 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 John G. Powell
- Priority: EP05108798 20050923
- Main IPC: A61F13/15
- IPC: A61F13/15

Abstract:
A diaper or adult incontinence garment including a backsheet and a sublayer. The sublayer may include one or more acquisition layers and one or more regions having a multitude of through or blind holes. The sublayer may isolate feces away from the skin and at the same time provide liquid acquisition. Certain regions of the sublayer may have a total open area of from 10% to 50% of the total surface area of the sublayer. The holes have an average smallest dimension of at least 3 mm. The sublayer has an average caliper of from 2 mm to 6, and an average caliper loss after wetting and under pressure of 0.3 psi of less than 20%.
Public/Granted literature
- US20100228215A1 Absorbent articles with sublayer Public/Granted day:2010-09-09
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