Invention Grant
- Patent Title: Absorbent articles with different types of channels
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Application No.: US16163646Application Date: 2018-10-18
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Publication No.: US11304858B2Publication Date: 2022-04-19
- Inventor: Ernesto Gabriel Bianchi
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Sarah M. DeCristofaro
- Priority: EP17197839 20171023
- Main IPC: A61F13/538
- IPC: A61F13/538 ; A61F13/42 ; A61F13/539 ; A61F13/47 ; A61F13/551 ; A61F13/15 ; A61F13/49 ; A61F13/532 ; A61F13/51 ; A61F13/496 ; A61F13/494 ; A61F13/511 ; A61F13/53 ; A61F13/534 ; A61F13/512

Abstract:
An absorbent article has a front side, a back side, a longitudinal axis, a liquid permeable topsheet, a liquid impermeable backsheet and an absorbent core between the topsheet and the backsheet. The absorbent core includes a first type of channels, wherein the top side and the bottom side of the core wrap are bonded to another, and a second type of channels, wherein the top side and the bottom side of the core wrap are not bonded or are less bonded to one another in this second type of channels than in the first type of channels. The absorbent material may also include cellulose and superabsorbent particles.
Public/Granted literature
- US20190117478A1 ABSORBENT ARTICLES WITH DIFFERENT TYPES OF CHANNELS Public/Granted day:2019-04-25
Information query
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