Invention Grant
- Patent Title: Absorbent articles with improved core
-
Application No.: US15381136Application Date: 2016-12-16
-
Publication No.: US10653570B2Publication Date: 2020-05-19
- Inventor: Birgit Wirtz , Walter van der Klugt , Rodrigo Rosati , Ernesto Gabriel Bianchi , Aniruddha Chatterjee , Carsten Heinrich Kreuzer , Holger Beruda
- 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 Christian M. Best; Wednesday G. Shipp
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7ae761c3
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/539 ; A61F13/532 ; A61F13/535 ; A61F13/534 ; A61L15/22 ; A61L15/58 ; A61L15/60 ; A61F13/53

Abstract:
An absorbent article including a wearer-facing topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet, characterized in that the absorbent core includes: a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate, and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles; a second absorbent layer, the second absorbent layer comprising a second substrate and a mixed layer deposited on the second substrate, the mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers, the first absorbent layer and the second absorbent layer being combined together such that at least a portion of the fibrous layer of thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer, and wherein the first absorbent layer is placed closer to the topsheet than the second layer.
Public/Granted literature
- US20170095380A1 ABSORBENT ARTICLES WITH IMPROVED CORE Public/Granted day:2017-04-06
Information query