The Procter & Gamble Company
Absorbent structure with stratified distribution layer
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Abstract:
An absorbent structure including a distribution layer and a storage layer is disclosed. The distribution layer has two or more stratums. The two or more stratums include a body facing stratum and a subsequent stratum below the body facing stratum. The density of the subsequent stratum is a fraction of the density of the body facing stratum and the porosity of the subsequent stratum is a multiple of the body facing stratum porosity.
Status:
Grant
Type:
Utility
Filling date:
20 Dec 2018
Issue date:
19 Jul 2022