Absorbent core for disposable absorbent article

US10517776B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Peter Ostle · Euskirchen, DE
• Harald Hermann Hundorf · Bonn, DE
• Birgit Wirtz · Cologne, DE
• Thorsten Frings · Euskirchen, DE
• Bruno Johannes Ehrnsperger · Bad Soden, DE
• Maike Thomann · Kriftel, DE

Key dates

• Filing date: Sep 21, 2015
• Grant date: Dec 31, 2019
• Expiry date: Apr 13, 2038

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F13/539
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

An absorbent core for disposable absorbent articles comprising absorbent material having a basis weight that varies across the absorbent core is provided.