Patent · US Active

Absorbent article with water-absorbing agent or agents

US8076530B2 · kind B2 · utility

1Cited by

50References

13Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Juliane Kamphus · Schwalbach, DE
Hiroyuki Ikeuchi · Osaka, JP
Shigeru Sakamoto · Minato, JP
Sayaka Machida · Himeji, JP

Key dates

Filing date	Nov 26, 2008
Grant date	Dec 13, 2011
Priority date	—
Expiry date	Jan 22, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L15/26
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An absorbent article comprising an absorbent core, which comprises a primary water-absorbing agent that can serve as a acquisition and preferably temporarily storage material for fluids, such as urine, and that has a CRC of up to 20 g/g and that comprises a compound that includes a constitutional unit derived from polyalkyleneglycol and that is other than an unsaturated monomer and that comprises a polyvalent metal salt. The absorbent article is preferably an infant (toddler, baby) diaper, including training pant, or adult incontinent article (e.g. a pad, diaper).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.