Patent · US Active

Absorbent composites containing embossed superabsorbent materials

US11864985B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

Kimberly-Clark Worldwide, Inc. · US

Inventors

Feng Chen · Neenah, US
Wing-Chak Ng · Suwanee, US
Mark M. Mleziva · Appleton, US

Key dates

Filing date	Mar 18, 2021
Grant date	Jan 9, 2024
Priority date	—
Expiry date	Mar 18, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2013/530635
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Described herein are absorbent composites containing embossed superabsorbent materials and methods of manufacturing absorbent composites containing embossed superabsorbent materials. The absorbent composites have significantly improved rates of intake. Compositions and methods described herein are useful in a variety of absorbent products.

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