Patent · US Active

Nonwoven laminate

US10857042B2 · kind B2 · utility

1Cited by

3References

19Claims

0Family size

Assignee

Sandler AG · DE

Inventors

Andreas Burger · Krefeld, DE
Uwe Bernhuber · Hof, DE
Wolfgang Höflich · Schwarzenbach a.d.Saale, DE

Key dates

Filing date	Dec 21, 2017
Grant date	Dec 8, 2020
Priority date	—
Expiry date	Jul 16, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2555/02
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Disclosed is a nonwoven laminate having a texture for improved absorption and distribution of body liquids in sanitary products. The absorption and distribution effect is caused by perforations distributed in a pattern-like manner in combination with elevations present on one side of the nonwoven laminate.

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