Composite nonwoven material and its application to any absorbent article of hygiene
US5879344A · kind A · utility
8Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 1996 |
| Grant date | Mar 9, 1999 |
| Priority date | — |
| Expiry date | Jul 26, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/684
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A composite nonwoven material includes a layer made of a nonwoven material which is permeable to body fluids and a sheet of carded synthetic fibers permeable to body fluids. The carded fiber sheet is bonded to the nonwoven layer solely by needling. An absorbent article of hygiene also includes the composite nonwoven material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.