Permeable fiber-like film coated nonwoven
US5919177A · kind A · utility
94Cited by
49References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1997 |
| Grant date | Jul 6, 1999 |
| Priority date | — |
| Expiry date | Mar 28, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24446
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
There is provided a cushioned absorbent material which may be used as a bodyside liner for a personal care product which is made from a lofty nonwoven fabric onto which is extruded a film to form a laminate. The laminate is then apertured and has an 8 cc intake rate of at most 20 sec and a rewet of less than 1 gm. Such a liner may be used in personal care products like diapers, training pants, feminine hygiene products, absorbent underpants, adult incontinence products, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.