Absorbent articles having an aliphatic-aromatic copolyester film
US7776020B2 · kind B2 · utility
18Cited by
47References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2004 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Jun 10, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/675
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent article comprising a laminated outer cover is disclosed. The laminated outer cover comprises an aliphatic-aromatic copolyester film including a filler material. The aliphatic-aromatic copolyester films have suitable breathability, vapor transfer and tensile strength properties while being substantially biodegradable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.