Disposable diaper reinforcement
US4055182A · kind A · utility
51Cited by
10References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 8, 1975 |
| Grant date | Oct 25, 1977 |
| Priority date | — |
| Expiry date | Oct 8, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F13/58
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable diaper comprising, an absorbent pad assembly having an absorbent pad, and a relatively thin sheet of flexible material covering a surface of the pad. The diaper has a tape fastener comprising, a pressure-sensitive tape strip having a section secured to an outer surface of the sheet in an area at least partially covering the pad. The diaper also has adhesive means directly bonding the sheet to the pad in a region extending from the area to a location spaced from the area in a direction away from forces normally applied to the strip during placement and use of the diaper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.