Pull-on absorbent article with pair of belt sections
US11389342B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 11, 2017 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Sep 19, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/15121
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In a pull-on absorbent article, pairs of joining sections that join an absorbent main body and a pair of belt sections to each other are provided, one pair being disposed on a front side and the other pair being disposed on a rear side in a front-rear direction, the absorbent main body including an absorbent body and being provided in a vertical direction, the pair of belt sections expanding and contracting in a lateral direction; a portion between the pair of joining sections on the rear side does not expand and contract in the lateral direction; an expanding-contracting section is provided closer than the absorbent body to a non-skin side of a wearer; and, in at least the rear side, the expanding-contracting section is provided at a central portion of the absorbent main body in the lateral direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.