Multi-component topsheets
US10285874B2 · kind B2 · utility
14Cited by
187References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2015 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Nov 4, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/8491
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multi-component topsheet for an absorbent article includes a first discrete substrate forming about 80% or more of an outer perimeter of the topsheet and a second discrete substrate wherein about 80% or more of an outer perimeter of the second discrete substrate is joined to the first discrete substrate, wherein the topsheet has a single layer of substrate in about 75% or more of the total area of the topsheet and a dual layer of substrate in about 25% or less of the total area of the topsheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.