Resilient laminate and reinforced non-woven fabric
US8998874B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2010 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Oct 1, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24017
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Hook part of a self-gripping hook and loop closure, in particular for a nappy, comprising a hook element comprising a sheet from which hooks protrude and a laminated element fixed to the hook element, the laminate extending in a transverse direction between two respective left and right lateral edges, comprising a layer fixed to at least one layer (2, 3) of non-woven fabric by a layer of adhesive, in particular interposed between two layers of non-woven fabric by being fixed by one respective layer of adhesive to each layer of non-woven fabric, the layer being in one piece or an integral layer and comprising a resilient zone (6; 16) in the form of film, in particular made of an elastomeric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.