Composite webs and closure systems
US7195729B2 · kind B2 · utility
62Cited by
56References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2003 |
| Grant date | Mar 27, 2007 |
| Priority date | — |
| Expiry date | May 17, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249991
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Composite webs having one or more polymeric structures located on a substrate, closure systems comprising composite webs, and methods of attaching articles are disclosed. The polymeric structures are formed using thermoplastic compositions and are attached to a surface of a substrate. The polymeric structures include an area that is attached to the substrate and a detached area that is not attached to a surface of a substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.