Laminate and web characteristic control by varying bonding patterns
US6863959B2 · kind B2 · utility
11Cited by
17References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2001 |
| Grant date | Mar 8, 2005 |
| Priority date | — |
| Expiry date | Dec 17, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/696
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
New methods for and patterns of applying meltsprayed materials in single-layer web and laminate constructions so as to control various characteristics in the webs and laminates is provided. The patterns of adhesive produce scrim or cell-like patterns that allow for control of desirable characteristics. For example, the loft of a laminate may be enhanced, as well as strength properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.