Elastomeric laminates with microtextured skin layers
US5691034A · kind A · utility
104Cited by
45References
14Claims
0Family size
Inventors
Key dates
| Filing date | May 16, 1995 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | May 16, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24446
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Microtextured elastomeric laminates comprising at least one elastomeric layer and at least one thin skin layer is preferably prepared by coextrusion of the layers followed by stretching the laminate past the elastic limit of the skin layers and then allowing the laminate to recover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.