Method for electrospinning a graft layer
US9163333B2 · kind B2 · utility
1Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2012 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Nov 13, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2250/03
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for making a graft layer is provided. The graft layer has at least two layers with different porosities. The two layers are applied by electrospinning. The parameters of the electrospinning may be varied when applying the first and second layers in order to achieve different porosities of the first and second layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.