Long-time stable water-repellent and oil-repellent surface
US7563505B2 · kind B2 · utility
34Cited by
9References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 8, 2001 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | Dec 1, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249992
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a long-time stable, hydrophobic or oleophobic surface and to the use thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.