Method of fabricating surface body having superhydrophobicity and hydrophilicity
US9340922B2 · kind B2 · utility
1Cited by
4References
10Claims
0Family size
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Key dates
| Filing date | Apr 23, 2014 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Apr 23, 2034 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of preparing a material having a superhydrophobic region and a hydrophobic region is described, involving preparing a superhydrophobic surface body and hydrolyzing one surface of the prepared superhydrophobic surface body using a strong base. Such preparation method is simpler than conventional preparation methods and is capable of preparing a material having opposite surface characteristics at low costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.