Organic/inorganic hybrid compound for fouling resistance, membrane including the same for fouling resistance, and method of preparing membrane for fouling resistance
US9221019B2 · kind B2 · utility
2Cited by
1References
14Claims
0Family size
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Key dates
| Filing date | Dec 19, 2011 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Apr 21, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/263
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An organic/inorganic composite compound for fouling resistance may include a core and at least an arm. The core may be formed of a polyhedron of polyhedral oligomeric silsesquioxane. At least one arm may be connected to a Si atom of the polyhedral oligomeric silsesquioxane. The arm may include a vinyl-based first structural unit including at least one ethylene oxide group at the side chain, and a hydrophobic vinyl-based second structural unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.