Composition and coating for hydrophobic performance
US9528022B2 · kind B2 · utility
2Cited by
384References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2015 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Aug 27, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure describes compositions comprising an acrylic polymer binder and nano-particles less than about 100 nm that provide a hydrophobic or superhydrophobic coating that may also display oleophobicity. The coating composition may advantageously be prepared using VOC exempt compounds that are compatible with a variety of surface materials including many electronic components. In addition, the coating composition may also be rapidly dried rendering it useful for the rapid preparation of coated objects and surfaces in manufacturing/assembly line environments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.