Grafted polymers as oleophobic or hydrophobic coatings
US9365742B2 · kind B2 · utility
11Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2014 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Jan 22, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2172
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An article of manufacture comprising a substrate and an outer polymer coating on the substrate. The polymer coating comprises an oleophobic grafted polymer comprising a crosslinked fluoroelastomer group. A perfluorinated polyether is grafted to the crosslinked fluoroelastomer group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.