Plasma polymerisation apparatus
US12145124B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2019 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Mar 16, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y40/00
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
Plasma polymerisation apparatus is disclosed including a reaction zone and at least one gas inlet for supplying at least one monomer in a gaseous form to the reaction zone, a first electrode and a second electrode spaced apart and configured to generate an electric field in the reaction zone to form plasma polymer nanoparticulate material from the at least one monomer, a plurality of collectors configured to collect plasma-polymer nanoparticulate material formed in the reaction zone, the plurality of collectors being located adjacent the second electrode, and a cooling device located adjacent the second electrode and configured to cool the plurality of collectors. Also disclosed is plasma polymerisation apparatus that includes a confinement grid extending between a first electrode and a second electrode of the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.