Coating of fluid-permeable materials
US12065730B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 5, 2020 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Jun 5, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C16/45521
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Chemical deposition reactor assembly configured for formation of coatings on surfaces of fluid-permeable materials, such as porous materials, by chemical deposition is provided, the reactor assembly includes a reaction chamber configured to receive, at least in part, a fluid-permeable substrate with a target surface to be coated; at least one reactive fluid intake line configured to mediate a flow of reactive fluid into the reaction chamber, and an inert fluid delivery arrangement with at least one enclosed section configured to mediate a flow of inert fluid through the substrate towards its' target surface such, that at the surface the flow of inert fluid encounters the flow of reactive fluid, whereby a coating is formed at the target surface of the fluid-permeable substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.