Method for producing a carrier layer with a hydrophilic polymeric nanocoating
US12186776B2 · kind B2 · utility
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Key dates
| Filing date | Apr 18, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Apr 18, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y30/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for producing a carrier layer with a hydrophilic polymeric nanocoating wherein a polymeric carrier layer is produced with filaments of polymer material(s). The hydrophilic polymer nanocoating is applied with a low pressure plasma polymerization process using organic precursor monomers deposited onto the polymeric carrier layer and/or composite membrane. Additionally, a carrier layer includes a polymeric hydrophilic nanocoating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.