Wettable structures that retain liquid layers are defined at surfaces of substrates. The wettable structures include grooves or ridges that are spaced apart by between 10 nm and 10 μm and can be defined in substrate or in a layer formed on a surface of the substrate. In typical examples, wettable structures are defined with hydrophobic materials or at hydrophobic surfaces and produce hydrophilic surfaces.
Process for establishing uniform liquid films on polar and non-polar substrates
03.06.2025
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B41F Druckmaschinen oder -pressen , PRINTING MACHINES OR PRESSES / B81B Mikrostrukturbauelemente oder -systeme, z.B. mikromechanische Bauelemente , MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES / F16C SHAFTS , Wellen |
PROCESS FOR ESTABLISHING UNIFORM LIQUID FILMS ON POLAR AND NON-POLAR SUBSTRATES
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