The microporous layer includes a liquid retaining portion that is formed at a surface part of the microporous layer, and a liquid ejecting portion that is formed at an inner part of the microporous layer and has a lower affinity for the antifouling liquid than the liquid retaining portion. The film thickness of the liquid retaining portion is within the range of 1/100 to 1/50 of the liquid ejecting portion, where T is the film thickness of the liquid ejecting portion.
ANTIFOULING STRUCTURE AND AUTOMOBILE COMPONENT PROVIDED WITH SAID ANTIFOULING STRUCTURE
2019-05-23
Patent
Electronic Resource
English
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |
Antifouling structure and automobile component provided with said antifouling structure
European Patent Office | 2019
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