A method of treating an aircraft transparency includes applying a water repellant coating composition over a surface of an aircraft transparency substrate, the water repellant coating composition includes a non-chlorinated perfluoroalkylalkylsilane and/or a non-halogenated polyorganosiloxane. The method can include applying a primer composition having an organic solvent and a silicon material over the aircraft transparency substrate to form a primed substrate surface; applying the water repellant coating composition over the primed substrate surface; and heating the water repellant coating composition to form a water repellant coating.
Water repellant surface treatment for aircraft transparencies and methods of treating aircraft transparencies
2022-04-05
Patent
Elektronische Ressource
Englisch
IPC: | B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / B64C AEROPLANES , Flugzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |
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