A diving mask includes a facial body and at least one transparent element which enables viewing and is adapted to overlap the eye area, made by co-molding at least two different thermoplastic elastomers, the transparent element being made from a thermoplastic elastomer provided with a relatively greater degree of hardness, the facial body being made from a thermoplastic elastomer provided with a relatively lower degree of hardness.
Underwater mask
2020-02-06
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |