FIELD: medicine.
SUBSTANCE: composite protective face mask of a respirator comprises a rigid polymer case of a face mask having a first surface and a second surface, and a silicone element of a face seal chemically coupled with at least the first surface and the second surface.
EFFECT: method for shaping the composite face mask of the respirator provides the air-tight attachment of the elastomeric face seal and rigid structures of the respirator.
18 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ONE-PIECE RESPIRATOR WITH MOULDED THERMALLY HARDENED ELASTOMERIC ELEMENTS | 2008 |
|
RU2437693C2 |
| ATTACHABLE COMPONENT OF RESPIRATOR WITH FORMED THERMALLY HARDENED ELASTOMERIC SEALING | 2008 |
|
RU2417807C1 |
| FACE MASK WITH WELDED THERMOPLASTIC MASK BASE | 2012 |
|
RU2555682C2 |
| UNIDIRECTIONAL LOCK FACE MASK | 2008 |
|
RU2423158C1 |
| RESPIRATORY FACE MASK AND METHOD FOR MAKING FACE MASK WITH USING SEPARATE MOULD PRODUCTS | 2004 |
|
RU2379075C2 |
| ONE-WAY VALVES AND FACE LITRE MASKS WITH SAID VALVES | 2010 |
|
RU2515535C2 |
| FILTERING RESPIRATORY FACE MASK WITH FRAME, WHICH IS SUPPORT FOR BREATHING VALVE | 2008 |
|
RU2433845C1 |
| FACIAL MASK WITH UNIDIRECTIONAL STOPPER | 2008 |
|
RU2461400C1 |
| FILTRATION RESPIRATORY EXTENSIBLE-BASE FACE MASK | 2008 |
|
RU2424018C1 |
| FILTERING RESPIRATORY FACE MASK, WHICH CONTAINS "LIVE" HINGES | 2008 |
|
RU2415687C1 |
