Respirator mask with thermo-setting elastomer face seal

Respirator mask with thermo-setting elastomer face seal

  • CN 101,784,306 A
  • Filed: 07/23/2008
  • Published: 07/21/2010
  • Est. Priority Date: 08/31/2007
  • Status: Active Application
First Claim
Patent Images

1. a respiratory protection makes up face shield, comprising:

  • Polymer rigidity mask body, described polymer rigidity mask body has first surface and second surface;

    AndSilicones sealing mask element, described silicones sealing mask element are chemically bonded in described first surface and the described second surface at least one.

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