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Means for preventing the accumulation of ice on aircraft surfaces and the like

  • US 2,567,804 A
  • Filed: 12/03/1945
  • Issued: 09/11/1951
  • Est. Priority Date: 12/03/1945
  • Status: Expired due to Term
First Claim
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1. ICE-COMBATTING MEANS RESISTANT TO THE ADHESION OF ICE UNDER CONDITIONS COMPRISING A FLEXIBLE ELASTIC ELEMENT OF RUBBERY MATERIAL HAVING ON AN EXPOSED SURFACE THEREOF A FOUNDATION FILM DERIVED FROM AN ORGANO-SILICON HALIDE, AND A LAYER COMPRISING SILICONE POLYMER DERIVED FROM A LIQUID POLYMERIC SILICONE COMPOSITION SUPERPOSED ON SAID TREATED SURFACE ADHERENT THERETO AND RESISTANT TO THE ADHESION OF ICE UNDER SAID ICING CONDITIONS.

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