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Flame-retardant UV curable silicone compositions

  • US 6,281,261 B1
  • Filed: 11/20/2000
  • Issued: 08/28/2001
  • Est. Priority Date: 06/01/1998
  • Status: Expired due to Fees
First Claim
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1. A flame-resistant silicone composition curable by UV irradiation to an elastomer comprising:

  • (a) a reactive silicone resin component comprising a reactive polyorganosiloxane having at least one carboxylate-containing functional group (b) optionally, an inorganic filler component;

    (c) a photoinitiator component; and

    (d) a flame-retardant component in an amount effective to enhance the resistance of said composition to flammability, wherein the flame-retardant component is the combination of hydrated alumina and a member selected from the group consisting of organo ligand complexes of transition metals, organosiloxane ligand complexes of transition metals, and combinations thereof.

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