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SURFACING FILM FOR COMPOSITES WITH BARRIER LAYER

  • US 20100151239A1
  • Filed: 12/15/2009
  • Published: 06/17/2010
  • Est. Priority Date: 12/15/2008
  • Status: Active Grant
First Claim
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1. A fiber reinforced resin matrix composite laminate comprising:

  • a) at least one layer of fiber reinforced resin matrix comprising a cured resin matrix; and

    b) a surfacing construction bound to the cured resin matrix and forming a surface of the laminate, comprising;

    i) at least one barrier layer; and

    ii) at least one cured adhesive layer derived from high temperature cure adhesive;

    wherein at least one cured adhesive layer is bound to the cured resin matrix; and

    wherein the barrier layer(s) have a composition different from that of the cured adhesive layer(s), the barrier layer(s) have a composition different from that of the cured resin matrix, and the cured adhesive layer(s) have a composition different from that of the resin matrix.

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