Turbine blade protective barrier
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United States of America Patent
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Dec 10, 2013
Grant Date -
Oct 30, 2008
app pub date -
Apr 30, 2007
filing date -
Apr 30, 2007
priority date (Note) -
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Abstract
A method of manufacturing a turbine blade includes providing a multilayer polymeric film. The multilayer polymeric film includes a first layer including an acrylic-based adhesive, a second layer disposed over the first layer, and a third layer disposed over the second layer. The second layer includes a blend of an acrylic polymer and fluoropolymer. The third layer has at least a portion with a smooth surface. The third layer includes fluoropolymer. The method further includes laminating the multilayer polymeric film over at least a portion of a turbine blade work piece. The first layer contacts the turbine blade work piece.
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