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MOISTURE RESISTANT POLYIMIDE COMPOSITIONS

  • US 20100159224A1
  • Filed: 12/19/2008
  • Published: 06/24/2010
  • Est. Priority Date: 12/19/2008
  • Status: Active Grant
First Claim
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1. A moisture resistant composition comprising:

  • a) from 20 to 80 weight percent based on the total weight of the composition of a polyetherimide copolymer made from a monomer mixture comprising 3,3′

    bisphenol-A dianhydride (BPADA), and 4,4′

    -diaminodiphenyl sulfone (DDS);

    b) from 5 to 75 weight percent based on the total weight of the composition of polyetheretherketone (PEEK); and

    c) from 0 to 30 weight percent based on the total weight of the composition of a filler.

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