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Thermally stable adhesive

  • US 4,604,230 A
  • Filed: 10/15/1984
  • Issued: 08/05/1986
  • Est. Priority Date: 10/15/1984
  • Status: Expired due to Fees
First Claim
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1. An adhesive composition comprising:

  • (a) a soluble polyimide resin;

    (b) an appropriate solvent for said polyimide resin;

    (c) a tackifier;

    (d) an epoxy resin;

    (e) a hardener for said epoxy resin;

    (f) a catalyst which accelerates the curing of said epoxy resin;

    (g) a cross-linking agent reactive with the polyimide solvent of (b);

    (h) a catalyst which catalyzes the cross-linking reaction of (b) and (g); and

    (i) a filler material.

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