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Magnetized hot melt adhesive articles

  • US 5,985,435 A
  • Filed: 01/23/1996
  • Issued: 11/16/1999
  • Est. Priority Date: 01/23/1996
  • Status: Expired due to Term
First Claim
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1. An assembly for sealing an opening in a surface, comprising:

  • a hot melt patch, said hot melt patch having a rigid reinforcing backing; and

    said hot melt patch further having a non-planar magnetic hot melt adhesive body, said non-planar magnetic hot melt adhesive body having magnetic particles dispersed therein;

    said non-planar magnetic hot melt adhesive body being bonded to said rigid reinforcing backing.

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