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Sealed shoe and a method for the production thereof

  • US 6,845,572 B1
  • Filed: 10/28/1999
  • Issued: 01/25/2005
  • Est. Priority Date: 10/28/1998
  • Status: Expired due to Term
First Claim
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1. Footwear with an upper and a sole construction having an outsole, in which:

  • the upper is constructed with an outer material having an inner side and an outer side and with a waterproof functional layer at least partially lining the outer material on the inner side and having an upper end region with an outer-material end region and a functional-layer end region;

    the functional-layer end region has a region requiring sealing; and

    the outsole is adhesively bonded to the upper end region by means of outsole cement located on it, the outsole cement being formed at least in a subregion of the outsole lying opposite the region requiring sealing of the functional-layer end region by a reactive hot-melt adhesive which is in direct contact with the functional-layer end region and which brings about waterproofness when in the fully reacted state.

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