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Disposable absorbent article core integrity support

  • US 5,586,979 A
  • Filed: 11/21/1994
  • Issued: 12/24/1996
  • Est. Priority Date: 12/16/1993
  • Status: Expired due to Term
First Claim
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1. A disposable absorbent article comprising:

  • a backing sheet of a flexible sheet material;

    a plurality of individual columnar projections disposed on said backing sheet, said projections disposed to project generally normal to said backing sheet;

    a mass of absorbent material overlying a portion of said backing sheet and penetrated by at least some of said individual columnar projections.

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