×

Multi-layer absorbent article

  • US 5,928,184 A
  • Filed: 04/14/1997
  • Issued: 07/27/1999
  • Est. Priority Date: 04/14/1997
  • Status: Expired due to Fees
First Claim
Patent Images

1. An absorbent article for absorption of bodily fluids comprising:

  • (a) a layer of non-absorbent material defining a tunnel-shaped cavity loop and a central portion enclosed by the loop;

    (b) an absorbent material retained within said tunnel-shaped loop;

    (c) a plurality of apertures extending through said non-absorbent material, through which fluid can flow to contact said absorbent material; and

    (d) a wettable overwrap material overlying said layer of non-absorbent material, constructed to transport fluid over the surface of said non-absorbent material away from the site at which fluid contacts said overwrap material.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×