Glow in the Dark Absorbent Article

Abstract

The present invention provides an article to be worn about a wearer including features that glow in the dark, are illuminative, are light emitting, or are reflective. Theses features may assist in the identification, location, entertainment, or changing of the wearer, as well as assist in the location of a fresh diaper for changing in a low light environment.

1 . An absorbent article comprising
 a topsheet,   a backsheet including a liquid impervious material having an outer surface;   an absorbent core interposed between the topsheet and the backsheet; and   at least one illuminative substance selected from the group consisting of phosphorescent, fluorescent and combinations thereof disposed on at least a portion of said outer surface of said liquid impervious material.   
     
     
         2 . An absorbent article as described in  claim 1 , wherein the illuminative substance is reflective. 
     
     
         3 . An absorbent article as described in  claim 1 , including at least two illuminative substances having contrasting illuminative properties. 
     
     
         4 . An absorbent article as in  claim 1 , further comprising at least a second sheet of material attached to the backsheet outer-surface. 
     
     
         5 . An absorbent article as described in  claim 4 , wherein the second sheet of material is clear or semi-clear. 
     
     
         6 . A absorbent article comprising
 a topsheet,   a backsheet including a liquid impervious material having an outer-surface and a second sheet material having an outermost surface and an innermost surface wherein said innermost surface faces said outer surface of said liquid impervious material;   an absorbent core interposed between the topsheet and the backsheet; and   at least one illuminative substance selected from the group consisting of phosphorescent, fluorescent and combinations thereof disposed between said liquid impervious material and said second sheet material.   
     
     
         7 . An absorbent article as described in  claim 6  wherein said illuminative substance is disposed on said outer surface of said liquid impervious material. 
     
     
         8 . An absorbent article as described in  claim 6  wherein said illuminative substance is disposed on said innermost surface of said second sheet material. 
     
     
         9 . An absorbent article comprising:
 a topsheet,   a liquid impervious backsheet including a film layer having an outer surface and a nonwoven layer having an outermost surface and an innermost surface facing said outer surface of said film layer;   an absorbent core interposed between the topsheet and the backsheet; and   at least one illuminative substance selected from the group consisting of phosphorescent, fluorescent and combinations thereof disposed on at least a portion of said outermost surface of said nonwoven layer.   
     
     
         10 . An absorbent article as described in  claim 1  which is in the form of a pull-on diaper. 
     
     
         11 . An absorbent article as described in  claim 1  which is in the form of a training pant. 
     
     
         12 . An absorbent article as described in  claim 1  which is in the form of a disposable diaper. 
     
     
         13 . A training pant comprising
 a topsheet,   a backsheet including a liquid impervious material having an outer-surface and a nonwoven material having an outermost surface and an innermost surface wherein said innermost surface faces said outer surface of said liquid impervious material;   an absorbent core interposed between the topsheet and the backsheet; and   at least one illuminative substance selected from the group consisting of phosphorescent, fluorescent and combinations thereof disposed on a portion of said liquid impervious material.