Absorbent articles having wetness indicating graphics providing an interactive training aid

Abstract

A disposable absorbent article such as a training pant includes wetness indicating graphics that provide an interactive training aid. The interactive graphics can include a permanent character graphic and one or more active object graphics, which “appear” or “disappear” from view in response to exposure to urine or the environment. The interactive graphics can also include a story line in which the permanent character graphic is illustrated performing an activity involving the active object graphic. The wetness indicating feature and the graphic story line allow the caregiver to interact with the child in an educational and motivational manner to enhance the toilet training process.

1 . An absorbent article comprising: 
 an outer cover having an interior surface and an opposite exterior surface;    an absorbent assembly disposed on the interior surface;    a permanent character graphic disposed on the outer cover;    an active object graphic disposed on the outer cover;    wherein the permanent character graphic is interactively interrelated with the active object graphic.    
   
   
       2 - 5 . (canceled)  
   
   
       6 . The absorbent article of  claim 1 , wherein the active object graphic comprises an ink that is soluble in urine and the active object graphic is in liquid communication with the absorbent assembly.  
   
   
       7 . The absorbent article of  claim 1 , wherein the active object graphic comprises an ink that changes color when exposed to urine and the active object graphic is in liquid communication with the absorbent assembly.  
   
   
       8 . The absorbent article of  claim 1 , wherein the active object graphic comprises an appearing graphic that becomes significantly more visible when exposed to urine and the active object graphic is in liquid communication with the absorbent assembly.  
   
   
       9 . The absorbent article of  claim 1 , wherein the active object graphic comprises an appearing graphic that becomes significantly more visible when exposed to the environment during use and prior to contact with urine.  
   
   
       10 . The absorbent article of  claim 1 , wherein the active object graphic is disposed on the interior surface of the outer cover.  
   
   
       11 . The absorbent article of  claim 1 , wherein the outer cover comprises a liquid permeable outer layer and a liquid impermeable inner layer, the active object graphic is disposed on one surface of the inner layer that forms the interior surface of the outer cover, and the permanent character graphic is disposed on an opposite surface of the inner layer.  
   
   
       12 . The absorbent article of  claim 1 , wherein the active object graphic is disposed on a surface of the absorbent assembly that faces the outer cover.  
   
   
       13 - 15 . (canceled)  
   
   
       16 . The absorbent article of  claim 1 , wherein the absorbent article defines a longitudinal centerline, a transverse centerline, opposite first and second longitudinal end edges, first and second waist regions abutting the respective first and second longitudinal end edges, and a crotch region disposed between and interconnecting the first and second waist regions, the permanent character graphic being disposed in the first waist region and the active object graphic being disposed in the crotch region.  
   
   
       17 . The absorbent article of  claim 16 , wherein the active object graphic is longitudinally disposed between the permanent character graphic and the transverse centerline.  
   
   
       18 . The absorbent article of  claim 1 , wherein the active object graphic comprises lines having a line width of from about 1 to about 2 millimeters.  
   
   
       19 . (canceled)  
   
   
       20 . An absorbent article comprising: 
 an outer cover having an interior surface and an opposite exterior surface;    an absorbent assembly disposed on the interior surface;    a permanent character graphic disposed on the outer cover;    from 4 to 8 active object graphics disposed on the outer cover, the active object graphics having a size of at least about 1.5 by 1.5 centimeter and less than about 3 by 3 centimeters;    wherein the permanent character graphic is interactively interrelated with the active object graphic, and the permanent character graphic has a size that is at least twice as large as the size of the active object graphics.    
   
   
       21 - 25 . (canceled)  
   
   
       26 . An absorbent article defining a longitudinal centerline and a transverse centerline, comprising: 
 an outer cover having an interior surface and an opposite exterior surface;    an absorbent assembly disposed on the interior surface;    a permanent character graphic disposed on the outer cover;    an active object graphic disposed on the outer cover, the active object graphic located in a distinct active graphic region having a length dimension measured parallel to the longitudinal centerline of about 10 centimeters and a width dimension measured parallel to the transverse centerline of about 6 centimeters;    wherein the permanent character graphic is interactively interrelated with the active object graphic.    
   
   
       27 . The absorbent article of  claim 26 , wherein the active graphic region is spaced from a first longitudinal end edge of the absorbent article by approximately 13 to 16 centimeters.  
   
   
       28 . The absorbent article of  claim 26 , wherein the active object graphic is longitudinally disposed between the permanent character graphic and the transverse centerline.  
   
   
       29 . The absorbent article of  claim 28 , wherein the active object graphic comprises lines having a line width of from about 1 to about 2 millimeters.  
   
   
       30 . An absorbent article defining a longitudinal centerline and a transverse centerline, comprising: 
 an outer cover having an interior surface and an opposite exterior surface;    an absorbent assembly disposed on the interior surface;    a permanent character graphic disposed on the outer cover;    an active object graphic disposed on the outer cover, the active object graphic located in a distinct active graphic region having a length dimension measured parallel to the longitudinal centerline of about 10 centimeters and a width dimension measured parallel to the transverse centerline of about 6 centimeters;    wherein the permanent character graphic is interactively interrelated with the active object graphic, and the permanent character graphic has a size that is at least twice as large as the size of the active object graphic.    
   
   
       31 . The absorbent article of  claim 30 , wherein the active object graphic is longitudinally disposed between the permanent character graphic and the transverse centerline.  
   
   
       32 . The absorbent article of  claim 30 , wherein the active object graphic comprises lines having a line width of from about 1 to about 2 millimeters.  
   
   
       33 . An absorbent article defining a longitudinal centerline, a transverse centerline, opposite first and second waist regions, and a crotch region disposed between and interconnecting the first and second waist regions, comprising: 
 an outer cover having an interior surface and an opposite exterior surface;    an absorbent assembly disposed on the interior surface;    a permanent character graphic disposed on the outer cover in the first waist region;    an active object graphic disposed on the outer cover in the crotch region, the active object graphic being longitudinally disposed between the permanent character graphic and the transverse centerline;    wherein the permanent character graphic is interactively interrelated with the active object graphic, and the permanent character graphic has a size that is at least twice as large as the size of the active object graphic.    
   
   
       34 . An absorbent article defining a longitudinal centerline and a transverse centerline, comprising: 
 an outer cover having an interior surface and an opposite exterior surface;    an absorbent assembly disposed on the interior surface;    a permanent character graphic disposed on the outer cover;    a plurality of active object graphics disposed on the outer cover, the active object graphics being longitudinally disposed between the permanent character graphic and the transverse centerline, the active object graphics comprising lines having a line width of from about 1 to about 2 millimeters;    wherein the permanent character graphic is interactively interrelated with the active object graphics.    
   
   
       35 . The absorbent article of  claim 34 , wherein the permanent character graphic has a size that is at least twice as large as the size of the active object graphics.