Abstract: When a superabsorbent material is to be incorporated into an absorbent composite in a relatively high concentration, it is necessary to carefully choose the superabsorbent material. Properties of the superabsorbent material to be considered are total Absorbent Capacity, resistance to Deformation Under Load, the ability of the superabsorbent material to absorb while under a restraining force, and the ability of the superabsorbent material to wick fluids away from the insult area. By quantifying these characteristics of a superabsorbent material, Applicants are able to predict which superabsorbent materials are suited for use in absorbent composites comprising a relatively high concentration of superabsorbent material.

Abstract: An absorbent composite suitable for use in a disposable absorbent garment includes material for containing a superabsorbent material and a supersbsorbent material contained by said containment material. The superabsorbent material has a Pressure Absorbency Index of at least 100 and a 16-hour extractable level of less than about 13 weight percent; a Pressure Absorbency Index of at least 100 and a Vortex Time of less than about 45 seconds; or a Pressure Absorbency Index of at least about 110. The superabsorbent material is present in the containment means in an amount of from about 30 to about 100 weight percent based on total weight of the containment material and the superabsorbent material. A disposable absorbent garment includes an outer cover, a body-side liner, and an absorbent composite such as that described above.

Abstract: The present invention is directed to absorbent composites having enhanced intake properties. The absorbent composites have a Composite Permeability (CP) value at full swelling of greater than about 100×10−8 cm2. Further, the absorbent composites have a Composite Permeability/3rd Insult Fluid Intake Flowback Evaluation (FIFE) intake relationship, which results in enhanced intake properties. The present invention also provides a method of making absorbent composites having enhanced intake properties. The present invention further provides absorbent composites and their applicability in disposable personal care products. The present invention utilizes superabsorbent materials having a Gel Bed Permeability (GBP) value of greater than about 70×10−9 cm2 and an Absorbency Under Load (AUL) value at 0.6 psi of less than about 25 g/g.

Abstract: The present invention is directed to absorbent composites having enhanced intake properties. The absorbent composites of the present invention have a Composite Permeability (CP) value at full swelling of greater than about 100 ×10−8 cm2. Further, the absorbent composites, of the present invention have a Composite Permeability/3rd Insult Fluid Intake Flowback Evaluation (FIFE) intake relationship, which results in enhanced intake properties. The present invention is also directed to a method of making absorbent composites having enhanced intake properties. The present invention is further directed to absorbent composites and their applicability in disposable personal care products.

Abstract: An absorbent article (10) which includes a backsheet layer (30) having a pair of laterally opposed and longitudinally extending side margins (20). Each side margin has an outwardly concave, terminal side edge contour 15 located at appointed leg opening regions (17) in an intermediate portion (16) of the side margin. Each concave side edge contour (15) has a selected longitudinal extent along a length dimension (26) of the article (10). A liquid permeable topsheet layer (28) is connected in a superposed facing relation to the backsheet layer (30), and an absorbent body (32) is sandwiched between the topsheet layer (28) and the backsheet layer (30). A separately provided gusset-flap composite member (19) is connected to at least one of the backsheet and topsheet layers along each of the leg opening regions (17). The gusset-flap member (19) provides a leg gusset section (142) and a containment flap section (144), and is distinctively configured to provide improved leakage resistance, fit and comfort.