TH43810A - A disposable absorbent product that combines low viscosity fluid handling and high viscosity liquid handling. - Google Patents

Abstract

DC60 (07/08/43) This invention provides a disposable absorbent product that combines the Low viscosity liquids such as urine and the ability to absorb highly viscous liquids such as feces in the anterior area All the way to the back of the product, wetness on the top sheet Of adsorbent type The disposable use of this invention is less than 300mg. The storage in the front area under the pressure of the absorbent product of the This fabricated will be more than 800 grams / square meter. The invention provides a disposable absorbent product that combines Low viscosity liquids such as urine and the ability to absorb highly viscous liquids such as feces in the anterior area All the way to the back of the product, wetness on the top sheet Of adsorbent type The disposable use of this invention is less than 300mg. The storage in the front area under the pressure of the absorbent product of the This fabricated will be more than 800 grams / square meter.

Claims (14)

1. Disposable absorbent products with a transverse midline, region one and region two. Region one is positioned anterior to the midline, making contact with the wearer's anterior waist during use. Region two is positioned posterior to the midline, making contact with the wearer's posterior waist during use. The disposable absorbent product consists of a fluid-permeable structured bonding layer, a fluid-impermeable back sheet at least partially connected along the edges to the structured bonding layer, a fluid storage structure positioned between the top sheet and the back sheet, and a fluid management structure positioned between the top sheet and the fluid storage structure. A portion of the fluid management structure is placed in region one, and a portion of the fluid management structure is placed in region two. The absorbent product has a top sheet wettability of less than 120 mg according to the finished top sheet wettability test method disclosed herein, and the disposable absorbent product is stored under pressure in a controlled environment. Minimum front surface pressure of at least 800 g/m² as per testing. Storage under the pressure disclosed herein. 2. Disposable absorbent product as per claim 1, where such disposable absorbent product has an absorption capacity for the total product in the front area of greater than 3.75 ml/s in the first burst and greater than 0.5 ml/s in the fourth burst. 3. Disposable absorbent products under Reputation 1, where such disposable absorbent product has a hydration rewetting value on the skin in one area of less than 120 mg according to the collagen rewetting test method specified herein. 4. Disposable absorbent products under Reputation 1, where such disposable absorbent products are immobilized in the anterior region under compression inversion by at least 70% according to the immobilization under compression inversion test disclosed herein. 5. Disposable absorbent product as per claim 4, where at least 7.5 g of such disposable absorbent product is retained in the front area under compression inversion, as per the compression inversion retention test disclosed herein. 6. Disposable absorbent products as per claim 1, where such disposable absorbent products are stored in the front area under a pressure of at least 0.5 g/m² as per the pressure storage test disclosed herein. 7. Disposable absorbent products under claim 4, where such disposable absorbent products are immobilized in the back area under compression inversion by at least 70% according to the immobilization under compression inversion test disclosed herein. 8. Disposable absorbent product as per claim 7, where at least 7.5 g of such disposable absorbent product is retained in the front area under compression inversion, as per the compression inversion retention test disclosed herein. 9. Disposable absorbent products as per claim 1, in which the bonding layer has such a structure, incorporating a number of openings of at least 0.2 mm² size. 10. Disposable absorbent products under claim 1, where the bonding layer has such a structure, have an open area greater than 12%. 11. Disposable absorbent products as per claim 1, in which the structure for handling such liquid has at least 70% compressive strength under a given pressure of 1 N/cm². 12. Disposable absorbent products under claim 1 in which the structure for handling such liquid has at least 50% elasticity after being subjected to a pressure of 1 N/cm² for 30 seconds. 13. Disposable absorbent products under claim 1, where the structure for handling such liquids has a base weight to uncompressed thickness ratio of not less than 100 g/m²/mm. 14. Disposable absorbent product as per Requisition 1, where the structure for handling such liquid consists of a backing and a fiber pad, where the fiber pad has hooks in the backing pad at separate bonding points and hook receivers of the pad protrude from the backing pad between bonding points.