Patent application number | Description | Published |
20090099793 | Method for Evaluation of Absorption Behavior of Absorbent Articles - A method for designing an absorbent article and evaluating its absorption behaviour is disclosed. A system using the method, is also disclosed. The method may be used for analyzing movement of a fluid in an absorbent article that comprises fluid-swellable composite material, to determine the performance of at least one feature of the absorbent article. The method includes inputting one or more properties for said fluid-swellable composite material into a virtual model of the absorbent article to produce a representation of at least one feature of the absorbent article and evaluating the virtual model of the absorbent article to determine the performance of the feature. | 04-16-2009 |
20100228210 | Thin And Dry Diaper - An absorbent article, preferably a disposable absorbent article such as a diaper, is disclosed having an absorbent core which imparts increased wearing comfort to the article and makes it thin and dry. The absorbent core useful for an absorbent article comprises a substrate layer, a discontinuous layer of absorbent material, and a layer of thermoplastic material. A second surface of the discontinuous layer of absorbent material is in at least partial contact with a first surface of the substrate layer. Portions of a second surface of the layer of thermoplastic material are in direct contact with the first surface of the substrate layer and portions of said second surface of the layer of thermoplastic material are in direct contact with a first surface of the discontinuous layer of absorbent material. A process for providing a storage layer for an absorbent core useful in an absorbent article is further disclosed. | 09-09-2010 |
20100228211 | COMFORTABLE DIAPER - An absorbent article, preferably a disposable absorbent article such as a diaper, is disclosed that provides an improved immobilization of absorbent polymer material when the article is fully or partially urine loaded. This absorbent core is useful for providing an absorbent article of increased wearing comfort. Specifically disclosed is an absorbent core useful for an absorbent article comprising a substrate layer and absorbent material, the absorbent material comprising an absorbent polymer material, the absorbent material optionally comprising absorbent fibrous material, the absorbent fibrous material not representing more than 20% of the weight of absorbent polymer material, wherein the absorbent material is immobilized when wet such that the absorbent core achieves a wet immobilization of more than 50%, preferably of more | 09-09-2010 |
20110034895 | DISPOSABLE ABSORBENT ARTICLES HAVING LOW REWET AND A REDUCED EVAPORATION FROM THE CORE THROUGH THE TOPSHEET - Absorbent article, wherein a liquid acquisition/distribution region comprises an evaporation barrier, such as an apertured film and thus exhibits reduced evaporation away from the article in the direction towards the wearer. | 02-10-2011 |
20110295222 | Comfortable Diaper - An absorbent article, preferably a disposable absorbent article such as a diaper, is disclosed that provides an improved immobilization of absorbent polymer material when the article is fully or partially urine loaded. This absorbent core is useful for providing an absorbent article of increased wearing comfort. Specifically disclosed is an absorbent core useful for an absorbent article comprising a substrate layer and absorbent material, the absorbent material comprising an absorbent polymer material, the absorbent material optionally comprising absorbent fibrous material, the absorbent fibrous material not representing more than 20% of the weight of absorbent polymer material, wherein the absorbent material is immobilized when wet such that the absorbent core achieves a wet immobilization of more than 50%, preferably of more than 60%, 70%, 80% or 90% according to the Wet Immobilization Test described herein. | 12-01-2011 |
20120316523 | Disposable Diaper Having Reduced Absorbent Core to Backsheet Gluing - The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets. | 12-13-2012 |
20120316524 | Laminate Absorbent Core for Use in Absorbent Articles - The invention relates to absorbent cores having high amounts of superabsorbent polymer material which are immobilized by adhesive. The absorbent cores have reduced peak force when subjected to the Laminate Compression Extension Test Method and also exhibit reduced delamination upon swelling of the superabsorbent polymer material. | 12-13-2012 |
20120316525 | Laminate Absorbent Core for Use in Absorbent Articles - The invention relates to absorbent cores having high amounts of superabsorbent polymer material which are immobilized by adhesive. The absorbent cores have reduced peak force when subjected to the Laminate Compression Extension Test Method and also exhibit reduced delamination upon swelling of the superabsorbent polymer material. | 12-13-2012 |
20120318046 | Method For Determining Properties Of Superabsorbent Polymer Particles And Of Absorbent Structures Containing Such Particles - A method for determining the time dependent effective permeability and the uptake kinetics of hydrogel-forming superabsorbent polymer particles under pressure. | 12-20-2012 |
20120323195 | Absorbent Article Having Improved Absorption Properties - An absorbent article such as disposable diaper, training pant, and adult incontinence undergarment comprising superabsorbent polymer particles able to absorb and contain body exudates having improved absorption properties and, therefore, reduce leakage, especially at the first gush, i.e. when the article starts to be wetted. | 12-20-2012 |
20130079740 | ABSORBENT ARTICLES WITH IMPROVED ABSORPTION PROPERTIES - An absorbent article such as disposable diaper, training pant, and adult incontinence undergarment comprising an absorbent structure comprising superabsorbent polymer particles, the article being able to absorb and contain body exudates and having improved absorption properties and therefore being able to reduce leakage, especially at the first gush, i.e. when the article starts to be wetted. | 03-28-2013 |
20130281948 | Substrate Comprising One or More Human Milk Oligosaccharides and Disposable Absorbent Article Comprising the Substrate - The present disclosure relates to a substrate that includes one or more human milk oligosaccharides. A disposable absorbent article may include the substrate having one or more human milk oligosaccharides. | 10-24-2013 |
20140135726 | THIN AND DRY DIAPER - An absorbent article, preferably a disposable absorbent article such as a diaper, is disclosed having an absorbent core which imparts increased wearing comfort to the article and makes it thin and dry. The absorbent core useful for an absorbent article comprises a substrate layer, a discontinuous layer of absorbent material, and a layer of thermoplastic material. A second surface of the discontinuous layer of absorbent material is in at least partial contact with a first surface of the substrate layer. Portions of a second surface of the layer of thermoplastic material are in direct contact with the first surface of the substrate layer and portions of said second surface of the layer of thermoplastic material are in direct contact with a first surface of the discontinuous layer of absorbent material. A process for providing a storage layer for an absorbent core useful in an absorbent article is further disclosed. | 05-15-2014 |
20140163501 | ABSORBENT ARTICLE WITH HIGH ABSORBENT MATERIAL CONTENT - An absorbent article comprising a pair of leg cuffs ( | 06-12-2014 |
20140163502 | ABSORBENT CORE WITH HIGH SUPERABSORBENT MATERIAL CONTENT - An absorbent core ( | 06-12-2014 |
20140163503 | ABSORBENT ARTICLE WITH HIGH ABSORBENT MATERIAL CONTENT - An absorbent article having an absorbent core comprising a core wrap ( | 06-12-2014 |
20140171893 | DISPOSABLE ABSORBENT ARTICLES HAVING AN INTERIOR DESIGN SIGNAL - Disposable absorbent article comprising an interior design signal indicating absorbency and an absorbent core including first and second absorbent layers, the first absorbent layer including a first substrate and the second absorbent layer including a second substrate, the first and second absorbent layers further including absorbent particulate polymer material deposited on the first and second substrates and thermoplastic material covering the absorbent particulate polymer material on the respective first and second substrates, the first and second absorbent layers combined together such that at least a portion of the thermoplastic material of the first absorbent layer contacts at least a portion of the thermoplastic material of the second absorbent layer, the absorbent particulate polymer material is disposed between the first and second substrates in an absorbent particulate polymer material area, and the absorbent particulate polymer material is substantially continuously distributed across the absorbent particulate polymer material area. | 06-19-2014 |
20140296810 | LAMINATE ABSORBENT CORE FOR USE IN ABSORBENT ARTICLES - The invention relates to absorbent cores having high amounts of superabsorbent polymer material which are immobilized by adhesive. The absorbent cores have reduced peak force when subjected to the Laminate Compression Extension Test Method and also exhibit reduced delamination upon swelling of the superabsorbent polymer material. | 10-02-2014 |
20140371701 | ABSORBENT ARTICLE AND ABSORBENT CORE FORMING CHANNELS WHEN WET - An absorbent article for personal hygiene comprising a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent core and a fibrous layer. The absorbent core comprises a core wrap and an absorbent material with superabsorbent polymers. The core wrap comprises a top side and a bottom side bonded to one other through one or more areas substantially free of absorbent material. The fibrous layer is at least partially bonded to one of the sides of the core wrap in the area substantially free of absorbent material. When the absorbent material swells, the core wrap forms one or more channels along the area substantially free of absorbent material. The formation of the channel in the absorbent core causes the formation of one or more corresponding ditches in the fibrous layer. | 12-18-2014 |
20150073366 | ABSORBENT ARTICLE WITH HIGH ABSORBENT MATERIAL CONTENT - An absorbent article comprising a pair of leg cuffs ( | 03-12-2015 |
20150073375 | DISPOSABLE ABSORBENT ARTICLES HAVING AN INTERIOR DESIGN SIGNAL - Disposable absorbent article comprising an interior design signal indicating absorbency and an absorbent core including first and second absorbent layers, the first absorbent layer including a first substrate and the second absorbent layer including a second substrate, the first and second absorbent layers further including absorbent particulate polymer material deposited on the first and second substrates and thermoplastic material covering the absorbent particulate polymer material on the respective first and second substrates, the first and second absorbent layers combined together such that at least a portion of the thermoplastic material of the first absorbent layer contacts at least a portion of the thermoplastic material of the second absorbent layer, the absorbent particulate polymer material is disposed between the first and second substrates in an absorbent particulate polymer material area, and the absorbent particulate polymer material is substantially continuously distributed across the absorbent particulate polymer material area. | 03-12-2015 |
20150080821 | ABSORBENT CORES HAVING MATERIAL FREE AREAS - An absorbent core ( | 03-19-2015 |
20150080822 | ABSORBENT ARTICLE HAVING IMPROVED ABSORPTION PROPERTIES - An absorbent article such as disposable diaper, training pant, and adult incontinence undergarment comprising superabsorbent polymer particles able to absorb and contain body exudates having improved absorption properties and, therefore, reduce leakage, especially at the first gush, i.e. when the article starts to be wetted. | 03-19-2015 |
20150080826 | SUBSTRATE COMPRISING OLIGOGALACTURONIDES AND DISPOSABLE ABSORBENT ARTICLE COMPRISING THE SUBSTRATE - The present invention relates to a substrate which comprises oligogalacturonides. More particularly, the present invention provides a disposable absorbent article which comprises the substrate having the oligogalacturonides. The present invention also provides a process for manufacturing a disposable absorbent article comprising the substrate. | 03-19-2015 |