Patent application number | Description | Published |
20100312218 | WEARING ARTICLE - The present invention aims to provide a wearing article improved so that front and rear waist regions can be easily and normally engaged with each other. | 12-09-2010 |
20110022021 | WEARING ARTICLE - The present invention aims to provide a wearing article improved so that front and rear waist regions can be easily and normally engaged with each other. | 01-27-2011 |
20120035578 | ABSORBENT ARTICLE - The present invention provides an absorbent article adapted to prevent body waste from leaking beyond leakage-barrier cuffs and thereby to restrict leakage of body waste from the article. A chassis | 02-09-2012 |
20120226252 | DISPOSABLE BODILY FLUID ABSORBENT WEARING ARTICLE - Provided is a disposable bodily fluid absorbent wearing article including a liquid-pervious topsheet formed with ridges and troughs extending in parallel to each other, improved to attach a leakage-barrier thereto. A bodily fluid absorbent core material assembly is interposed between a liquid-pervious topsheet and a liquid-impervious backsheet. The topsheet is formed on its outer surface with ridges and troughs extending in parallel to each other in a front-back direction. Opposite outer edges in a width direction of the core material assembly are formed with leakage-barriers, respectively. Opposite lateral regions of the topsheet extending outward at least partially beyond opposite side edges of the core material assembly are compressed so as to lower a height of the ridges. | 09-06-2012 |
20130090623 | DISPOSABLE DIAPERS - A disposable wearing article improved so that a front waist region of a chassis can be reliably folded outwardly by relatively simple handling and, in such state, the article can be reliably fitted to the wearer's body. An article chassis is provided with an absorbent core extending across a crotch region into front and rear waist regions and the absorbent core is formed with a fold guiding zone extending across the front waist region in a direction of a transverse axis. A fastening system includes a first fastening system composed of first fastening elements provided on respective skin-contactable surfaces of a pair of fastening members extending outward in the direction of the transverse axis from lateral edges of the rear waist region and a second fastening system composed of the first fastening elements and a third fastening element formed on the skin-contactable surface of the front waist region. | 04-11-2013 |
20130123727 | DISPOSABLE WEARING ARTICLE - A disposable wearing article improved so that leakage of body waste can be prevented, a change in color which might develop in an unused state of the wearing article can be inhibited and actually discharged body exudates can immediately cause an indicator to develop a change of color. A disposable diaper includes a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. The backsheet includes first and second backsheets and the first backsheet is formed on its side facing the liquid-absorbent structure with an indicator adapted to develop a color reaction when the indicator comes in contact with at least one of moisture and body exudates. A plurality of such indicators is arranged to extend in a longitudinal direction and to be spaced apart from each other in a transverse direction. The liquid-absorbent structure includes a liquid-absorbent core and a wrapping sheet adapted to wrap the core. A bottom sheet as a hydrophobic bottom element is interposed between a bottom surface of the core and a bottom region of the wrapping sheet as a hydrophobic bottom element. | 05-16-2013 |
20130131619 | DISPOSABLE WEARING ARTICLE - A disposable wearing article adapted to prevent indicators from being transferred to a liquid-absorbent structure and to make the indicators develop the color reaction quickly in response to a discharge of body exudates. A disposable diaper has a topsheet, a backsheet and a liquid-absorbent structure interposed between these top- and backsheets. A surface of a first backsheet facing the liquid-absorbent structure is formed with indicators. The indicators contain a hot-melt polymer, an indicator agent adapted to develop a color reaction and a plasticizing oil. The liquid-absorbent structure has a liquid-absorbent core, a liquid-diffusive wrapping sheet adapted to wrap the core. A hydrophilic bottom sheet is interposed between a bottom surface of the core and a bottom surface region of the wrapping sheet. A dimension in the transverse direction of the bottom sheet is larger than a dimension of a region in which the indicators are formed and smaller than a dimension in the transverse direction of the core. | 05-23-2013 |
20130236700 | LIQUID-PERVIOUS SHEET AND METHOD OF MAKING THE SAME - The present invention aims to provide a liquid-pervious sheet suitable to be used as a liquid-pervious topsheet of a bodily fluid-absorbent wearing article. One surface | 09-12-2013 |
20130237944 | DISPOSABLE WEARING ARTICLE - A bodily fluid absorbent structure that includes an absorbent core, an upper sheet covering an upper surface of an absorbent core and a lower sheet covering a lower surface of the absorbent core. Of the bodily fluid absorbent structure, at least an area extending in a central portion of a crotch region is formed with a high stiffness region including a plurality of debosses. The debosses are respectively shaped so that a length dimension thereof in a transverse direction is longer than a length dimension thereof in a longitudinal direction. The high stiffness region includes a plurality of longitudinal low stiffness zones extending in the longitudinal direction and formed with none of the debosses, a plurality of transverse high stiffness zones formed with the debosses arranged intermittently in the transverse direction and transverse low stiffness zones each lying between each pair of the transverse high stiffness zones being adjacent in the longitudinal direction and formed with none of the debosses. | 09-12-2013 |
20130296819 | ABSORBENT STRUCTURE AND ABSORBENT WEARING ARTICLE USING THE SAME - An absorbent structure that includes a first region, a second region and a central region extending between the first and second regions, the first region and part of the central region are formed with a thick segment. The second region is formed with a thin segment having a thickness dimension smaller than that of the thick segment. Between the thick segment and the thin segment, a thickness-sloped segment having a thickness dimension gradually reduced from the side of the first region toward the second region and the thin segment and at least a region of the thickness-sloped segment being adjacent to the thin segment are debossed. | 11-07-2013 |