Class / Patent application number | Description | Number of patent applications / Date published |
604385190 | Pouch means | 12 |
20090018519 | Spread Out-Type Paper Diaper - A comfortably wearable development type paper diaper comprises a back sheet, a first absorbent, a second absorbent and a liquid-permeable top sheet in the recited order. The first absorbent extends, when worn, from the back side through the crotch to the abdomen side of the user. The second absorbent extends, when worn, from the back side to the crotch of the user. A leakage preventing sheet allowing no liquid permeation is interposed between the first absorbent and the second absorbent. The second absorbent leaves the first absorbent from the crotch to the back side thereby to form a pocket PO for holding the excrement between the first absorbent and the second absorbent. The leakage preventing sheet is arranged to contact in the pocket PO with the second absorbent. The top sheet is so conformed to the shape of the pocket PO as to cover the leakage preventing sheet. | 01-15-2009 |
20090287177 | ABSORBENT PRODUCT - In an absorbent product in which an absorbent sheet member having an opening and a back sheet are overlapped, a rear pocket is formed between a rear absorbent core of the absorbent sheet member and the back sheet, and side pockets are formed on both sides of the opening. By contracting elastic members bonded to a core covering sheet on the both sides of the opening, the core covering sheet of the absorbent sheet member and the back sheet largely stand up in each side pocket, and the rear absorbent core is raised upward. Thus, it is possible to keep the distance large in a thickness direction between the absorbent sheet member and the back sheet in the vicinity of the opening and to fit a portion around the opening of the absorbent sheet member to a wearer. | 11-19-2009 |
20100069871 | DISPOSABLE DIAPER - A disposable diaper is provided with a skin-contactable sheet piece above a liquid-pervious topsheet. The skin-contactable sheet piece is formed with openings extending in a back-and-forth direction through which body waste is guided toward the topsheet and both lateral zones of the sheet piece on both sides of these openings as viewed in a transverse direction are provided with elastic members attached under tension. Outside the skin-contactable sheet piece as viewed in the transverse direction, leak-barriers are provided and the lateral zones of the skin-contactable sheet piece are bonded to the leak-barriers along regions defined between proximal edges and free edges of the respective leak-barriers. | 03-18-2010 |
20100174263 | ABSORBENT WEARING ARTICLE AND FLEXIBLE STRUCTURAL UNIT AVAILABLE THERETO - An absorbent wearing article includes a liquid-absorbent structure and an excrement receiving structure having a plurality of passages defined by flexible walls formed from flexible sheets and disposed along a liquid-absorbent surface of the liquid-absorbent structure. | 07-08-2010 |
20100274211 | DISPOSABLE ABSORBENT ARTICLE HAVING LAYERED CONTAINMENT POCKETS - A disposable absorbent article comprising a lowermost containment pocket and an overlying containment pocket layered interiorly of the lowermost containment pocket. The lowermost and overlying containment pockets having a closed apex formed by folding a portion of the web laterally inward, laterally inwardly facing open side having an upper edge disposed proximally relative to the apex, an upper wall connecting the apex and the upper edge, a lower wall, and a depth defined by the upper edge and the apex. | 10-28-2010 |
20120283686 | Diaper With Fecal Matter Collector - A disposable diaper for use on babies having an outer barrier layer which is impervious to liquids, an inner barrier layer which comes in contact with a baby's skin, and an intermediate absorptive layer is provided. In one embodiment, the new diaper includes longitudinal skirts for preventing feces from migrating outward of the diaper. In another embodiment, the new diaper is configured into an upper region and a lower region. The upper region captures a baby's urine discharges while the lower region includes a pouch for the capture of feces. The upper and lower regions are separated to prevent the communication of liquid and solid matter between the regions. | 11-08-2012 |
20130123735 | DISPOSABLE WEARING ARTICLE - A diaper includes front and rear waist members and a crotch member. The front and rear waist members are respectively formed with first narrowly-spaced elastic zones, widely-spaced elastic zones and second narrowly-spaced elastic zones adjacent one to another. Front and rear ends of the crotch member are bonded to respective sides of the front and rear waist members so that the crotch member's front and rear ends may positionally correspond to the second narrowly-spaced elastic zones. Cover sheets are attached to the side of the crotch member to cover the crotch member's front and rear ends respectively. A length dimension of the cover sheet in the longitudinal direction is set to be smaller than those of the front and rear waist members and a length dimension of the cover sheet in the transverse direction is substantially equal to those of the front and rear waist members. | 05-16-2013 |
20130123736 | DISPOSABLE WEARING ARTICLE - A diaper includes front and rear waist members and a crotch member. The front and rear waist members are respectively formed with first narrowly-spaced elastic zones, widely-spaced elastic zones and second narrowly-spaced elastic zones adjacent one to another. Front and rear ends of the crotch member are bonded to respective sides of the front and rear waist members so that the crotch member's front and rear ends may positionally correspond to the second narrowly-spaced elastic zones. Cover sheets are attached to the side of the crotch member to cover the crotch member's front and rear ends respectively. A length dimension of the cover sheet in the longitudinal direction is set to be smaller than those of the front and rear waist members and a length dimension of the cover sheet in the transverse direction is substantially equal to those of the front and rear waist members. | 05-16-2013 |
20130144243 | Absorbent Product - In an absorbent product, a front pocket, a pair of side pockets and a rear pocket are formed between a back sheet member, and a front absorbent core, a pair of side absorbent cores and a rear absorbent core, and excrement which has passed through an opening is collected therein. In the absorbent product, the side absorbent cores are bonded on inner surfaces of standing gather parts. Thus, since the standing gather parts stand up, the side absorbent cores become far away from the back sheet member. Side wall parts of the side pockets have structure where the side absorbent cores are bonded on the inner surfaces of side sheets and outer covering sheet. Thus, it is possible to increase stiffness of the side wall parts of the side pockets, to thereby suppress deformation of the side wall parts due to a weight of excrement collected in the side pockets. | 06-06-2013 |
20140350506 | Diaper collector bag - A diaper and method for using the diaper are provided. The diaper includes an impermeable outer layer; an absorbent inner layer; and a collector bag including an opening and an adhesive surrounding the opening; the collector bag being removably attached to the absorbent inner layer. | 11-27-2014 |
20150032071 | ABSORBENT ARTICLE - An absorbent article includes: an absorbent article body part having a first leak preventer and an absorber; a second leak preventer arranged above the absorber having an enclosed space formed in bag form on a lower side by sealing a periphery part save a front end part to the absorbent article body part; a skin contact sheet arranged between front and rear parts of the absorbent article body part, contacts a wearer's skin and is spaced apart from the absorber at parts other than front and rear end parts; and a urine/feces separation member, wherein a front or middle part couples to a corresponding crotch part of the skin contact sheet, a rear part extends, on a lower side of the second leak preventer, up to at least the front end part of the second leak preventer, and right and left side parts couple to the absorbent article body part. | 01-29-2015 |
20170231835 | ELASTIC COMPOSITE AND ABSORBENT ARTICLE INCLUDING THE SAME | 08-17-2017 |