Patent application number | Description | Published |
20090042468 | HIGHLY AIR-PERMEABLE AND WATER-RESISTANCE SHEET, A HIGHLY AIR-PERMEABLE AND WATER-RESISTANCE SHEET COMPOSITE AND AN ABSORBENT ARTICLE, AND A METHOD FOR ANUFACTURING A HIGHLY AIR-PERMEABLE AND WATER-RESISTANCE SHEET AND A METHOD FOR MANUFACTURING A HIGHLY AIR-PERMEABLE AND WATER-RESISTANCE SHEET COMPOSITE - The present invention provides highly air-permeable and water-resistance sheet and a highly air-permeable and water-resistance sheet having both of highly air permeability and water resistance, and an absorbent article comprising thereof. In addition, the present invention provides a highly air-permeable and water-resistance sheet and method for manufacturing a highly air-permeable and water-resistance sheet composite wherein the sheet and composite have such a property. In the highly air-permeable and water-resistance sheet according to the present invention: | 02-12-2009 |
20100173078 | METHOD AND APPARATUS FOR PATTERN-COATING - A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed. | 07-08-2010 |
20100173080 | METHOD AND APPARATUS FOR PATTERN-COATING - A method for coating a dispersion slurry containing a solid SAP dispersed in a dispersion medium on a surface of a substrate sheet are provided. The method is characterized in that a first region and a second region are formed on the surface of the substrate sheet with a convex-and-concave pattern wherein the first region have the coating layer in thicker thickness and the second region have the coating layer in thinner thickness or does not scarcely have the coating layer, by means of positioning the rotating pattern roll over the substrate sheet via the cover film, of supplying the dispersion slurry between the substrate sheet and the cover film while rotating the rotating pattern roll, and of pushing the coating layer with the rotating pattern roll via the cover film, when the coating layer of the dispersion slurry is formed. | 07-08-2010 |
20130186414 | MASK - To provide a mask less liable to cause a shift in wearing position. The mask includes a main-body portion for covering a lower face portion of a wearer and a fixation portion, coupled to the main body portion, for fixing the main-body portion to the lower face portion of the wearer. The main-body portion includes: a main-sheet portion; a lower body for holding a lower jaw of the wearer, the lower body being made of a stretchable material and provided across right and left end portions of the main-sheet portion on a lower, inner side of the main-sheet portion; and/or an upper body for holding the nose of the wearer, the upper body being made of a stretchable material and provided across the right and left end portions of the main-sheet portion on an upper, inner side of the main-sheet portion. | 07-25-2013 |
20130211359 | ABSORBENT ARTICLE - Disclosed is an absorbent article, having an individual-wrapping sheet which is liquid-impermeable; an absorber arranged on an upper side of the individual-wrapping sheet, containing super absorbent polymer, and capable of absorbing an aqueous liquid; and a back-up sheet arranged between the individual-wrapping sheet and the absorber and capable of retaining the aqueous liquid, in which the individual-wrapping sheet has a liquid-storing portion in a form of bag which is provided in a rear portion of the individual-wrapping sheet and forms an internal space on the upper side of the individual-wrapping sheet, and in which a rear end portion of the absorber exists in the internal space formed by the liquid-storing portion. By using this absorbent article, a material used for individual wrapping can be utilized at the time of wearing the absorbent article without disposal of the material, and leakage is less liable to occur. | 08-15-2013 |
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 |
20150080828 | ABSORBENT ARTICLE WITH NEW LEG GATHERS - An absorbent article has: a leak preventer sheet form; an absorber arranged above the leak preventer and absorbs bodily fluid in at least one layer; and a pair of right and left floating leg gathers arranged, above the absorber, from front end to rear end part in length direction of the absorbent article via a front body, a crotch part and rear body. Floating leg gathers have head and hanging parts connecting to the head parts, respectively. A front end and a rear end parts of each of the hanging parts respectively coupled near a front end part and rear end part of the body of the absorbent article, each hanging part hangs down from the head part toward the absorber; hanging parts of floating leg gathers fixed to the absorber at a lower end part of the hanging part in the crotch part without fixing to the absorber. | 03-19-2015 |
Patent application number | Description | Published |
20100062165 | HIGHLY ABSORBENT COMPOSITE AND METHOD OF MAKING THE SAME - A composite structure mainly composed of hydratable fine fibers in the form of microfibril and a water swellable solid body, the fibers being obtained from cellulose or derivatives thereof, and at least part of the surface of the solid body is covered with the fine fibers. The absorbent composite can be formed in various form of, for example, particle, pellet, sheet and the like, especially of a sheet type with a supporting sheet of a non-woven fabric. The present invention further provides a method of making the composite structure. | 03-11-2010 |
20100062934 | HIGHLY ABSORBENT COMPOSITE AND METHOD OF MAKING THE SAME - A composite structure mainly composed of hydratable fine fibers in the form of microfibril and a water swellable solid body, the fibers being obtained from cellulose or derivatives thereof, and at least part of the surface of the solid body is covered with the fine fibers. The absorbent composite can be formed in various form of, for example, particle, pellet, sheet and the like, especially of a sheet type with a supporting sheet of a non-woven fabric. The present invention further provides a method of making the composite structure. | 03-11-2010 |
20100063470 | HIGHLY ABSORBENT COMPOSITE AND METHOD OF MAKING THE SAME - A composite structure mainly composed of hydratable fine fibers in the form of microfibril and a water swellable solid body, the fibers being obtained from cellulose or derivatives thereof, and at least part of the surface of the solid body is covered with the fine fibers. The absorbent composite can be formed in various form of, for example, particle, pellet, sheet and the like, especially of a sheet type with a supporting sheet of a non-woven fabric. The present invention further provides a method of making the composite structure. | 03-11-2010 |
Patent application number | Description | Published |
20090005752 | Absorbent Article - It is an object of the present invention to provide an absorbent article capable of separating urine and feces efficiently in use and having high urine absorption capacity. The object is attained by an absorbent article including: a first leak preventer in sheet form having a base part; a pair of side members extending in a longitudinal direction on right and left sides of the base part of the first leak preventer; an absorber comprised of at least one layer in an inner space formed by the base part of the first leak preventer and the side members, containing a super absorbent polymer, and capable of absorbing a body fluid; and a bridging member bonded to the pair of side members for bridging the side members, dividing the inner space into front and rear parts, capable of exhibiting a function of separating urine and feces, in which the bridging member is formed to be stretchable in a lateral direction. | 01-01-2009 |
20090036852 | Absorbent Article - It is an object of the present invention to provide an absorbent article capable of preventing loosening and slipping off. The object is attained by an absorbent article, including: a leak preventer in sheet form having a bottom surface part and a pair of side parts raised upward from both the right and left sides of the bottom surface part and forming an internal space by the bottom surface part and the pair of side parts; an absorber arranged in the internal space at least in one layer, containing a super absorbent polymer, and capable of absorbing body fluid; a pair of side edge stretchable bands provided to extend along edge parts of the pair of side parts; a waist band joined to a rear end of the leak preventer and extending in a lateral direction; and a pair of hip wrapping stretchable bands connected to the pair of side parts of the leak preventer and/or the pair of side edge stretchable bands and to the waist band, in which: connection parts of the pair of hip wrapping stretchable bands to the pair of side parts of the leak preventer and/or the pair of side edge stretchable bands are positioned at a rear beyond a crotch part; and an interval between the pair of hip wrapping stretchable bands where they are connected to the waist band is larger than an interval between the pair of hip wrapping stretchable bands where they are connected to the pair of side parts of the leak preventer and/or the pair of side edge stretchable bands. | 02-05-2009 |
20090270828 | ABSORBENT ARTICLE - It is an object of the present invention to provide an absorbent article having an excellent utilization efficiency of an absorber. The object is attained by an absorbent article including: a leak preventer including a bottom surface part extending in a front-rear direction, and side parts raised to an upper side at both left and right sides of the bottom surface part; an absorber containing super absorbent polymer for absorbing a body fluid placed in an internal space formed by the bottom surface part and the side parts of the leak preventer in at least one layer; and a liquid guide unit placed in a front body part of the internal space, at a position where a flow of discharged urine directly collides with the liquid guide unit, for moving, when urine is discharged, the urine from the position where the urine has collided therewith to other positions. | 10-29-2009 |