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7479578 |
Highly wettable—highly flexible fluff fibers and disposable absorbent products made of those
An absorbent core comprising fluff pulp fiber treated with polysiloxane, wherein the absorbent core has a density of about 0.15 g/cm 3 or greater and a Young's modulus of about 75 psi or less. The...
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7462754 |
Absorbent structure and method for producing the same
A method for producing an absorbent structure and the resulting absorbent structure. The method includes the steps of introducing a thermoplastic polymer into an extrusion apparatus, melting the...
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7458959 |
Breathable absorbent article
An absorbent article having an upper, liquid-permeable cover layer ( 2 ), a lower, liquid-impermeable backsheet ( 4 ), an absorbent body ( 6 ) arranged between the cover layer ( 2 ) and the...
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7393346 |
Disposable leak-proof containment garment
A disposable, leakproof, containment garment for a wearer is formed from a liquid-impermeable containment shell in a substantially humanoid shape with elastic marginal seal areas, such as torso and...
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7314967 |
Moisture responsive sealing members in disposable absorbent articles
Moisture responsive members are disposed outboard of the absorbent core within disposable absorbent articles. The moisture responsive members expand in response to moisture from the wearer of the...
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7235708 |
Absorbent article comprising an absorbent structure
The invention relates to an absorbent article, such as a diaper, an incontinence guard, a sanitary napkin or the like, including a liquid-permeable upper surface and an absorbent structure...
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7220821 |
Process for the reduction of the residual monomer content of water-absorbent foam
A process for the reduction of the residual monomer content and enhancement of the wet strength of articles formed from water absorbent crosslinked polymer foams containing units derived from...
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7189575 |
Method and device for determining the swelling behavior of polymer gels under pressure
Disclosed is a method for determining the swellability and the swelling kinetics of superabsorbent material ( 9 ) such as polymer gels, for example, which comprises introducing a defined volume of...
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7175727 |
Shaped absorbent pads and associated method for making
A method for making absorbent pads for various absorbent articles is provided. A strip of the absorbent web material is conveyed along a machine direction, the absorbent web material having a...
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7156828 |
Chafing barrier for use in a sanitary undergarment
An embodiment of the present invention provides means for extending a chafing barrier through a leg opening down the upper inner thigh of the wearer of an absorbent device. The chafing barrier...
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7132585 |
Absorbent article with liquid acquisition layer
Disclosed is an absorbent article having a liquid acquisition layer between a topsheet and a liquid absorbent layer. The liquid acquisition layer is an absorbent sheet that is three-dimensionally...
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7053131 |
Absorbent articles comprising supercritical fluid treated HIPE, I-HIPE foams and other foams
The present invention comprises compositions and methods of making high internal phase emulsion foam (HIPE) and inverse high internal phase emulsion foam (I-HIPE) using super critical fluids. Such...
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7048976 |
Cooling article involving evaporation of water from a polymer absorbent
The invention relates to a cooling article comprising a polymer absorbent enclosed within a bag delimited by a collapsible envelope having non-watertight walls, wherein said polymer absorbent is...
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6989005 |
Absorbent articles having removable components
A disposable absorbent article suitable for absorbing and retaining aqueous body fluids includes a backsheet that is substantially liquid impervious except at a discontinuity therein and an...
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6852905 |
Fluid handling layers made from foam and absorbent articles containing same
The Invention relates to absorbent articles, such as diapers, incontinence products, training pants, sanitary napkins, and the like, providing superior strikethrough and rewet characteristics, and...
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6817991 |
Protective garment and method for preventing spinal injuries in babies learning to walk
A protective garment and method for preventing spinal injury in a child learning to walk in which an underpants garment is put on the child when walking, the garment cushioned in the lower seat...
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6797858 |
Padded absorbent article
An absorbent article having front and rear regions corresponding to the front and rear of a wearer, respectively, and a crotch region between the front and rear regions. The article generally has a...
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6786894 |
Absorbent article having liquid handling member which collapses under high pressures
The present invention relates to absorbent articles for retaining body fluids such as urine, menses, or fecal material. In particular, the absorbent article of the present invention comprises a...
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6774151 |
Method of producing an absorbent foam material
A method of producing a porous, liquid absorbent, open-cell polymeric foam material having properties which makes it suitable for use as an absorbent structure in absorbent articles such as...
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6746433 |
Disposable pull-on garment
A disposable pull-on garment has an elasticized waist-opening and a pair of elasticized leg-openings. At least one of the inner or outer surfaces of a peripheral edge of the waist opening includes...
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6723430 |
Water-decomposable absorbent article
Provided is a water-decomposable absorbent article including a water-decomposable back layer, a water-decomposable and liquid-pervious surface layer, and a water-decomposable absorbent layer...
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6716204 |
Absorbent article with improved feces containment characteristics
An absorbent article which includes a topsheet including a primary aperture for receiving fecal waste, a backsheet joined with at least a portion of the topsheet, an absorbent core disposed between...
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6703537 |
Absorbent article having improved fecal storage structure
An absorbent article including a liquid pervious topsheet, a liquid impervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the...
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6703431 |
Flexible open-celled microcellular polymer foams
Flexible open-celled microcellular foams based on thermoplastic polymers are useful for fluid-absorbent hygiene articles.
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6685690 |
Disposable diaper
A disposable diaper that has a panel member which is flexible and substantially non-stretchable and attached to an end flap in a rear waist region and extends in a transverse direction of the...
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6673981 |
Absorbent structure in an absorbent article
An absorbent porous structure for use in a diaper, a pant diaper, an incontinence guard, a sanitary napkin or the like, with a liquid acquisition portion and a liquid storage portion which are an...
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6664439 |
Absorbent articles with distribution materials positioned underneath storage material
An absorbent article having an ultimate fluid storage region and a fluid distribution region, positioned between the ultimate storage region and the garment oriented surface of the article, in...
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6657101 |
Absorbent structure in an absorbent article
The invention refers to an absorbent structure in an absorbent article such as a diaper, a pant diaper, an incontinence guard, a sanitary napkin etc., the absorbent structure comprises an open-cell...
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6642430 |
Method for applying a foamable movement obstruction agent to an absorbent member
The invention is a method applying a foamable movement obstruction agent to an absorbent article which comprises superabsorbent material. The foamable agent can be applied before, after, or...
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6642429 |
Personal care articles with reduced polymer fibers
A personal care absorbent article made of a nonwoven material having a plurality of polymeric fibers having a fiber interior comprising at least one of a liquid fluid and a gaseous fluid. The...
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6632974 |
Absorbent article
An absorbent article includes a liquid permeable topsheet, a liquid-impermeable and moisture-permeable leakproof sheet, and a liquid retentive absorbent member interposed between the topsheet and...
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6600086 |
Breathable diaper outer cover with foam dampness inhibitor
An absorbent article including a liquid-permeable bodyside liner, an absorbent core layer and a breathable outer cover is provided with a hydrophobic foam dampness-inhibiting layer between the...
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6590136 |
Absorbent members for absorbing body liquids
Described are absorbent members useful in the containment of body liquids such as urine. These absorbent members comprise at least one osmotic absorbent (preferably a hydrogel-forming absorbent...
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6566577 |
Wound dressings having low adherency
The invention provides wound dressings, in particular wound dressings of low- or non-exuding wounds a bleeding wounds. The wound dressings are of the island type, having as adhesive-coated backing...
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6545195 |
Low-density, substantially non-wicking layers for absorbent articles
Absorbent articles, such as diapers, incontinence products, training pants, sanitary napkins, and the like, providing unexpectedly superior absorbency and methods of preparing the absorbent...
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6534694 |
Elastic structure and a diaper
A method of securing an elastic band between two material layers which are at least partially defined by meltable material includes forming perforations in the elastic band, placing the elastic...
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6506960 |
Absorbent article comprising a liquid handling member having high suction and high permeability
It is one aspect of the present invention to provide a liquid handling member which combines high liquid suction capability with a high permeability. It is another aspect of the present invention...
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6483007 |
Sanitary napkin and a method of manufacturing a sanitary napkin
A sanitary napkin having an absorbent body and a layer of compressible and resilient, essentially non-absorbent material located adjacent a surface of the absorbent body which lies distal to a body...
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6458111 |
Disposable absorbent article
A disposable absorbent article including a fecal matter retaining layer, the retaining layer including a three dimensional structure having a thickness of 5˜100 mm adapted to be placed against a...
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6450998 |
Disposable article for dealing with feces
A disposable article for dealing with feces adapted to be used in conjunction with a disposable diaper or diaper cover. The article includes a feces receiving region that is provided in the form of...
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6444716 |
Foam materials and high internal phase emulsions made using oxidatively stable emulsifiers
This application relates to microporous, open-celled polymeric foam materials with physical characteristics that make them suitable for a variety of uses produced from high internal phase emulsions...
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6426445 |
Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam
The present invention is a high capillary suction storage absorbent member comprising an agglomerate of particulate hydrogel-forming absorbent polymer and particulate high surface area open-celled...
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6425889 |
Disposable diaper
A disposable diaper including a topsheet, and a topsheet is covered, at least in one of front and rear waist regions, with a liquid-resistant sheet bonded to a longitudinal end and transversely...
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6423884 |
Absorbent article having apertures for fecal material
An absorbent article includes an outer cover and a bodyside liner. A fecal retaining structure having at least one aperture is mounted in the rear portion of the absorbent article. The retaining...
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6423046 |
Absorbent article
An absorbent article including a laminated piece including a liquid-permeable top sheet, a back sheet and an absorbent core interposed between the top sheet and the back sheet. The region where the...
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6410820 |
Method of making a slitted or particulate absorbent material and structures formed thereby
A method of making a slitted or particulate absorbent material for an absorbent article such as sanitary napkins, diapers, incontinence devices, and the like is disclosed. More particularly, the...
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6399854 |
Absorbent article in an absorbent structure
An absorbent structure in an absorbent article such as a diaper, incontinence guard, sanitary napkin, dressing or the like. The structure being useful for the absorption of bodily fluids or...
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6380456 |
Mixed bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising these compositions
Disclosed are compositions comprising at least one cationic ion-exchange hydrogel-forming polymer and at least one anionic ion-exchange hydrogel-forming polymer, wherein the composition exhibits...
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6372953 |
Absorbent members comprising a high surface area material for absorbing body liquids
Described are absorbent members useful in the containment of body liquids such as urine. These absorbent members comprise at least one osmotic absorbent (preferably a hydrogel-forming absorbent...
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6372952 |
Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids
The present invention relates in one aspect to absorbent articles that maintain or increase fluid acquisition rates when subjected to successive fluid loads. In another aspect, the invention...
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