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6294710 |
Fluid distribution materials with improved wicking properties
The present invention relates to the selection of materials which are particularly useful as fluid distribution material for being used in disposable absorbent articles by being characterized in...
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6284943 |
Absorbent article having increased flexibility in use
A disposable absorbent article for wearing in an undergarment, such as a sanitary napkin, pantiliner, or incontinence pad is described. The absorbent article includes a topsheet, a backsheet, an...
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6261677 |
Synthetic fiber
A novel synthetic fiber is disclosed including a first component of an aliphatic polyester polymer, a second component of a multicarboxylic acid, an admixture of the first component aliphatic...
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6218593 |
Absorbent article
An absorbent article includes a liquid permeable topsheet, a liquid impermeable back sheet, and an absorbent member interposed between the topsheet and the back sheet. While worn, the absorbent...
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6203810 |
Breathable perspiration pads having odor control
The present invention relates to breathable perspiration pads such as underarm-, wrist- and head-perspiration pads, collar inserts, and shoe inserts, having a breathable backsheet, and an odor...
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6200297 |
Sanitary absorbent article with side barriers against leakage
A sanitary absorbent article is provided which has a generally rectangular main body and two tabs extending from the main body for use in securing the article to the undergarment of the user. A...
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6194630 |
Superabsorbent fibre or nonwoven material, a method for its manufacture, and an absorbent article comprising the superabsorbent fibre or nonwoven material
A superabsorbent fiber or a nonwoven material including a thermoplastic polymeric fiber to which solid particles of superabsorbent material have been thermobonded by heating the polymeric fiber to...
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6180051 |
Method for forming shaped fibrous articles
A method for forming shaped fibrous articles. The method involves introducing at least a portion of a fibrous element into a shaping tool and subjecting the fibrous element in the shaping tool to...
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6169223 |
Compress for medical treatment
A medical compress for use in treating chronic wounds includes a non-woven textile fabricated from air laid fibers containing a superabsorbent material. The superabsorbent material is enclosed by a...
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6149637 |
Elastomeric disposable absorbent article and method of making same
A disposable absorbent article, such as a baby diaper, a child's training pant, an adult incontinent garment, or the like, having an elasticized chassis which provides laterally oriented...
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6140550 |
Water-absorbent article and method
An absorbent article including a flexible, fibrous support structure or framework in a fixed shape or configuration having particles of a superabsorbent material adhered thereto with temperature...
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6127595 |
Cover sheet lamination for absorbent article and low temperature lamination process
This invention relates to an improvement in a disposable absorbent article such as a sanitary napkin, etc. having a liquid permeable cover sheet or cover sheet, optionally a distribution or...
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6120887 |
Disposable articles having a continuous thermoplastic coating comprising a metallocene polyolefin
This invention relates to a non-contact coating method for producing a continuous coating and articles constructed therefrom. This invention further relates to a method for producing a textile...
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6103953 |
Absorbent article having fused layers
An absorbent article, such as a diaper, sanitary napkin, adult incontinent device, and the like having fused layers is provided. The absorbent articles preferably comprises a liquid pervious...
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6068619 |
Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same
An absorbent member in an absorbent article comprises a absorbent polymer and cellulose fibers. The absorbent polymer has a centrifugal retentive capacity for physiological saline of 30 g/g or more...
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6069294 |
Method for continuously producing sanitary articles and sanitary article produced
A process for the continuous manufacture of articles of hygiene such as nappy-pants, of the type comprising an absorbent pad arranged between a liquid-impervious outer sheet and a liquid-permeable...
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6049915 |
Item of clothing, especially disposable clothing for use once only
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6051317 |
Sheet-like superabsorbent structures
The invention relates to sheet-like absorbents for water and aqueous solutions, containing at a defined distribution A) at least one water-swellable synthetic and/or natural superabsorbent...
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6027593 |
Process for the fabrication of disposable diapers and other disposable products and a disposable diaper
The present invention relates to a rapid and low cost procedure for joining webs and films containing dissimilar polymers. It is especially applicable but not limited to the construction and...
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6015936 |
Body fluids absorbent article
A body fluids absorbent article has a liquid-permeable topsheet formed by a nonwoven fabric of thermoplastic synthetic fibers. The topsheet is formed with a plurality of openings each having a...
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6002064 |
Stretch-thinned breathable films resistant to blood and virus penetration
A stretch-thinned polymeric film is formed from a mixture of a polymer matrix including a low crystallinity propylene polymer having not more than about 30% crystallinity, with a particulate...
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5961509 |
Shaped absorbent article and method of manufacturing the same
A flexible absorbent article such as a nappy or a sanitary pad having an absorbent core and a three-dimensional shape. The absorbent article includes a thermoformed layer formed integrally...
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5962112 |
Wipers comprising point unbonded webs
There is provided a wiper comprising a first web of fibers of at most 50 microns in diameter wherein said web has been bonded using a point unbonded pattern having a bond area between about 25 and...
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5947944 |
Stretched-thinned films comprising low crystallinity polymers and laminates thereof
The present invention relates to thin, elastomeric films made from low crystallinity propylene copolymers having a crystallinity of less than about 30%. The elastomeric films of the present...
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5941861 |
Application of adhesive to non-planar surface
A disposable panty shield comprising a thin, highly absorbent pad having a body-contacting surface, an absorbent layer, a liquid barrier, an adhesive layer, and a release layer to protect a...
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5908412 |
Coated non-woven material, its making process and its use in a disposable absorbent hygiene article
A coated non-woven material, method of making such material, and disposable absorbent hygiene article are disclosed. The coated non-woven material comprises a base layer made of a non-woven web of...
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5891118 |
Absorbent article
A substantially elongated absorbent article having a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent member interposed between the topsheet and the backsheet, and a pair of...
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5858515 |
Pattern-unbonded nonwoven web and process for making the same
The present invention is directed to a pattern-unbonded nonwoven fabric having continuous bonded areas defining a plurality of discrete unbonded areas, which is suitable for use as an improved loop...
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5853867 |
Absorbent composite, method for production thereof, and absorbent article
This invention concerns an absorbent composite a supporting member and a cationic absorbent polymer and anionic absorbent polymer particles fixed to the supporting member. This absorbent composite...
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5837627 |
Fibrous web having improved strength and method of making the same
A web of fibers is bound together by a bonding medium that has been activated by partially solubilizing the bonding medium with a solvent therefor. The fibers are insoluble in the bonding medium....
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5837352 |
Mechanically compatibilized film/nonwoven laminate
Disclosed herein is a film/nonwoven laminate which incorporates a low gauge machine direction oriented film layer laminated to a nonwoven support layer. The individual layers are designed such that...
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5833679 |
Absorbent structure of sanitary article
A sanitary napkin includes a liquid-permeable topsheet made of thermoplastic synthetic fibers and a liquid-absorbent core integrated with the topsheet at debossed spots. The debossed spots are...
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5833678 |
Absorbent article having improved dry/wet integrity
Disclosed is an absorbent article having a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned therebetween, in which the absorbent core...
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5804519 |
Hot melt adhesive compositions
A method for improving the strike through properties of hot melt adhesive compositions comprising the step of incorporating therein a nonionic fluorchemical surfactant in an amount of 0.1 to 10...
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5800416 |
High capacity fluid absorbent members
The fluid absorbent members according to the present invention preferably comprise three basic components: chemically stiffened, twisted, and curled bulking fibers, high surface area fibers, and...
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5763331 |
Absorbent composite
An absorbent composite, in particular for diapers, sanitary pads or napkins, mattress pads, incontinence briefs and liners or the like, has a support layer onto which a layer of a superabsorbent...
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5720740 |
Refastenable mechanical fastening system attached to substrate protrusion
The invention is a refastenable mechanical fastening system, made of free-formed prongs joined to an embassey or raised substrate. The prongs taper and are nonperendicularly oriented relative to...
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5720737 |
Absorbent sheet, process for producing the same, and absorbent article
The absorbent sheet according to the present invention is characterized in that: the absorbent sheet contains bulky cellulose fibers and hydrophilic fine fibers or hydrophilic fine particles;...
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5700553 |
Multilayer hydrodisintegratable film
The present invention is directed toward a multilayer film which includes a first surface layer and a second surface layer. The first surface layer is composed of materials which disintegrate when...
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5681300 |
Absorbent article having blended absorbent core
An absorbent article, such as a diaper, sanitary napkin, adult incontinent device which have absorbent cores comprised of blends of different types of fibers are provided. The absorbent articles...
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5672419 |
Water absorbent composition and material
The present invention relates to a water absorbent composition comprising 100 parts by weight of water absorbing polymer particles and 0.5 to 30 parts of a resin powder having heat adhesion...
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5669894 |
Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
Absorbent members useful in the containment of body fluids such as urine, that have at least one region containing hydrogel-forming absorbent polymer in a concentration of from about 60 to 100% by...
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5667864 |
Absorbant laminates and method of making same
Absorbent laminates include an oriented, fluid-pervious plastic substrate bonded to a nonwoven absorbent member. The nonwoven absorbent member includes bi-component fibers having a heat-softenable...
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5647863 |
Absorbent article with clean appearance and capacity signal means
An absorbent article, such as a sanitary napkin, comprising a topsheet, a backsheet, and an absorbent core is described. The absorbent core comprises an acquisition member, a storage/distribution...
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5643237 |
Facing material with improved stain resistance
A nonwoven, stain resistant facing for absorbent articles is disclosed. The facing material is in the form of a nonwoven fabric including hydrophobic staple fibers bonded with an absorbent...
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5643240 |
Apertured film/nonwoven composite for personal care absorbent articles and the like
Disclosed herein is a combination apertured film and lofty fibrous nonwoven web separation layer which is particularly well suited for use as, among other things, a body side liner for personal...
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5643653 |
Shaped nonwoven fabric
A shaped nonwoven fabric comprises continuous spunbond filaments made by directly forming the spunbond filaments into a web in a single process. The fabric has an array of discrete surface features...
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5628736 |
Resilient fluid transporting network for use in absorbent articles
The present invention provides a resilient fluid transporting network suitable for use in absorbent articles. The fluid transport network includes a plurality of bicomponent capillary channel...
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5624420 |
Disposable training pants having a non-perforated tear line through elastic
Non-perforated tear lines for removal and evacuation of contents of disposable undergarments such as training pants. Non-perforated tear lines include a series of bond sites which are shaped,...
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5613960 |
Disposable body fluids absorbent padding
A disposable body fluids absorbent padding is formed with a liquid-guiding fibrous sheet interposed between a liquid-permeable topsheet and a liquid-absorbent core. The fibrous sheet is...
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