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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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7102053 |
Method for making absorbent items and an absorbent item obtained using this method
According to a method for making disposable diapers/adult incontinence pads, a diaper/incontinence pad is made whose pad is in three layers one on top of another; two outer layers of the pad...
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7038104 |
Cellulose absorbent
An absorbent and method of making are provided according to the invention. The absorbent in one embodiment includes a fibrous cellulose component, a particulate cellulose component, and a binding...
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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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6987210 |
Protective undergarment
A protective undergarment including an integrally formed undergarment body formed of a liquid impermeable material, and an absorptive pad associated with the integrally formed undergarment body.
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6958431 |
Distribution strip for absorbent products
Disclosed are absorbent structures for use in disposable absorbent products for absorbing bodily fluids, wherein the absorbent structure includes a fluid storage layer including matrix fibers and a...
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6958430 |
Disposable absorbent article comprising expandable fibers and being capable of self-shaping in use
A substantially flat disposable absorbent article for wearing adjacent a body discharge area having a longitudinal centerline, and a lateral centerline orthogonal thereto, and defining longitudinal...
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6759567 |
Pulp and synthetic fiber absorbent composites for personal care products
A personal care product that has a liquid impermeable backsheet, a liquid permeable topsheet, and an absorbent composite located between the topsheet and backsheet. The absorbent composite has an...
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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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6646180 |
Thin absorbent core made from folded absorbent laminate
A disposable absorbent garment having a topsheet, a backsheet and an absorbent core located between the topsheet and backsheet. The absorbent core is formed from a folded laminate having an upper...
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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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6156951 |
Absorbent structure in an absorbent product such as an absorbent pants, diaper, incontinence protector, sanitary napkin, panty liner, dressing or the like
An absorbent structure in an absorbent product such as a diaper, an incontinence protector, a sanitary napkin, a panty liner or dressing, where the absorbent structure is formed of a piece of...
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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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5856245 |
Articles of barrier webs
A barrier web comprising a fabric that has been treated with a curable shear thinned thixotropic polymer composition, the fabric being adapted to be substantially impermeable to liquids, permeable...
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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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5743895 |
Disposable diaper and method therefor
The present invention is directed to an improved disposable diaper and method therefor. The disposable diaper achieves significant fluid absorbency through a wadding batt layer consisting solely of...
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5489469 |
Absorbent composite
A liquid-absorbent composite comprises (a) a water-absorbent polymer, (b) a water-insoluble inorganic material and (c) a water-insoluble hydrophilic fibrous material at a weight ratio between (a),...
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5409768 |
Multicomponent nonwoven fibrous web
The present invention relates to a multicomponent fibrous nonwoven structure and the process and apparatus for producing the same. More specifically, the present invention relates to a process for...
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5173351 |
Absorbent combined sheet matierial
A combined sheet material including at least two absorbent sheets, such as of cellulose-cotton, each having a density of between from 10 to 40 g/m 2 . Each of the sheets is separately embossed by...
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5139861 |
Process for bonding blends of cellulosic pulp and fusible synthetic pulp or fiber by high-speed dielectric heating and products produced thereby
A process is disclosed for bonding blends of cellulosic fluff pulp and fusible synthetic pulp or fiber having a melting point less than 250° C., by high-speed dielectric heating. The process works...
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5026363 |
Flushable diaper device and method
A diaper primarily for use by a baby or toddler, and also usable by a person as required, is provided. The diaper has a hour glass, bikini bottom shape with front, and center and back portions. The...
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4978345 |
Reusable multi-layered diaper
A multi-layer, reusable, washable diaper for infants having a substantially 100% cotton facing sheet for contacting the skin of the infant, at least one sheet of absorbing fibrous batt material for...
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4875492 |
Washable and contoured nursing pads
A washable and contoured nursing pad which can be machine washed and dried, and therefore resuable and economical. The nursing pad is molded into a contoured shape for a body-hugging fit inside the...
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4850987 |
Washable diaper panties
A diaper panty is made of a rectangular basic body of cotton and rectangular liner sewn to an upper edge zone thereof. Consequently, the liner can be lifted off from the basic body to the seam to...
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4748076 |
Water absorbent fibrous product and a method of producing the same
A water absorbent fibrous product comprising a fibrous cellulosic material impregnated with a water absorbent acrylic polymer and a fibrous material, which is produced by a method in which an...
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4702957 |
Binders for nonwovens based on EVA-maleate copolymers
Nonwoven fabrics characterized by a superior balance of strength and softness are formed utilizing an aqueous emulsion prepared by the emulsion polymerization of a vinyl ester of an alkanoic acid...
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4695500 |
Stabilized fabric
A loosely constructed knit or woven fabric is dimensionally stabilized by causing staple length textile fibers to be entangled about the intersections of the yarns comprising the fabric. The...
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4636208 |
Surgical sponge
A surgical sponge comprises a bulbous jacket of at least two superimposed inside and outside lying separate cuts of about the same length, of which the outside cut consists of a gauze material, the...
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4372310 |
Diaper with blended yarns
Diapers are woven with a central panel comprising warp yarns which are a blend of hydrophobic fibers and hydrophilic fibers. Unlike yarns which are composed entirely of hydrophobic fibers, blended...
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4363322 |
Deodorizing and disinfecting liquid-absorbing product and process for production thereof
Deodorizing and disinfecting liquid-absorbing product, such as a sanitary napkin, a compress or a diaper, comprising a liquid absorbing material and inside the product at a distance from its outer...
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4360022 |
Sanitary napkin
A sanitary napkin comprising a filler including a water-permeable layer of hydrophobic fibers for passing the body fluid therethrough and an absorbing layer underlying the layer for absorbing the...
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4340055 |
Impregnated tampon and method of fabricating same
A medicated tampon is disclosed for contraception, hygienic, or like uses, including in a swab or douche applicator, along with a novel method of fabricating the medicated tampon. The tampon is...
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4338938 |
Washable diaper
A reuseable diaper is disclosed made of plural layers of material to provide a soft, absorbent inner face and an outer face having a soft fabric texture with an inner layer of moisture impervious...
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4336803 |
Shaped absorbent pad for disposable diapers
An improved disposable diaper containing a shaped absorbent pad. The pad has an indentation disposed along each long side nearer one end of the pad than the other. The front half of each...
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4324247 |
Disposable absorbent article having an absorbent core and a topsheet
A disposable absorbent article having improved strike-through and rewet characteristics is disclosed. The disposable absorbent article has an embossed and perforated thermoplastic film interposed...
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4308867 |
Two-member medicated device for rate-controlled administration of lipophilic pharmaceuticals
The present specification describes a medicated device adapted for a single and rate-controlled rectal or vaginal administration to a mammal of a systemically active pharmaceutical (SAP). The...
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4300563 |
Reusable baby napkin
The present invention provides a baby's napkin for a baby comprising a relatively moisture impervious outer layer and a relatively moisture absorbent inner layer secured to one another and having...
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4274412 |
Tampon containing blended superabsorbent material
A tampon is provided having an absorbent core made of a plurality of discrete plies of a blend of cellulosic material and superabsorbent fibers and having an absorbent layer overwrap and a fluid...
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4233345 |
Thin-skin stabilization of pads of fluffed pulp
A method is provided for the stabilization of a high loft, low density, air-laid pad of short length fibers by the formation of a thin, reinforcing layer on a surface thereof. The film is formed by...
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4230113 |
Infant's diaper
An infant's diaper has a notch centrally located along one of its narrow edges to thereby expose the navel area and eliminate diaper contact with the umbilicus of newborn and low weight babies.
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4217900 |
Menstruation tampon
A menstruation tampon of wadding of cotton or rayon staple fibers with a treatment for increased absorbency by addition of a hydrophilic agent including fibers treated with said hydrophilic agent,...
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4216772 |
Absorbent article
A disposable absorbent article in which the surface material is a non-woven fabric comprising from 60 to 90 wt. % of hydrophilic fibers and the balance, i.e., from 40 to 10 wt. %, of the fabric is...
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4205680 |
Radiopaque laparatomy sponge
A medical sponge having a radiopaque handle for detection by radiation scanning techniques which is arranged to display a readily identifiable trace and which is adapted to reduce the chance of...
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4196562 |
Methods of making feminine hygienic pads with anterior leading edges
Methods of making feminine hygienic pads from non-layered and layered material by use of folding, pressure molding and various methods of bonding to create a long geometric form with an anterior...
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4182335 |
Anal filter
An anal filter for protecting underwear from soiling, is attached to a person's anus solely by non-adhesive adherence to the anus and adjacent portions of the buttocks, due to a facing of fluffy...
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4175561 |
Feminine hygienic pads with improved absorption
Feminine Hygienic Pads with improved absorption properties for use in the interlabial space in the area of the female urethral meatus and vaginal meatus for absorbing urine and other undesirable...
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4102340 |
Disposable article with particulate hydrophilic polymer in an absorbent bed
An absorbent article such as a diaper or a sanitary napkin is made up of a facing sheet, an absorbent pad means, and a moisture-impervious backing sheet. The absorbent pad means comprises a fibrous...
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4085752 |
Colostomy bag pad
A colostomy bag pad that is adapted to be interposed between the bag and the external surface of the abdominal wall and provides an aperture for communication with the external projection of the...
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4084592 |
Disposable prefolded diaper with permanently attached adhesive closure system
A disposable diaper is provided with adhesive tabs permanently adhered to a backing sheet of a diaper at marginal locations. Each tab is folded back on itself so that a tacky surface on the free...
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4084591 |
Water dispersible absorber for blood and the like
Novel absorber for the blood and the like, particularly a tampon for menses, which is made of the filaments of a lower alkyl or a lower hydroxyalkyl substituted cellulose ether. The absorber is...
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