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5230119 |
Multilayer laminated pad
A disposable hand held laminated pad suitable for the application or removal of liquids and other materials while shielding the hand of the user from the materials includes a base pad having a...
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5229186 |
Deep embossed plastic film
A deep embossed thermoplastic film is disclosed. The film includes a plurality of macro cells. The macro cells are interconnected by lands extending between adjacent macro cells. The film also...
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5221273 |
Underpad
An underpad for use in absorbing waste products of an incontinent person reclining on a bed mattress comprises a liquid resistent backing having a central portion straddled by two opposite end...
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5221276 |
Absorbent article having a textured fastener
Disposable absorbent articles such as a diaper or a sanitary napkin having a fastening system comprising a pressure-sensitive adhesive fastener having a textured fastening surface. The...
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5217447 |
Diaper system with detachable linings
A diaper assembly including a reusable over-garment having opposite side edges and two opposite ends and inner and outer surfaces and an absorbent liner adapted for positioning on the inner surface...
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5217444 |
Absorbent tampon
An absorbent pad, for use in absorbing secretions from a person's body, includes a pH indicator material indicating by a colour change the acidity or alkalinity of a liquid coming into contact with...
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5216098 |
Superabsorbent crosslinked ampholytic ion pair copolymers
The present invention provides crosslinked ampholytic copolymers that are highly absorbent to aqueous electrolyte solutions. The polymers of the present invention comprise polymers formed by the...
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5209743 |
Reusable diaper and the like
Reusable infant garment such as a diaper, or undergarment, the like configured to have loop means for securement by separate, detachable hook means.
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5207663 |
Urinary and bowel incontinency control undergarment
This invention relates to a protective undergarment for an individual who is bowel incontinent. The undergarment provides an elasticized, double panel pouch that is suspended from a waistband...
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5207664 |
Disposable diaper construction
A disposable diaper formed of biodegradable materials includes an outer fabric sheet coextensively and adherably mounted to a fibrous underlying sheet, with a fluid absorbing fabric matrix mounted...
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5203767 |
Laparoscopic surgical gauze and the like
A surgical gauze for use in combination with a trocar for laparoscopic surgery comprises a unitary body of surgical gauze of a size to fit through a trocar for use in surgical procedures, an...
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5197959 |
Absorbent article
The present invention is directed to a disposable absorbent article, and particularly a sanitary napkin, having a flexure-resistant deformation element, the sanitary napkin having a body surface...
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5195999 |
Absorbent body and absorbent article
An absorbent body having an absorbent polymer and hydrophilic fibers as main components thereof, characterized by the fact that the density of said absorbent body is in the range of from 0.1 to 0.5...
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5192277 |
Disposable absorbent article
Disclosed herein is a disposable absorbent article, e.g., a diaper, comprising a flavonoid and a far-infrared radiating ceramic which has improved bacterial inhibition and deodorizing characteristics.
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5190533 |
Biodegradable fluid-absorbing structures
The invention discloses a biodegradable fluid-absorbing structure in which the primary fluid barrier in the structure is a unique utilization of a material in the outer cover of the structure which...
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5188624 |
Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad
A composite absorbent article is described having a plural layer absorbent core comprising a bonded insert pad and a dispersion pad. The insert pad preferably comprises binder coated fibers to...
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5188626 |
Disposable diapers
A disposable diaper having a liquid pervious top-sheet, a liquid impervious and vapor pervious backsheet and an absorbent core interposed between the topsheet and the backsheet comprising...
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5185009 |
Biodegradable diaper
A biodegradable diaper. The diaper has an outer sheet of biodegradable material able to resist water absorption. An inner sheet of biodegradable material is able to allow the passage of water and...
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5181915 |
Reusable diaper
A reusable cloth diaper made more easily fitted by being stretchable without requiring the use of non-cloth materials by providing a pattern of folding to allow the diaper to stretch at an angle to...
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5176668 |
Absorbent structure designed for absorbing body fluids
An absorbent structure designed for use in absorbent pads such as diapers is disclosed. According to a first aspect of the invention, absorbent pads are provided which comprise at least two layers...
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5175046 |
Superabsorbent laminate structure
A laminated structure in which a superabsorbent material is provided as a layer of discrete discontinuous chunks or elements attached to a continuous porous support layer. The superabsorbent...
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5171302 |
Absorbent article with central hinge
The present invention is directed to a disposable absorbent article, and particularly a sanitary napkin, having a flexure-resistant deformation element, the deformation element having a body facing...
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5171235 |
Tampon and manufacture thereof
There is described a tampon made of continuous filaments based on a man-made fiber tow with a water-holding capacity of at least 1000% by weight, the tampon consisting essentially of continuous...
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5171239 |
Disposable garments
Disposable garments such as an open-type diaper, diaper in the form of underpants or briefs or so-called infant training underpants comprising an elastic, water-permeable topsheet, an elastic...
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5171391 |
Method of making an absorbent product
An absorbent product, for use in absorbent articles, comprising an absorbent layer and a wicking layer of densified hydrophilic material. The absorbent layer comprises resilient hydrophilic fibers...
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5171307 |
Irrigation solution collection device
An irrigation solution collection device is provided including an outer sheath formed of substantially water impervious material and an inner collecting and draining section formed of capillary...
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5163931 |
Substantially hydrophobic and biodegradable laminar cellulose material, its manufacturing method, and substantially biodegradable disposable diapers made of said material
A substantially hydrophobic and biodegradable laminar cellulose-base material consisting of a cellulose-base woven fabric treated with a reaction agent emulsified with a cationic starch and water...
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5164421 |
Hydrophilic polyurethane foams
Hydrophilic polyurethane foams containing residues of a polyalkylene glycol monoalkyl or alkaryl ether may be produced by reacting the ether with an isocyanate having a functionality of greater...
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5154713 |
Enhancing absorption rates of superabsorbents by incorporating a blowing agent
An improved superabsorbent polymer having increased rate of water absorption is obtained by the addition, preferably prior to polymerization, of a carbonate blowing agent to a monomer solution of...
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5153971 |
Method of forming a curved tampon
A method of forming a catamential tampon is disclosed which is capable of absorbing menstrual fluids. The method includes the steps of starting with an absorbent having a cross-sectional area of...
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5149336 |
Disposal breast pads for nursing mothers
A disposable, contoured, form fitting, absorbent breast pad comprising three layers, an inner fluid wicking layer, a central fluid absorbent layer, and an outer moisture resistant layer, which is...
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5149332 |
Absorbent and cushioning products and their manufacture
In a product including at least a first layer of fibers, the layer residing in a thickened, shortened microundulated state as a result of longitudinal micro-compressive treatment, the layer is...
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5149335 |
Absorbent structure
One aspect of the present invention relates to an absorbent structure and garment comprising a superabsorbent material having a free-swell rate of less than about 60 seconds and a five-minute AUL...
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5133371 |
Absorbent beauty coil
There is disclosed an absorbent beauty coil comprising an absorbent core and a non-retentive cover, which beauty coil exhibits increased absorbency of permanent waving solution and other fluids...
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5112348 |
Tampon construction
The present invention provides an improved tampon construction permitting instant maximal exposure of its absorptive surface immediately after insertion. The tampon originates as one or more...
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5108385 |
Diaper with disposable insert and reusable cover
A diaper having a disposable insert and a reusable cover is provided. The insert is held in place relative to the cover by a hook and loop closure system operating through apertures extending...
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5104411 |
Freeze dried, cross-linked microfibrillated cellulose
Absorbent retentive pulp is described which is capable of retaining good absorbency even after having been highly compressed. The pulp is produced by mixing a microfibrillated pulp slurry with a...
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5098422 |
Sanitary napkin with bendable means to shape and retain the sanitary napkin
Absorbent products for absorbing body fluids which are worn in conjunction with an undergarment are disclosed. The absorbent product comprises an absorbent core having a body facing surface, a...
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5087254 |
Absorbent products having integral transverse retaining tab and pocket
Absorbent products, such as sanitary napkins are provided which include pocket means disposed on an undergarment-facing side of a central absorbent element. The products further include tab means...
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5085653 |
Durable and reusable incontinent underpads
The durable and reusable incontinent underpads of the invention are 4-layer fabrics, incorporating a first layer of woven or knit fabric, a second layer of non-woven felt, a third layer of...
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5084038 |
Apparatus and a method for forming tampons and the tampon itself
An apparatus and a method for forming tampons is disclosed, as well as the tampon itself. The apparatus includes a mechanism and the method includes the step of advancing and cutting a cover strip...
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5080741 |
Method for manufacturing disposable garments
Inner members formed by attaching absorbent cores to inner webs longitudinally thereof with predetermined spaces between the cores are folded on themselves along their center lines so that the...
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5071414 |
Packaging pocket for disposable diaper
An improvement to a disposable diaper, forming a self packaging pocket integral with one of the body panels of the diaper and comprising a pliant membrane disposed and secured to the outside...
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5069676 |
Sanitary article
In a sanitary article having as a core material a super water absorbing polymer and two layers of fluff pulp to envelop the polymer, the improvement comprises that said layer of fluff pulp is...
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5069678 |
Disposable diapers
Here is disclosed a disposable diaper having a front area, a crotch area, a back area and a pair of liquid permeable wing areas laterally extending from opposite sides of said back area so that...
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5061235 |
Portable superabsorbant personnel stretcher and erectable on-demand isolation tent
A portable superabsorbent personnel stretcher and exactable on-demand isolation tent article is provided which is easily transportable, durable, and can be prepared in both sterile and non-sterile...
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5061487 |
Antimicrobial superabsorbent compositions and methods
An antimicrobial superabsorbent composition of a cross-linked hydrophilic sodium salt form of a partially neutralized acrylic acid-based polymer gel having covalently bonded thereto a silane. The...
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5061260 |
Nondisposable diaper
The present invention provides a nondisposable diaper which includes a top section and a bottom section. The top and bottom sections are attached by discontinuous perimeter stitching along...
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5057096 |
Genital-vulva pad sanitary napkin construction
A genital vulva pad/sanitary napkin construction (10) including a vulva pad member (12) dimensioned to be snugly received in a woman's vulva and adapted to be operatively engaged with a...
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5049219 |
Method and apparatus for manufacturing surgical sponges
A method and apparatus are described for the manufacture of surgical sponges defined by a sponge body with at least a segment of a string, preferably containing a material opaque to x-rays, joined...
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