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4576596 |
Resilient shape-retaining sanitary napkin
A sanitary napkin having an absorbent batt containing a thermoplastic material is provided. The absorbent batt is folded on itself at least on each longitudinal axis with the fold being maintained...
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4560372 |
Stable disposable absorbent structure
A disposable absorbent product is provided in the form of a layered structure. A first fibrous layer of resilient fibers contains superabsorbent and is superposed on a layer of hydrophilic...
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4543098 |
Tampon with resilient component and microfiber insert
A tampon is provided with a pledget having an outer layer having a web of thermoplastic fibers or mixtures thereof which is integrated to a nonwoven thermoplastic cover. The pledget also includes...
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4526577 |
Disposable article constructions
Styrene-butadiene block copolymers are used as hot melt bonding agents in the formation of disposable laminates by using multi-line adhesive application.
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RE31922 |
Conformable disposable diapers having absorbent panel with bulged side members
A disposable diaper having constringent means in the longitudinal side margins is disclosed. The constringent means foreshortens the side margins and acts on an absorbent batt contained within the...
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4505705 |
Sanitary napkin with following baffle
A sanitary napkin with an absorbent batt which has been folded upon itself along each longitudinal edge and then folded inwardly to provide a three layer absorbent batt. The sanitary napkin has a...
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RE31825 |
Method of making nonwoven fabric and product made thereby having both stick bonds and molten bonds
The method of autogenously bonding a nonwoven web formed predominantly of thermoplastic fibers is characterized by the steps of directing heat into the web from only one surface thereof to preheat...
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4486192 |
Conformable garments with discrete elasticized areas
Methods, the products produced thereby, and apparatus for forming conformable garments having selected discrete elasticized areas. More specifically, methods and apparatus for stretching one or...
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4480000 |
Absorbent article
Improved absorbent articles such as sanitary napkins and disposable diapers are provided. The absorbent articles have (1) an absorbent core layer, (2) a barrier covering the lateral faces and...
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4463045 |
Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
A macroscopically expanded three-dimensional plastic web exhibiting a non-glossy visible surface, and, if desired, a cloth-like or fiber-like tactile impression. The visible surface of a...
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4460728 |
Hot melt adhesive compositions
Hot melt adhesive compositions are prepared from ethylene copolymers, atactic polypropylene, tackifying resins and optional additives. The adhesives are non-pressure sensitive and are characterized...
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4449977 |
Absorbent products, processes and compositions
A flexible non-disintegrative absorbent product comprising a water-insoluble substantially non-swelling matrix of a thermoplastic polymer bearing a uniformly dispersed particulate water-insoluble...
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4441952 |
Method and apparatus for uniformly debossing and aperturing a resilient plastic web
Method for constructing a forming structure for imparting a uniformly apertured three-dimensional pattern to a heated plastic material subjected to a fluid pressure differential while in contact...
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4405325 |
Hydrophobic nonwoven fabric bonded by a copolymer formed from a diene
A nonwoven fabric comprising polyester fibers bonded with a water-insoluble, hydrophobic emulsion polymer of 50 to 80 parts by weight of an ethylenically unsaturated monomer selected from styrene,...
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4397644 |
Sanitary napkin with improved comfort
A sanitary napkin is provided which is capable of transmitting viscous menstrual fluid into the absorbent portion of the napkin without cover runoff. The napkin has a fluid permeable cover which is...
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4381783 |
Absorbent article
An absorbent article, such as a disposable diaper, is disclosed which includes a moisture permeable facing layer, a backing layer, and an absorbent layer disposed between said facing and backing...
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4381326 |
Reticulated themoplastic rubber products
Thermoplastic rubber containing minor amounts of olefin polymer is directly extrusion-formed into reticulated film.
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4372312 |
Absorbent pad including a microfibrous web
An absorbent pad containing a nonwoven hydrophilic thermoplastic filamentary microfibrous web as part of the absorbent material is provided. The microfibrous web exhibits good wicking and fluid...
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4360015 |
Multilayer absorbent structure
A multilayer absorbent bandage and process for making the same having two absorbent layers separated by a grid material and covered on one side by an exterior layer which contacts the wound surface...
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4354487 |
Fiber/absorbent polymer composites and method of forming same
There is disclosed a process which comprises: (a) applying an aqueous solution comprising a salt of acrylic or methacrylic acid to an aggregation of fibers; (b) irradiating said aggregation...
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4355066 |
Spot-bonded absorbent composite towel material having 60% or more of the surface area unbonded
An absorbent hydrophilic and oleophilic multipurpose composite towel material having an inner absorbent layer of cellulosic material and outer layers of microfibrous polyolefin material on opposite...
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4342314 |
Resilient plastic web exhibiting fiber-like properties
A resilient plastic web exhibiting a fiber-like appearance and tactile impression and method and apparatus for its manufacture. In a preferred embodiment, the web exhibits a three-dimensional...
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4341217 |
Barrierless disposable absorbent article having an absorbent core encased in a homogeneous outer wrap
An article of manufacture is disclosed for absorbing liquids, particularly body exudates such as menstrual discharges. An absorbent core is encased in a homogeneous outer wrap which may be either...
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4341216 |
Breathable backsheet for disposable diapers
Disposable diapers provided with a two-element breathable backsheet. The two elements are a vapor pervious, relatively liquid impervious outer sheet and a liquid impervious inner panel. An...
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4337771 |
Conformable disposable diaper having reinforced portions
A disposable diaper having improved fit about the legs and/or waist of the wearer and having reinforced corners for enhanced securement of the diaper about the wearer is disclosed. Improved fit and...
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4335721 |
Tampon containing fusible portions
A tampon having a series of parallelly aligned fibers is fused to a withdrawal string positioned transversely near one end of the fibers. The aligned fibers are then rolled in a jelly roll...
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4333979 |
Soft, bulky, lightweight nonwoven web and method of producing; the web has both fused spot bonds and patterned embossments
Lightweight, pattern bonded, generally continuous filament web having physical, aesthetic, and functional attributes particularly desirable for liner material for disposable absorbent products such...
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4327730 |
Textured thermoplastic film and product manufactured therefrom
A disposable diaper is disclosed having a textured topsheet of thermoplastic material. The topsheet is manufactured from a thermoplastic sheet surface of which is imparted with a multiplicity of...
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4327732 |
Incontinent pad
An incontinent pad is disclosed that is of paddle-like shape and includes a main body section terminating in a front section having a curved outer periphery foldably attached thereto and a pair of...
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4324245 |
Comformable disposable diapers having absorbent panel with bulged side members
A disposable diaper having constringent means in the longitudinal side margins is disclosed. The constringent means foreshortens the side margins and acts on an absorbent batt contained within the...
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4324246 |
Disposable absorbent article having a stain resistant topsheet
An article of manufacture is disclosed for absorbing liquids, particularly body exudates such as menstrual discharges. An apertured formed film topsheet having a layer of fibers affixed to the...
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4323068 |
Diaper with embossed textile sheet
An improvement in the embossing of a thermoplastic textile, in particular the topsheet of an absorbent structure such as a diaper, which improves the high load caliper of the textile. The knobs and...
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4321924 |
Bordered disposable absorbent article
An article of manufacture is disclosed for absorbing liquids, particularly body exudates such as menstrual discharges. An apertured formed film topsheet having a layer of fibers affixed to the...
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4318408 |
Absorbent products
A flexible non-disintegrative absorbent product comprising a water-insoluble substantially non-swelling matrix of an elastomeric polymer bearing a uniformly dispersed particulate water-insoluble...
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4315508 |
Self-centering multiple use garment suspension system
Suspension system intended primarily for disposable items such as incontinent pads, disposable diapers, and the like but having other uses as well. The garment is intended to be worn about the...
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4315507 |
Sanitary napkin with heat fusible baffle
A sanitary device, e.g. a sanitary napkin is provided which has an absorbent matrix and a fluid impervious baffle. Part of the fluid impervious baffle is a heat fusible sheet which is adhered to...
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4307721 |
Non-woven fabric for sanitary napkin
There is disclosed a non-woven fabric suitable as the envelope for a sanitary napkin which has an integrated three-layer structure including a first layer forming the surface falling in contact...
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4305391 |
Double wrapped tampon
A tampon having an absorbent core with two fluid permeable wraps is provided. The combination of two wrapping layers aids in withdrawal particularly when a superabsorbent material is used as part...
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4300562 |
Laminated structures having gathered marginal portions
A laminated structure having a gathered marginal area which provides an improved fit about a portion of the human body, said laminated structure comprising an elastic member disposed between first...
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4297410 |
Absorbent material
An absorbent material companies a non-woven fabric including thermoplastic fibers, on which a highly absorbing, hydrophilic polymetric substance is scattered and which is thermally set.
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4287251 |
Disposable absorbent nonwoven structure
Disposable absorbent structures comprising alternate layers of absorbent nonwoven material and nonwoven hydrophobic thermoplastic material, minimally bonded together. The outer layers of the...
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4285342 |
Disposable diaper
The invention provides an absorbent structure, such as a disposable diaper or a training panty, including a first outer layer in the form of a moisture-impervious backing sheet, a second outer...
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4282874 |
Disposable absorbent article of manufacture
The present invention provides an absorbent article including a multilayer absorbent pad. The pad contains a first highly-porous, loosely-compacted cellulosic fibrous batt, a moisture-impervious...
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4275105 |
Stabilized rayon web and structures made therefrom
A stabilized absorbent rayon web which may be used alone or which may serve as outer plies for absorbent structures. The rayon web may be a spunbonded web or an air laid, wet laid or carded web of...
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4249532 |
Decorated disposable diaper
A disposable diaper that shows a decorative printed design on its one side, the design being printed in reverse and on the inner side of a transparent polyethylene sheet that forms the one side of...
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4246900 |
Diaper including moisture-responsive seal means
A diaper construction is disclosed including a pair of elastic leg seal members extending longitudinally of the diaper adjacent each side edge thereof, the leg seal members being operable between...
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4244369 |
Surgical sponge with visually detectable element
A surgical sponge comprising, a sheet of an absorbent material, and an elongated visually detectable element at least partially located on an outer surface of the sheet, with the element being...
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4237591 |
Deodorant mini-pad sanitary napkin
A sanitary napkin is provided containing a perfume composition and means for inhibiting migration of components of the perfume composition. Means comprise providing within the napkin at least one...
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4232674 |
Liquid absorption devices
A liquid absorbent device such as a diaper, sanitary towel or tampon includes one or more layers of a material with capillarity and carries an absorbent deposit in a predetermined pattern, for...
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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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