Matches 251 - 300 out of 353 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
4044768 Diaper with split puff bonded facing  
A diaper is provided having a facing layer comprising a fibrous nonwoven web having an exceptionally low weight per unit area for its loft and stength characteristics. The facing layer is made from...
4041951 Absorptive structure having improved surface dryness and improved resistance to rewetting in-use  
Absorptive devices, such as disposable diapers, presenting a dry surface feel to the user. In a particularly preferred embodiment of the present invention, a substantially planar, moisture...
4035217 Method of manufacturing absorbent facing materials  
An absorbent facing material comprising 10 to 30% cellulosic, staple length, textile fibers, 60 to 80% of fluff wood pulp, and 5 to 25% of a resin binder material. The cellulosic fibers are...
4022211 Wetness indicator for absorbent pads  
A wetness indicator for an absorbent pad assembly in which the pads have light-transmitting backing sheets. The indicator comprises a water-dispersible or water-soluble coloring agent affixed to a...
4015604 Absorbent product with side leakage control means  
An absorbent product is provided with side leakage control means. The product comprises an absorbent element having first and second major surfaces and is provided with means for retarding...
4002171 Water-dispersible ionic polyurethane binder for nonwoven fabrics  
A binder for nonwoven fabrics is provided comprising a cationic polyurethane having an ionic charge density sufficient to render the fabric dispersible in aqueous solutions of relatively low ionic...
3987792 Disposable diaper having improved liquid retention  
A disposable diaper comprising in order: A water-pervious layer; A spongy, resilient and compressible hydrophobic fibrous layer; An absorbent core; and A water impervious layer, Wherein said...
3981306 Multilayer one-piece disposable diapers  
Multilayer, one-piece, disposable diapers according to this invention include a liquid-impervious backing layer adapted to encircle the thigh and waist regions of a wearer and an absorbent pad...
3976075 Tampon blank with reduced sloughing properties  
Means are provided in an absorbent product, such as a catamenial tampon, for greatly reducing the tendency for fibrous particles to break loose from the body of the product during use, this...
3971379 Absorbent hydrophilic cellulosic product  
An absorbent body is provided for use in such products as catamenial napkins and tampons, diapers, wound dressings and the like, which body incorporates hydrophilic, wet resilient, swellable,...
3968799 Prefolded disposable diaper  
A prefolded disposable diaper which is originally of substantially rectangular configuration and which is folded transversely in half with the body contacting surface internally disposed and has...
3952745 Disposable diaper having readily flushable absorbent media and improved pad intergrity in use  
A disposable diaper is provided with an absorbent pad comprised of airfelt or a similar low-strength absorbent material enclosed by an envelope of wet strength tissue. The absorbent pad is...
3951151 Disposable diaper  
The improvements, in a disposable diaper including a fluid permeable top sheet and a fluid impermeable bottom sheet bound and secured together along their transverse and longitudinal edges and...
3949130 Spun bonded fabric, and articles made therefrom  
A spun bonded web of substantially continuous synthetic filaments has one side that is at least two times smoother than the other side. The majority of the filament cross points within the web are...
3939837 Disposable diaper with fit improving means  
A folded disposable diaper having lateral margins, a front section, and a back section. The folded configuration places the diaper lateral margins into contact with each other and those margins are...
3938523 Prefolded and packaged disposable diaper  
A substantially rectangular disposable diaper having a longitudinal dimension defined between end margins and a shorter transverse dimension defined between side margins is prefolded and packaged...
3938522 Disposable diaper  
A disposable multi-layer diaper of high absorptive capacity is provided which comprises as a first layer, a porous facing web to be brought into contact with an infant's skin. A second layer, in...
3935355 Wrapping material  
An elongated wrapper which is initially flexible and which, when wrapped around one or more bodies, is adapted to be stretched and assume a substantially rigid condition. The wrapper has an outer,...
3934588 Disposable diaper having facing layer with patterned preferential flow areas  
A multi-layer diaper includes a porous facing layer to be positioned adjacent an infant's skin, and absorbent batt, and a water-impervious backing sheet. The facing layer is provided with areas of...
3929134 Absorbent article and method  
An article having an absorbent pad assembly. The pad assembly has a pair of side edges, a longitudinally extending central panel, a pair of doubled longitudinally extending back panels underlying...
3927673 Quilted diaper  
Improved absorbent article for diapers and the like comprising an outer backing sheet of a water impervious or repellant material, an optional inner top sheet having fluid passing properties, an...
3926189 Selectively positionable diaper assembly  
Improved diaper assembly comprising a main pad assembly having an outer backing sheet, and an inner sheet with an absorbent material therebetween, and a selectively positionable auxiliary pad...
3924627 DISPOSABLE DIAPER  
A disposable diaper for producing the same wherein interrupted transverse and angled convergent lines of compression are applied to a diaper blank with adhesive adjacent the convergent lines to...
3921639 Disposable diaper having fastening tabs tucked in facing sheet thereof  
A disposable diaper is provided with an adhesive tab having a relatively long free end which is removably tucked in a facing sheet of the diaper. The tab is attached to a diaper backing sheet on...
3920016 Fastening tab means for a disposable diaper  
A disposable diaper having a moisture-impermeable backing sheet and an absorbent pad suspended on the backing sheet is provided with a fastening tab means attached at one end to the backing sheet...
3916900 Multilayer one-piece disposable diapers  
Multilayer, one-piece, disposable diapers including a moisture-pervious facing layer adapted to be positioned in engagement with a wearer; a fibrous absorbent core disposed beneath the facing layer...
3916447 Low cost, absorbent, clinging, aqueous liquid barrier protective covering  
A protective covering is disclosed having at least one layer of synthetic polymeric microfibers bonded to at least one other layer of cellulosic fibers. The exposed microfibers exhibit a tendency...
3913579 Flushable sanitary napkin  
A sanitary napkin is disclosed which includes a flushable absorbent pad and an extremely flushable nonwoven fibrous cover that is bonded with a totally water-soluble resinous binder. The cover is...
3903890 Disposable diaper of simple construction  
A disposable diaper of economical and simple construction is provided comprising a highly porous batt of short cellulosic fibers and a water-impervious backing sheet adjacent one surface of the...
3903889 Disposable liquid absorbent products  
An improved form of liquid absorbent product as, for example, a diaper is sclosed. There also is disclosed an improved liquid absorbent material composition.
3901240 Permeable polymeric liner on absorbent pads  
A procedure is provided for producing a laminate having a crushed, polymeric latex foam, preferably thermoset, bonded either to a non-woven absorbent layer which is bonded to an absorbent layer or...
3881487 Flushable disposable diaper structure  
A disposable diaper structure adapted to facilitate disposal of the absorbent pad element by flushing. The diaper is of the general type which comprises an air-formed pad of absorbent wood pulp...
3865111 EASILY DISPOSABLE DIAPER WITH SEALING BEAD  
The disclosed diaper structure incorporates raised ribs that form sealing beads along each lateral edge of the diaper and also includes a lateral extension on a tissue layer which overlaps in...
3865110 DIAPER AND INTEGRAL EVERSION CONTAINER  
A damp proof easily disposable diaper is provided comprising a pad of absorbent sheet material carried in superimposed relation by a bag of water resistant sheet material forming a damp resistant...
3863637 FOLDED DISPOSABLE DIAPER  
A disposable diaper including an absorbent pad disposed between a backing sheet which resists liquid flow therethrough and a liquid pervious cover sheet. The diaper is folded, using longitudinal...
3862877 CLOTHLIKE TISSUE LAMINATES  
A clothlike tissue laminate suitable for use as surgical draping, clothing, towelling, tenting and other uses conventionally reserved to woven materials is prepared by impregnating a central layer...
3860002 ABSORBENT ARTICLES  
An absorbent article includes an air-laid fibrous web having a medial portion of a greater basis weight than flanking end and side portions. The fibers forming one surface of the web are adhesively...
3848598 DISPOSABLE DIAPER WITH DOUBLE CONTOURED PANEL  
A method of producing a disposable diaper and the diaper produced thereby are disclosed. The disposable multi-layer diaper includes at one side a porous fibrous facing layer to be brought into...
3848597 PREFOLDED DISPOSABLE DIAPER  
A prefolded disposable diaper utilizing an inward longitudinal fold at each edge in combination with triangular shaped folds adjacent the leg area. An improved arrangement for pressure sensitive...
3842838 REMOVABLE DIAPER TOPSHEET PORTION FOR DISPOSAL OF SOLID WASTES  
A disposable diaper is provided with a topsheet for covering of the absorbent pad and contacting the infant, the topsheet having a separable central portion. By removal of the separable portion of...
3840013 DISPOSABLE DIAPER WITH IMPROVED ADHESIVE CLOSURE SYSTEM  
A disposable multi-layer diaper is provided which has an improved closure system that enables the diaper to be secured in close conformity around the waist and thighs of an infant. The diaper is...
3838694 DIAPER WITH BACK-TO-BACK TRANSITION WEB FACING  
A disposable multi-layer diaper includes at one surface a porous fibrous facing layer to be brought into contact with the infant's skin, and includes at the other surface, a water-impervious...
3825007 PLEDGETS  
A "pledget" is disclosed which comprises a piece of an absorbent, fiberous material having a surface covered by a covering of a flexible, resilient polymer material which extends over and around...
3814100 DISPOSABLE DIAPER  
A disposable diaper having a C-folded pad within a wrapping envelope, the envelope being substantially wider than the C-folded pad to provide side flaps adapted to initially underlie the pad and be...
3794038 DISPOSABLE DIAPER WITH TAPE FASTENER HAVING A RELEASE LINER WHICH ALSO PROVIDES A MEANS TO GRIP AND REMOVE THE TOPSHEET  
A disposable diaper is provided with a pressure-sensitive tape fastener. The tape is affixed at one end to the liquid retaining backsheet of the diaper and the other end is superposed on a release...
3794033 DISPOSABLE DIAPER WITH CENTER CONSTRICTION  
A contoured disposable diaper is formed from a generally rectangular flat pad wherein a pair of slits are positioned in the sides and the resulting flaps are folded over and bonded to form a...
3776233 EDGE CONTOURABLE DIAPER  
A contourable diaper including, a pleated fluid pervious cover sheet and a pleated fluid impervious back sheet secured to each other adjacent the lateral and longitudinal edges of the diaper. An...
3774610 PREFOLDED DISPOSABLE DIAPER  
A disposable diaper of substantially rectangular configuration folded in half transversely across its major length dimension, and having selected portions of the diaper which would ordinarily fall...
3759262 INTEGRAL STRAP TISSUE NAPKIN  
This invention teaches a new menstrual napkin modification embodying multiple ply tissue paper sheets disposed coplanarly adjacent and forming a menstrual fluid elongated absorptive section area....
3756232 SANITARY NAPKINS DISPOSABLE IN WATER CLOSET BOWL WITH THE USE OF ALKALINE AGENT  
A water-dispersible sanitary napkin having an absorbent composed of (a) a fibrous pad of short fibers of less than 1 cm of fibrous carboxy methyl cellulose having a degree of etherification of 0.15...
Matches 251 - 300 out of 353 < 1 2 3 4 5 6 7 8 >