A61F2013/5355

Disposable Absorbent Article Comprising A Core With Multiple Laminates

A nonwoven web suitable for use as a secondary topsheet in disposable absorbent articles is described herein. The nonwoven web is a spunlaced, carded, staple fiber, nonwoven having a basis weight of between about 40 grams per square meter (gsm) and about 100 gsm. The nonwoven web has a plurality of absorbent fibers, a plurality of stiffening fibers and a plurality of resilient fibers, wherein the absorbent fibers makeup from about 20 percent to about 50 percent by weight, wherein the stiffening fibers makeup about 20 percent to about 40 percent by weight, wherein the resilient fibers makeup from about 25 percent to about 55 percent by weight, and wherein the carded staple fiber nonwoven is heat stiffened.

DISPOSABLE ABSORBENT ARTICLE COMPRISING A CORE WITH MULTIPLE LAMINATES

Disposable absorbent articles suitable for providing leakage protection for users that experience relatively small to relatively large discharges of fluids wherein the article comprises a chassis which comprises a primary topsheet; a backsheet; an absorbent core having a front end portion, a central portion, and a rear end portion along its length, the core being disposed between the primary topsheet and the backsheet, and wherein the core comprises 1) a first laminate which includes a first superabsorbent layer disposed onto a first distribution layer and 2) a second laminate which includes a second distribution layer joined to a second superabsorbent layer; wherein the first distribution layer is joined to the second distribution layer in an offset manner along the length of the core such that a central portion of the core is formed from an overlapping joinder of the first and second laminates.

Absorbent article
09889050 · 2018-02-13 · ·

An absorbent article that has an absorber which is disposed in the crotch region and an absorber backsheet which is positioned at the outer direction side of the absorber. At least either one of a front end of the absorber and a rear end of the absorber is disposed in the crotch region. In the front end of the absorber backsheet and the rear end of the absorber backsheet, an end at a side at which the absorber is positioned in the crotch region is disposed outboard of the crotch region in the longitudinal direction.

ABSORBENT ARTICLE WITH MULTI-LAYER FOLDED ABSORBENT CORE

Absorbent laminates and multi-layer, folded absorbent cores comprising the absorbent laminates for use in absorbent articles are presented. Specifically, multi-layer, folded absorbent cores are presented that are formed from an absorbent laminate comprising an absorbent layer between two tissue layers, in which the absorbent core includes a central channel running longitudinally along the core and crenellations profiled along the thickness of the core and providing enhanced liquid distribution across the core surface area or profile and improved liquid absorption into the laminate.

Composite liquid-retentive substrate for a hygiene article
09820897 · 2017-11-21 ·

A composite liquid-retentive substrate for a hygiene article comprises a base layer of first liquid-absorptive material. The base layer having a posterior end and a diametrically opposed anterior end interconnected by an intermediate tapered region. The posterior end has opposing posterior corners and the anterior end has opposing anterior corners. A posterior liquid-flow abutment comprising second absorptive material is disposed substantially around a perimeter of the posterior end. At least one anterior liquid-flow abutment comprising second absorptive material is disposed proximate one of the anterior corners of the anterior end.

METHOD OF MAKING AN ABSORBENT COMPOSITE AND ABSORBENT ARTICLES EMPLOYING THE SAME

A method of making an absorbent composite that includes a first fabric, a second fabric, and particles positioned between the two fabrics and absorbent articles made from the absorbent composite. The particles are secured between the two fabric using adhesive, thermal plastic or combinations thereof. The fabrics are bonded together in a manner that limits particle movement between the fabrics. The bond pattern may define pockets or other shapes. In applications in which the bond pattern forms pockets, the particles may be positioned in the pockets. The particles may be SAP particles or other particles with advantageous properties.

Method of making an absorbent composite and absorbent articles employing the same

A method of making an absorbent composite that includes a first fabric, a second fabric, and particles positioned between the two fabrics and absorbent articles made from the absorbent composite. The particles are secured between the two fabric using adhesive, thermal plastic or combinations thereof. The fabrics are bonded together in a manner that limits particle movement between the fabrics. The bond pattern may define pockets or other shapes. In applications in which the bond pattern forms pockets, the particles may be positioned in the pockets. The particles may be SAP particles or other particles with advantageous properties.

DISPOSABLE ABSORBENT ARTICLE WITH PROFILED ABSORBENT CORE

A disposable absorbent article has a central body defining a first waist end region including a first end edge, a second waist end region spaced longitudinally from the first waist end region and including a second end edge, and a crotch region positioned therebetween. An absorbent core is situated between the end edges, and includes a plurality of elastics incorporated therewith such that the core is substantially laterally contracted in a narrowed region about the elastics. The absorbent core includes at least one end region that is substantially non-elasticized and has a lateral width substantially wider than that of the narrowed region.

Absorbent Article with Dual Core
20170224555 · 2017-08-10 ·

An absorbent article. The absorbent article includes a topsheet having a body contacting surface, a backsheet joined to said topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core has an upper layer and a lower layer.

COMPOSITE LIQUID-RETENTIVE SUBSTRATE FOR A HYGIENE ARTICLE
20170181903 · 2017-06-29 ·

A composite liquid-retentive substrate for a hygiene article comprises a base layer of first liquid-absorptive material. The base layer having a posterior end and a diametrically opposed anterior end interconnected by an intermediate tapered region. The posterior end has opposing posterior corners and the anterior end has opposing anterior corners. A posterior liquid-flow abutment comprising second absorptive material is disposed substantially around a perimeter of the posterior end. At least one anterior liquid-flow abutment comprising second absorptive material is disposed proximate one of the anterior corners of the anterior end.