Patent classifications
A61F2013/5307
ABSORBENT ARTICLES WITH CHANNELS
- Donald Carroll Roe ,
- Kathy Quinlan Ames-Ooten ,
- Blanca Arizti ,
- Julia Boesel ,
- Aniruddha CHATTERJEE ,
- Nelson Edward Greening, II ,
- Sharon Irene Grenberg ,
- Carsten Heinrich Kreuzer ,
- Cornelia Beate Martynus ,
- Marie Brigid O'Reilly ,
- Rodrigo Rosati ,
- Saundra Sautter ,
- Beate Simon ,
- Lutz Stelzig ,
- Rachel Eden Walther
The present disclosure is directed, in part, to an absorbent article comprising a liquid management system (LMS) and an absorbent core disposed at least partially intermediate a topsheet and a backsheet. The LMS defines one or more channels therein. The one or more channels of the LMS may at least partially overlap or not overlap with channels defined in the absorbent core.
ABSORBENT ARTICLES HAVING CHANNEL-FORMING AREAS AND WETNESS INDICATOR
An absorbent article comprising an absorbent core having at least two longitudinally extending channel-forming areas and a wetness indicator. The core wrap comprises a top side and a bottom side, which are attached to each other through areas substantially free of absorbent material, so that when the absorbent material swells upon absorption of a liquid the core wrap forms channels along these areas substantially free of absorbent material. The wetness indicator is placed between the channel-forming areas or between at least one channel-forming area and at least one longitudinally extending side edge of the article, as seen for the exterior of the article.
ABSORBENT ARTICLE
An absorbent article includes an absorbent core. The absorbent core includes an absorbent component enclosed by a core cover. The absorbent component includes a coherent area having an extension of the absorbent article and having an extension in the transverse direction over a full width of the absorbent component, the coherent area having a front edge and a back edge. The absorbent component includes high density areas of absorbent material alternating with low density areas of absorbent material. The high density areas and the low density areas extending in the longitudinal direction of the absorbent article in the front portion and/or in the crotch portion of the absorbent article. The back portion of the absorbent article includes a conformance zone comprising absorbent material. The coherent area and the conformance zone are separated by an area substantially free from absorbent material.
PROCESS FOR FORMING COMPOSITE ABSORBENT MATERIAL AND COMPOSITE ABSORBENT MATERIAL MADE BY THE PROCESS
A process for forming a composite absorbent structure by advancing a nonwoven web including from 20% to 100% by weight of superabsorbent fibers. Superabsorbent particles may be distributed to the nonwoven web and at least some of the superabsorbent particles may be drawn into void spaces of the nonwoven web to form the composite absorbent structure. The composite absorbent structure may include a nonwoven web comprising from 20% to 100% by weight of superabsorbent fibers, and the superabsorbent particles may be distributed heterogeneously into void spaces within the nonwoven web. The composite absorbent structure may be used in an absorbent article.
DISPOSABLE ABSORBENT ARTICLE
A disposable absorbent article is provided having an absorbent core located in a chassis and including absorbent particulate polymer material defining at least one cavity. The absorbent core may be substantially cellulose free or comprise a combination of particulate absorbent polymer material and wood pulp. Methods for making such an absorbent core and corresponding disposable absorbent article are also disclosed.
ABSORBENT CORE WITH NONWOVEN WEB(S) COMPRISING SUPERABSORBENT FIBERS
An absorbent core including one or more nonwoven webs with superabsorbent fibers. The superabsorbent fibers may include one or more surfactants. The one or more nonwoven webs have an amount of extractables of less than 20 weight-%, and/or an amount of titratable soluble of less than 20%. The nonwoven webs have a capacity of at least 7 g/g. The absorbent core may be used in an absorbent article.
ABSORBENT ARTICLE
An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article.
Absorbent article with a fluid entangled body facing material including a plurality of projections
An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article. In one example, the article can include an outer cover, a body facing material, and an absorbent body. The body facing material can include a plurality of projections with a land area disposed between the plurality of projections, wherein the land area has an open area greater than about 10% open area in a chosen area.
Absorbent articles with channels
- Donald Carroll Roe ,
- Kathy Quinlan Ames-Ooten ,
- Blanca Arizti ,
- Julia Boesel ,
- Aniruddha CHATTERJEE ,
- Nelson Edward Greening, II ,
- Sharon Irene Grenberg ,
- Carsten Heinrich Kreuzer ,
- Cornelia Beate Martynus ,
- Marie Brigid O'Reilly ,
- Rodrigo Rosati ,
- Sandra Sautter ,
- Beate Simon ,
- Lutz Stelzig ,
- Rachael Eden WALTHER
The present disclosure is directed, in part, to an absorbent article comprising a liquid management system (LMS) and an absorbent core disposed at least partially intermediate a topsheet and a backsheet. The LMS defines one or more channels therein. The one or more channels of the LMS may at least partially overlap or not overlap with channels defined in the absorbent core.
ABSORBENT ARTICLE COMPRISING A MULTI-LAYER CUSHION LAYER
An absorbent article comprises a liquid-permeable topsheet, a liquid-impermeable backsheet, an absorbent core and a cushion layer between the absorbent core and the backsheet. The cushion layer comprises at least two sub-layers. The sub-layers advantageously have different widths or are bonded to each other by one or more longitudinally-extending attachment areas.