A61F2013/530233

ABSORBENT ARTICLE WITH CONFORMING FEATURES

A disposable absorbent article is described herein. The disposable absorbent article includes a topsheet, a backsheet, and an absorbent system disposed between the topsheet and the backsheet. At least a portion of the has a plurality of conforming features such that the absorbent article has a blot residual value of less than 30 mg and a bending stiffness of less than 12.

ABSORBENT ARTICLE WITH CONFORMING FEATURES

A disposable absorbent article has a topsheet; a backsheet; an absorbent core disposed between the topsheet and the backsheet; and a first plurality of conforming features in at least the absorbent core or a combination of the absorbent core and the topsheet. At least a portion of the are depressions, wherein the depressions have a depression centerline bisecting a length and/or width of the depression. A first strut forms a first sidewall of the depression opposite a second sidewall of the depression formed by a second strut, wherein neither of the first strut nor the second strut extend longitudinally and/or laterally beyond the depression centerline by more than 0.75 mm.

Absorbent layer for an absorbent article
11911246 · 2024-02-27 · ·

A fluid management layer having an integrated, carded, nonwoven is described. The fluid management layer has a basis weight of between about 115 grams per square meter (gsm) and about 200 gsm; a plurality of absorbent fibers; a plurality of stiffening fibers; and a plurality of resilient fibers. The absorbent fibers make up from about 20 percent to about 60 percent by weight of the fluid management layer. The stiffening fibers have a dtex of between 4 and 10, and the resilient fibers have a dtex of between 3 and 12.

Absorbent article with conforming features

A disposable absorbent article has a topsheet; a backsheet; an absorbent core disposed between the topsheet and the backsheet; and a first plurality of conforming features in at least the absorbent core or a combination of the absorbent core and the topsheet. At least a portion of the are depressions, wherein the depressions have a depression centerline bisecting a length and/or width of the depression. A first strut forms a first sidewall of the depression opposite a second sidewall of the depression formed by a second strut, wherein neither of the first strut nor the second strut extend longitudinally and/or laterally beyond the depression centerline by more than 0.75 mm.

Porous Polyester Material
20190343978 · 2019-11-14 ·

A polymeric material that includes a thermoplastic composition containing a continuous phase that includes a polyester and a copolyetherester elastomer is provided. The copolyetherester elastomer is dispersed within the continuous phase in the form of discrete domains. A porous network is defined within the thermoplastic composition that includes a plurality of nanopores.

Polymeric Material

A polymeric material that includes a thermoplastic composition containing a continuous phase that includes a matrix polymer and a siloxane component is provided. The siloxane component contains an ultrahigh molecular weight siloxane polymer that is dispersed within the continuous phase in the form of discrete domains. A porous network is defined within the thermoplastic composition that includes a plurality of nanopores.

Absorbent body and absorbent article containing said absorbent body

An object of the present disclosure is to provide an absorbent body that is both soft and resistant to twisting. The absorbent body of the present disclosure is as follows. An absorbent body for an absorbent article includes thermoplastic resin fibers and cellulose-based water-absorbing fibers, at least some of the thermoplastic resin fibers have a first section 6 exposed on a surface of the liquid-permeable layer side of the absorbent body, a second section 6 exposed on a surface of the liquid-impermeable layer side of the absorbent body and a joint section 6 connecting the first section 6 and second section 6, and the tensile strength in a thickness direction of the absorbent body is 100 Pa or greater.

ABSORBENT LAYER FOR AN ABSORBENT ARTICLE
20240156651 · 2024-05-16 ·

A fluid management layer having an integrated, carded, nonwoven is described. The fluid management layer has a basis weight of between about 115 grams per square meter (gsm) and about 200 gsm; a plurality of absorbent fibers; a plurality of stiffening fibers; and a plurality of resilient fibers. The absorbent fibers make up from about 20 percent to about 60 percent by weight of the fluid management layer. The stiffening fibers have a dtex of between 4 and 10, and the resilient fibers have a dtex of between 3 and 12.

Absorbent Web for Surge Protection in Absorbent Articles
20240156653 · 2024-05-16 ·

Nonwoven webs having excellent fluid handling characteristics are disclosed. The nonwoven webs are made from a combination of binder fibers and structure fibers. The structure fibers are made from multicomponent, hollow fibers. The structure fibers include first polymer component zones that alternate with second polymer component zones around the circumference of the fiber. The first polymer component zone is made from a polymer having a lower melting temperature than the polymer contained in the second polymer component zone. In this manner, the fibers have a three-dimensional conformation that produces significant void volume within the nonwoven web.

IMPROVED ACQUISITION DISTRIBUTION LAMINATE

The present invention relates to a nonwoven acquisition distribution layer comprising: a) layered carded webs wherein the first layer comprises a carded web with high denier fibers wherein the denier is greater than about 5 d and a second layer comprising a carded web with low denier fibers wherein the denier is less than about 5 d and is positioned just below and in direct contact with the first layer; and b) a deflection layer comprising a fibrous nonwoven web wherein the fibrous nonwoven web has at least one component comprising meltblown, said meltblown having a basis weight of from about 15 gsm to about 50 gsm and having an air permeability of from about 45 ft.sup.3/min/ft.sup.2 to about 350 ft.sup.3/min/ft.sup.2; and wherein the deflection layer is positioned just below and in direct contact with said second layer of said layered carded web.