摘要:
An absorbent article comprising at least one topsheet; a liquid impervious backsheet joined with the topsheet; an absorbent core interposed between the topsheet and backsheet; and a slow recovery elastomer. The slow recovery elastomer exhibits a normalized unload force at 37° C. of greater than about 0.04N and at least about 20% post elongation strain at 22° C. after 15 seconds of recovery.
摘要:
An absorbent article may comprise a topsheet, a backsheet joined with the topsheet, an absorbent core interposed between the topsheet and backsheet; and one or more article elements selected from the group consisting of an anal cuff, an elasticized topsheet, a fastening system, a leg cuff, a waist elastic feature, a side panel, an ear, and combinations thereof. The article elements may comprise a slow recovery stretch laminate exhibiting an unload force at 37° C. of about 0.16 N/(g/m) or greater and a percent of initial strain after 15 seconds of recovery at 22° C. of about 10% or greater.
摘要:
A non-tacky adhesive fastening system may comprise an engaging member having an engaging surface with a non-tacky adherent disposed thereon and a receiving member having a receiving surface with a non-tacky adherend disposed thereon. The non-tacky adherent may be pre-engaged to the non-tacky adherend. The non-tacky adhesive fastening system, after aging, exhibits a T-Peel of less than about 12 N/inch and is refastenable.
摘要:
Non-tacky adhesive fastening systems are disclosed, which systems include non-tacky patterned adhesive systems and non-tacky three-dimensional adhesive systems. In a non-tacky adhesive fastening system, an engaging member including a non-tacky adherent is engageable with a receiving member including a non-tacky adherend. In a non-tacky patterned adhesive system, at least one of the engaging member and receiving member has the adherent/adherend disposed thereon in a patterned fashion. In a non-tacky three-dimensional adhesive system, at least one of the engaging member and receiving member includes a plurality of projections, thereby forming at least one three-dimensional adhesive surface. The non-tacky adhesive fastening systems exhibit advantageous peel characteristics and exhibit an increased resistance to contamination. The non-tacky adhesive fastening systems can be included in absorbent articles such as diapers and other consumer goods.
摘要:
The invention relates to a process for producing a water-absorbing material by coating water-absorbing polymer particles with a film-forming polyurethane and pyrogenic silica and heat treating the coated particles. The invention further relates to the water-absorbing material obtainable according to the process of the invention. The water-absorbing material has improved wicking ability (FHA) and fixed swell rate (FSR).
摘要:
The invention relates to a process for producing a water-absorbing material by coating water-absorbing polymer particles with a film-forming polyurethane and silica, heat treating the coated particles and coating the heat-treated particles with pyrogenic hydrophilic silica. The invention further relates to the water-absorbing material obtainable according to the process of the invention. The water-absorbing material has improved wicking ability (FHA) and core shell saline flow conductivity (CS-SFC).
摘要:
A disposable absorbent article suitable for receiving and containing bodily exudates of a wearer where the article includes a front waist region, a back waist region and a crotch region disposed between the front and back waist regions, each region having both an interior surface and an exterior surface and wherein the article further includes a sensor comprising a material selected from the group consisting of thermochromic inks, thermochromic dyes, thermochromic liquid crystalline materials, and combinations thereof such that the sensor is fastened to an interior surface of any one of the regions.
摘要:
The invention relates to a process for producing a water-absorbing material by coating water-absorbing polymer particles with a film-forming polyurethane and silica, heat treating the coated particles and coating the heat-treated particles with pyrogenic hydrophilic silica. The invention further relates to the water-absorbing material obtainable according to the process of the invention. The water-absorbing material has improved wicking ability (FHA) and core shell saline flow conductivity (CS-SFC).
摘要:
An absorbent layer containing water-absorbing polymeric particles that are surface-treated and that are immobilized by a matrix, formed from a thermoplastic adhesive component, including a thermoplastic polymers and a specific plasticizer, and being free of low weight average molecular weight (e.g. below 1000, or below 2000 or even below 3000 g/mole) tackifiers and plasticizers. The absorbent articles may for example be adult incontinence articles, infant (e.g. baby, toddler) diapers, including training pants, and feminine hygiene articles, such as sanitary napkins.
摘要:
A wetness event counter, which can be utilized in a disposable absorbent article, has at least one indicating member. The indicating member can provide a first indication to a caregiver for a first wetness event and a second indication, which is different from the first indication, to a caregiver upon a second wetness event.