摘要:
An absorbent article has a longitudinal direction, a transverse direction, a first major surface which forms a body-facing surface of the absorbent article, and a second major surface disposed distally from the first major surface which forms a garment-facing surface of the absorbent article. The article includes an absorbent core positioned between the first major surface and the second major surface. The article also includes at least one heat-activatable expandable structure. The at least one heat-activatable expandable structure is disposed on or below the first major surface. Application of heat to the heat-activatable expandable structure causes the heat-activatable expandable barrier structure to form distinctive designs, barriers and/or channels.
摘要:
An absorbent article has a longitudinal direction, a transverse direction, a first major surface which forms a body-facing surface of the absorbent article, and a second major surface disposed distally from the first major surface which forms a garment-facing surface of the absorbent article. The article includes an absorbent core positioned between the first major surface and the second major surface. The article also includes at least one heat-activatable expandable structure. The at least one heat-activatable expandable structure is disposed on or below the first major surface. Application of heat to the heat-activatable expandable structure causes the heat-activatable expandable barrier structure to form distinctive designs, barriers and/or channels.
摘要:
A printed nonwoven web having improved oil crockfastness when an ink composition is applied to an outer surface of the nonwoven is generally disclosed. For example, an ink composition that has improved resistance to rub off of the web, even if the ink composition contacts an oily substance (e.g., baby oil, lotion, etc.), can be printed on a surface of the web. The nonwoven web can be a layer in a laminate having at least a film layer and the nonwoven web layer. For example, the printed laminate can be used as the outercover of an absorbent article.
摘要:
A printed nonwoven web having improved oil crockfastness when an ink composition is applied to an outer surface of the nonwoven is generally disclosed. For example, an ink composition that has improved resistance to rub off of the web, even if the ink composition contacts an oily substance (e.g., baby oil, lotion, etc.), can be printed on a surface of the web. The nonwoven web can be a layer in a laminate having at least a film layer and the nonwoven web layer. For example, the printed laminate can be used as the outercover of an absorbent article.
摘要:
As disclosed herein, an article defining a visible surface includes a sheet material, an ink composition overlaying the sheet material, and a softening agent overlaying the ink composition, wherein the ink composition is positioned between the sheet material and the softening agent. For example, the softening agent may be selected from the group consisting of erucamide, cetyl 2-ethylhexanone, ethylhexyl stearate, ethylhexyl hydroxyetarate, perfluorinated dimethicone, and so forth. The articles have reduced static coefficient of friction and maintain oil Crockfastness.
摘要:
A multilayer material suitable for use as a cover or topsheet for personal care absorbent articles such as diapers, sanitary pads, adult incontinence garments, training pants and the like having a top layer and a bottom, where the top layer forms a plurality of apertures and contacts the bottom layer in land areas disposed between the apertures. The bottom layer has a permeability substantially equivalent to, or higher than, the top layer.
摘要:
An antimicrobial composition that contains an antimicrobial agent and a sugar alcohol is provided. The sugar alcohol is more generally more biocompatible and biodegradable than the antimicrobial agent. In addition, without intending to be limited by theory, it is believed that sugar alcohols increase the attraction of the antimicrobial agent to microorganisms (e.g., the cytoplasmic membrane of bacteria). Because a greater percentage of the antimicrobial agent molecules are brought into contact with the microorganisms, the efficiency of growth inhibition is increased. Thus, the antimicrobial composition provides good efficacy without the need for high levels of an antimicrobial agent.
摘要:
An oxidizing anti-microbial treatment and products containing such treatment are described. The treatment involves, in part, preparing a substrate to accept an attachment of charged moieties, and a number of stabilized peroxide compounds on at least part of a surface of said substrate. When microbes, such as bacteria, having a net charge opposite to that of the charged moieties come in close proximity to the treated substrate surface, peroxide molecules from the substrate are activated and released to kill the microbes.
摘要:
As described herein, an abrasion resistant nonwoven fabric includes fibers having an external surface covered with a treatment selected from the group consisting of organosilicone compounds applied by plasma treatment in inert gas without the presence of oxygen and acrylic monomers having a Tg greater than or equal to 20 degrees C. applied onto the nonwoven fabric and subsequently surface grafted and crosslinked via exposure to plasma glow discharge or e-beam without the presence of oxygen. The treated fabrics demonstrate improved abrasion resistance over untreated fabrics.
摘要:
A soft, flexible, low-density, open-cell, thermoplastic, absorbent foam formed from a foam polymer formula including a balanced amount of a plasticizing agent and a surfactant in combination with a base resin. Thermoplastic elastomers can be added to the foam polymer formula to improve softness, flexibility, elasticity, and resiliency of the resulting foam. The surfactant may be either a single surfactant or a multi-surfactant system. The foam possesses a number of qualities, such as softness and strength, which render the foam particularly suitable for use in a variety of personal care products, medical products, and the like.