摘要:
A flexible, absorbent, thermoplastic foam comprises at least a thermoplastic base resin and fibers. The incorporation of fibers into the thermoplastic base foam structure can result in a foam which exhibits improved absorbent properties such as high fluid capillary action and improved fluid movement from cell to cell within the foam, while maintaining sufficient integrity and flexibility for specific applications. In some aspects, the use of fiber having high surface energy can increase the overall surface energy of the foam, which in turn can further enhance absorbent properties.
摘要:
A health care information system includes an information database and a pharmacy module. The information database is adapted to store a record for a patient including patient context data. The pharmacy module is adapted to receive a pharmacy order for the patient, retrieve the patient context data from the record in the information database, and determine at least one recommended parameter for the pharmacy order based on the patient context data. A method for determining pharmacy order parameters in a health care information system includes storing a record for a patient including patient context data. A pharmacy order is received for the patient. The patient context data is retrieved from the record in the information database. At least one recommended parameter for the pharmacy order is determined based on the patient context data.
摘要:
A hybrid absorbent foam includes an integrated hybrid foam layer having an open surface, a closed surface, and a foam body extending between the open and closed surfaces. The integrated hybrid foam layer has an open-cell content of at least 50%, while the closed surface provides a barrier to aqueous liquids. The integrated hybrid foam layer is formed as a single layer, and has a substantially uniform polymer composition throughout its thickness. The integrated hybrid foam layer combines the functions of liquid absorbency, retention, and barrier into a single layer, and is useful in a wide variety of absorbent articles.
摘要:
An absorbent structure expands to a greater extent along one surface than along an opposite surface when in the presence of a liquid. The absorbent structure may include a single layer, or two or more layers intimately bonded to one another. When in the presence of a liquid, the more expandable surface causes an increase in concavity in the X-Y plane of the structure, with the concavity being in the direction of the less expandable surface. One or both surfaces can be treated to adjust the respective level of expandability. By inducing a formed shape upon hydration swelling, a trough shape can be generated to facilitate absorbent properties, containment, and fit. The invention includes absorbent articles having such an absorbent structure incorporated therein.
摘要:
A low density, flexible, resilient, absorbent open-cell thermoplastic foam includes a combination of thermoplastic elastomer, ethylene ionomer, stiff polymer, and surfactant selected to provide various advantageous properties. The foam is useful in personal care absorbent articles, medical absorbent articles, absorbent wiping articles, and a variety of other applications.
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.
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.
摘要:
A method making an elastic nonwoven composite that contains an elastic film laminated to one or more nonwoven web materials is provided. The method includes forming an elastic film from a polymer composition and passing the film and a nonwoven web material, the nonwoven material having a basis weight from about 5 gsm to about 30 gsm, through a nip formed by at least one patterned roll. The patterned roll includes raised bonding elements repeating in the machine direction, the elements being spaced in the machine direction by less than about 760 micrometers. At the nip, the film and the nonwoven web material are concurrently melt fused while the film is under tension at a stretch ratio of about 1.5 or more in the machine direction.
摘要:
A rack system is disclosed that includes a mounting bracket that is operable to couple a rail to a post having either of two possible configurations. The mounting bracket includes a pair of hooks. The hooks are sized to couple the mounting bracket to a post having square apertures. The hooks of the mounting bracket are coupled to a spring. When the mounting bracket is coupled to a post having round holes, the placement of the bracket against the posts causes the hooks to recede, thereby allowing the mounting holes of the mounting bracket to be directly adjacent to the holes of the post.