Abstract: Described herein are polymeric composites that can include a kaolin filler dispersed within a thermoplastic polymer matrix. The kaolin filler can exhibit an aspect ratio of from 20 to 50, as measured by laser scattering, a mean particle size of from 0.75 microns to 2 microns e.s.d., as measured by Sedigraph, or a combination thereof. In some embodiments, the kaolin filler exhibits a ratio of aspect ratio to mean particle size ranges from 4 to 5, as measured by laser scattering. In some embodiments, less than 30% by weight of the kaolin filler exhibits a particle size of less than 0.5 microns e.s.d., as measured by Sedigraph. The composites can exhibit improved mechanical properties such as flexural strength, tensile strength, and heat deflection temperature. The composites can be used to form articles, for example, by thermoforming.

Abstract: Described herein are polymeric composites that can include a kaolin filler dispersed within a thermoplastic polymer matrix. The kaolin filler can exhibit an aspect ratio of from 20 to 50, as measured by laser scattering, a mean particle size of from 0.75 microns to 2 microns e.s.d., as measured by Sedigraph, or a combination thereof. In some embodiments, the kaolin filler exhibits a ratio of aspect ratio to mean particle size ranges from 4 to 5, as measured by laser scattering. In some embodiments, less than 30% by weight of the kaolin filler exhibits a particle size of less than 0.5 microns e.s.d., as measured by Sedigraph. The composites can exhibit improved mechanical properties such as flexural strength, tensile strength, and heat deflection temperature. The composites can be used to form articles, for example, by thermoforming.

Abstract: Implantable and/or insertable devices having a near-IR fluorescing material that allows the device to be visualized through a patient's skin. Also described herein are apparatuses for imaging devices having a near-IR fluorescing material, and methods of imaging devices having a near-IR fluorescing material from within the body, including methods of modifying an implanted device having near-IR fluorescing material.

Abstract: Implantable and/or insertable devices having a near-IR fluorescing material that allows the device to be visualized through a patient's skin. Also described herein are apparatuses for imaging devices having a near-IR fluorescing material, and methods of imaging devices having a near-IR fluorescing material from within the body, including methods of modifying an implanted device having near-IR fluorescing material.

Abstract: The present invention relates to a novel vascular access port for administering chemotherapeutics and the like that are subintimally implanted and attached to the fascia. By inclusion of one or more UV fluorescing polymers in the port a healthcare worker can shine a UV light in the area of the port and use the fluorescing polymer to find the injection site.