Abstract: Devices and methods for controlling insects are generally described. Typically, the devices include a fiber web comprising a plurality of glass fibers or other substrate made of non-absorptive material impregnated or otherwise loaded with an insect control composition comprising an active insecticidal species (e.g., a pyrethroid such as Transfluthrin). The devices provide protection against arthropods or other insects over prolonged periods of time. Such devices may be lightweight, low-cost, reusable, and disposable, and can be used for both indoor and outdoor purposes.

Abstract: Insect control devices and associated methods are generally described. In some embodiments, the insect control device includes one or more substrate materials impregnated or otherwise loaded with an active species (e.g., a pyrethroid). In some cases, the device may provide protection against insects over prolonged periods of time.

Abstract: Devices and methods for controlling insects are generally described. Typically, the devices include a fiber web comprising a plurality of glass fibers or other substrate made of non-absorptive material impregnated or otherwise loaded with an insect control composition comprising an active insecticidal species (e.g., a pyrethroid such as Transfluthrin). The devices provide protection against arthropods or other insects over prolonged periods of time. Such devices may be lightweight, low-cost, reusable, and disposable, and can be used for both indoor and outdoor purposes.

Abstract: In one embodiment, the invention relates to a method for rendering a non-metallic substrate stably antimicrobial. The method comprises: (a) contacting the substrate with an antimicrobial surfactant; (b) contacting the substrate with a polymeric binder; and (c) subjecting the substrate, surfactant, and binder to conditions at which the substrate becomes stably antimicrobial. In another embodiment, the invention relates to a substrate into which an antimicrobial surfactant and a binder have penetrated.

Abstract: Insect control devices and associated methods are generally described. In some embodiments, the insect control device includes one or more substrate materials impregnated or otherwise loaded with an active species (e.g., a pyrethroid). In some cases, the device may provide protection against insects over prolonged periods of time.

Abstract: In one embodiment, the invention relates to a method for rendering a non-metallic substrate stably antimicrobial. The method comprises: (a) contacting the substrate with an antimicrobial surfactant; (b) contacting the substrate with a polymeric binder; and (c) subjecting the substrate, surfactant, and binder to conditions at which the substrate becomes stably antimicrobial. In another embodiment, the invention relates to a substrate into which an antimicrobial surfactant and a binder have penetrated.

Abstract: The present invention is directed to providing antimicrobial compositions consisting of a polymeric material and, embedded therein, an antimicrobial compound. The antimicrobial compound contains at least one quaternary ammonium group, at least one hydrocarbon chain comprising a minimum of 10 carbon atoms and a maximum of 24 carbon atoms, and one or more anions to balance the charge of the quaternary ammonium groups. The invention is also directed to a method of making antimicrobial compositions containing an antimicrobial compound embedded in a polymeric material.

Abstract: The present invention is directed to providing antimicrobial compositions consisting of a polymeric material and, embedded therein, an antimicrobial compound. The antimicrobial compound contains at least one quaternary ammonium group, at least one hydrocarbon chain comprising a minimum of 10 carbon atoms and a maximum of 24 carbon atoms, and one or more anions to balance the charge of the quaternary ammonium groups. The invention is also directed to a method of making antimicrobial compositions containing an antimicrobial compound embedded in a polymeric material.

Abstract: A resistor apparatus for containing broken pieces of an overheated resistor body is provided. The resistor apparatus includes a resistor body and a first and second lead wire electrically connected to opposite sides of the core. A gas permeable containment casing substantially encloses the resistor body and is fixed to the lead wires by fasteners, therefore maintaining the containment casing in a position substantially enclosing the resistor body. In the event that the resistor overheats and the resistor body breaks, the containment casing is maintained in a position to contain any pieces of the overheated resistor that break away, while allowing any gasses to escape, therefore preventing explosion of the containment casing and damage to surrounding apparatuses.