2 results about "Antihelminthic Agent" patented technology

The present disclosure provides compositions and methods useful for delivering and encapsulating active agents. The compositions can comprise a polymer and a medium chain triglyceride (MCT) that comprises fatty acids having 6 to 12 carbon atoms. The compositions can encapsulate active agents including an antibacterial, a color compound, a fragrance compound, an active pharmaceutical ingredient (API), an over-the-counter (OTC) ingredient, an antioxidant, a flavinoid, an essential oil, or a combination thereof. In particular, the compositions can encapsulate essential oils. These compositions provide for the gradual and controlled release of active agents, particularly essential oils and can be used in a variety of topical products including insect repellents.

This invention provides a method for preparing and applying a long-acting anthelmintic compound microcapsule. The long-acting anthelmintic compound microcapsule is composed of a component containing an anthelmintic drug, white petrolatum, and pollen microcapsules; the anthelmintic drug content is 10-30 wt% of the total weight. Based on a unique supercritical carbon dioxide mixing process, this invention achieves efficient loading of the anthelmintic agent into the pollen microcapsules under mild conditions. This process further utilizes the porous nature of the microcapsules to achieve sustained release of the anthelmintic agent, thereby effectively prolonging the duration of action. Furthermore, thanks to its micron-sized structure, the microcapsule ensures that the anthelmintic component acts only on the body surface, preventing it from penetrating the skin, thus significantly improving the safety of use.