ChronoSpheres™ possess some unique characteristics that bring entrapment technology into
the 21st Century. Unlike other entrapment technologies, the micrometric system ChronoSphere™
does not release its load in response to pressure, allowing for true controlled release. The load is released through diffusion or solvent extraction. This mechanism of release insures that materials are delivered in a controlled manner, preventing possible irritation caused by the sudden release of the active.