| abstract |
A composition for providing controlled release of an active agent includes a dispersant and microcapsules containing the active agent and a stabilizer. The composition contains a relatively low concentration of dispersant and / or microcapsules to avoid adversely affecting the surface treated with the composition. The active substance is preferably a perfume, and the composition provides a controlled release scent as well as controlling malodor when the composition further comprises an optional odor control agent. Stabilizers improve the stability of the microcapsules. A method for providing controlled release of an active agent on a surface includes contacting the surface with a composition containing a dispersant and microcapsules containing the active agent and stabilizer. |