COMPOSITION COMPRISING ZINC-CONTAINING LAYERED MATERIAL WITHA HIGH RELATIVE ZINC LABILITY

摘要

The present invention relates to a composition comprising an effective amoun t of zinc-containing layered material, an effective amount of a surfactant including a surfactant with an anionic functional group, wherein the zinc- containing layered material has a relative zinc lability of greater than abo ut 15%. The present invention further relates to a composition according to Cla im 1 wherein the composition further comprises an effective amount of a pyrithione or a polyvalent metal salt of a pyrithione.