| abstract |
The present invention relates to a stable dispersion composition containing zinc pyrithione, which uses a cellulose-type compound or an anionic resin that enhances the dispersing effect of zinc pyrithione as a dispersant, and in particular a cationic surfactant as a stabilizer. Re-agglomeration is significantly improved at low viscosity due to proper mixing, and it has a storage stability of more than 50 days, has a uniform and consistent particle distribution, and maintains a stable dispersion state, so it is easy to apply to anti-dandruff shampoo. |