STRIPED DENTIFRICE STABLE TO COLOR BLEEDING

摘要

A striped dentifrice stable to color bleeding, wherein at least one dentifrice component contains a colorant entrained in a matrix of synthetic wax particles having a melting point range as measured by DSC is between about 40 DEG C and about 135 DEG C and the peak endotherm temperature is at least about 65 DEG C, whereby on storage no off-taste is detected in the dentifrice nor is there any observable colorant bleeding into any other dentifrice component.