DISPERSIBLE OR BLOOMING BATH OILS

Composition and Function:

Dispersible bath oils consist of emollient oils and perfume oils, and contain a surfactant selected to emulsify the oils into the water instead of making them spread on the surface. When poured into the bath water, they bloom into a milky cloud. They are sometimes preferred to the floating type because the oils are dispersed uniformly throughout the bath water, providing through contact with the body during the bath. When properly formulated, they leave very little oily slickness or ring in the tub after the water is drained.

The perfumes in such products are generally used at concentrations of 5% to 10%, although higher levels are sometimes used. In modern formulating work, the emollient oils are likely to be mineral or synthetic oils. Sulfonated vegetable oils have also been used, not only to supply emollience, but also to contribute some dispersing action.

Formulation:

Formula B-2
    DISPERSIBLE BATH OIL   %, Weight
A   BRIJ 30   10.0
    Emollients such as ARLAMOL(r) E,

isopropyl esters,

mineral oil.*

  90.0
    Perfume   q.s.
        100.0

Preparation:

Mix ingredients. Filter if necessary.

*Use alone or blended.