摘要:
Phenylethyl benzoate as a cosmetic ingredient for toiletry and cosmetic formulations, particularly as a diluent, solvent and liquid carrier, as well as an emollient additive, is disclosed. Personal care compositions such as sunscreens and antiperspirants comprising phenylethyl benzoate in the amount of from about 0.5% to about 50% by weight of the composition are disclosed.
摘要:
Novel quaternary ammonium compounds are disclosed, as well as methods for their preparation and their use in the treatment of hair, fibers and textiles as softening and conditioning agents. The high substantivity of these novel quaternary ammonium compounds to hair, fibers, and textiles, and their mildness to the skin and eyes, make them well suited for softening and conditioning fibers for applications such as personal care, laundry, and textile use. For example, quaternary ammonium compounds such as N', N', N'''-Triethyl, N',N',N''',N'''-Tetramethyl, N'-[(Polyhydroxypropyl)-φ-hydroxyalkyl], dipropylene triammonium triethosulfate have been prepared. Quaternary ammonium compounds may also include those involving other reactive groups known to those skilled in the art.
摘要:
A novel delivery system for physical, inorganic sunscreens for use in sunscreen preparations is disclosed. One or more inorganic suscreen agents, such as micronized zinc oxide and micronized titanium dioxide, is dispersed in a solid dispension vehicle preferably selected from the group consisting of stearyl benzoate, behenyl benzoate and arachidyl benzoate, to thereby produce a solid dispersion of inorganic sunscreen agents for use in sunscreen preparations. The micronized sunscreens are embedded in a solid product which does not require mixing or regrinding before use. A solid formulation avoids the problems inherent in a fluid emulsion or dispersion, i.e., migration or settling out of the contents, which requires mixing and/or regrinding before use.