초록

The present invention provides emollient creams composed of sulfur, sodium sulfacetamide and a botanically-derived anti-inflammatory ingredient. The creams are alcohol-free and have a pH at or above 7.0.

대표청구항 ▼

1. An emollient cream composition for application to the skin consisting of:between about 1.0 and 10.0 w/w percent sulfur;between about 5.0 and 15.0 w/w percent anhydrous sodium sulfacetamide;between about 0.1 and 1.0 w/w percent allantoin;water; xanthan gum; disodium EDTA; sodium thiosulfate; methy

1. An emollient cream composition for application to the skin consisting of:between about 1.0 and 10.0 w/w percent sulfur;between about 5.0 and 15.0 w/w percent anhydrous sodium sulfacetamide;between about 0.1 and 1.0 w/w percent allantoin;water; xanthan gum; disodium EDTA; sodium thiosulfate; methyl paraben; propylene glycol; stearic acid; PEG-8 stearate; emulsifying wax; isopropyl myristate; propylene glycol stearate; propyl paraben; fragrance; andan effective amount of sodium hydroxide to maintain a pH at or above 7.0.2. The composition of claim 1, wherein the amount of anhydrous sodium sulfacetamide is about 10.0 w/w percent.3. The composition of claim 1, wherein the amount of sulfur is about 5.0 w/w percent.4. The composition of claim 1, wherein the amount of allantoin is about 0.5 w/w percent.5. The composition of claim 1, wherein sodium hydroxide is in the form of a 10 w/w percent solution and is present in the amount effective to maintain the pH of the composition at between about 7.5 and 7.6.6. The composition of claim 1, wherein sodium hydroxide is in the form of a 10 w/w percent solution and is present in the amount of between about 1.0 to 4.0 w/w percent to maintain the pH of the composition at or above 7.0.7. The composition of claim 1 wherein the composition has a pH of between about 7.5 and 7.6.8. An emollient cream composition consisting of a mixture of:a gum phase of water, sodium sulfacetamide, sulfur, xanthan gum and allantoin;a water phase of water, disodium EDTA, sodium thiosulfate, methyl paraben and propylene glycol;an oil phase of stearic acid, PEG-8 stearate, emulsifying wax, isopropyl myristate, propylene glycol stearate and propyl paraben; andan effective amount of sodium hydroxide to maintain a pH at or above 7.0.9. An emollient cream composition consisting of a mixture of:a gum phase consisting of between about 1.0 and 10.0 w/w percent sulfur, between about 5.0 and 15.0 w/w percent anhydrous sodium sulfacetamide, between about 0.1 and 1.0 w/w percent allantoin, water and a suspending agent;a water phase consisting of water, glycols, preservatives, solvents or combinations thereof;an oil phase consisting of fatty acids, waxes, glycols, surfactants or combinations thereof;optional fragrance; andan effective amount of sodium hydroxide to maintain a pH at or above 7.0.