Cosmetic compositions of the oil-in-water emulsion type

Drug – bio-affecting and body treating compositions – Live skin colorant containing

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Details

514772, 514776, 514784, A61K 7021, A61K 4700

Patent

active

045072795

ABSTRACT:
This invention relates to a cosmetic composition of the oil-in-water type comprising an oily substance having no free carboxyl group, water, and an emulsifier composed of either a combination of a basic polypeptide and a higher fatty acid or a salt (soap) formed from these compounds. This cosmetic composition using such an emulsifier derived from naturally occurring materials causes no irritation to the skin, as contrasted with cosmetic compositions using synthetic emulsifiers. In addition, it shows excellent emulsion stability and storage stability, gives an agreeable feeling, and presents an attractive appearance (fine texture and good gloss).

REFERENCES:
patent: 4115548 (1978-09-01), Marsh et al.
patent: 4183917 (1980-01-01), Iwao et al.

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