Cosmetic composition containing a diaminoalkane as an odorless alkalifying agent
AssigneeL'oreal
InventorsHenri Samain, Claude Dubief, Jean Cotteret
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Abstract
A cosmetic composition for treatment of human keratinous organs is na aqueous medium having a pH ranging from 5 to 12.5 and contains (a) as an active agent a reducing agent, a dyeing agent or an oxidizing agent and (b) a diaminoalkane which combats or reduces residual unpleasant odor of human keratinous organs treated with the active agent.
Claims7
A cosmetic composition for treatment of human keratinous organs comprising, in an aqueous medium having a pH ranging from 5 to 12.5 and being suitable for application to said human keratinous organs, (a) an active agent selected from the group consisting of a reducing agent, a dyeing agent and an oxidizing agent, and (b) at least one diaminoalkane having the formula ##STR3## wherein R represents propylene optionally substituted by hydroxyl or C.sub.1 -C.sub.4 alkyl,
- R.sub.1, R.sub.2, R.sub.3 and R.sub.4, each independently, represent hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 hydroxyalkyl, said diaminoalkane being present in an amount ranging from 3.7 to 12%, based on the weight of the total composition.
Dependencies are inferred from the claim text.