Aqueous cosmetic composition comprising alkylcellulose

A cosmetic composition comprising, in a physiologically acceptable medium:

• at least 5% by weight of water;
• at least alkylcellulose, the alkyl residue of which comprises between 1 and 6 carbon atoms;
• at least a first nonvolatile oil chosen from silicone oils and/or fluoro oils;
• and
• at least a second hydrocarbon-based nonvolatile oil, chosen from:
• C10-C26 alcohols;
• optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol;
• esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids.

A cosmetic process for making up and/or caring for the skin and/or the lips, comprising at least one step that consists in applying to the skin and/or the lips at least one composition comprising, in a physiologically acceptable medium:

• at least 5% by weight of water;
• at least alkylcellulose, the alkyl residue of which comprises between 1 and 6 carbon atoms;
• at least a first nonvolatile oil chosen from silicone oils and/or fluoro oils;
• and
• at least a second hydrocarbon-based nonvolatile oil, chosen from:
• C10-C26 alcohols;
• optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol;
• esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids.

A cosmetic process for making up and/or caring for the lips, comprising at least one step that consists in applying to the lips at least one cosmetic composition comprising, in a physiologically acceptable medium:

• at least water;
• at least alkylcellulose, the alkyl residue of which comprises between 1 and 6 carbon atoms;
• at least a first nonvolatile oil chosen from silicone oils and/or fluoro oils;
• and
• at least a second hydrocarbon-based nonvolatile oil, chosen from:
• C10-C26 alcohols;
• optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol;
• esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids.

A process for preparing a composition comprising, in a physiologically acceptable medium:

• at least 5% by weight of water;
• at least alkylcellulose, the alkyl residue of which comprises between 1 and 6 carbon atoms;
• at least a first nonvolatile oil chosen from silicone oils and/or fluoro oils;
• and
• at least a second hydrocarbon-based nonvolatile oil, chosen from:
• C10-C26 alcohols;
• optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol;
• esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids, wherein the alkylcellulose is used therein in the form of a stable aqueous dispersion.