Cosmetic composition, useful for washing/cleaning body or conditioning hair, comprises hydrophobically modified celluloses that have hydrophobic groups and comprise main chain constituted by nonionic cellulose ether, and vegetable oil
Cosmetic composition comprises hydrophobically modified celluloses having hydrophobic groups (greater than 0.6 wt.%), and vegetable oil, where: the celluloses comprise a main chain constituted by a nonionic cellulose ether on which hydrophobic groups are provided； and the hydrophobic groups comprise (1) 3-alkoxy-2-hydroxy group (3-6C alkyl) in which the fragment alkoxy is linear or branched and comprises 5-30C, preferably 3-alkoxy-2-hydroxypropyl group and/or (2) 9-30C (preferably 12-18C) alkyl and 6-30C aryl, arylalkyl and alkylaryl groups. Cosmetic composition comprises hydrophobically modified celluloses having hydrophobic groups (greater than 0.6 wt.%), and vegetable oil, where: the celluloses comprise a main chain constituted by a nonionic cellulose ether on which hydrophobic groups are provided； the hydrophobic groups comprise (1) 3-alkoxy-2-hydroxy group (3-6C alkyl) in which the fragment alkoxy is linear or branched and comprises 5-30C, preferably 3-alkoxy-2-hydroxypropyl group and/or (2) 9-30C (preferably 12-18C) alkyl and 6-30C aryl, arylalkyl and alkylaryl groups； and the hydrophobically modified celluloses does not comprise 3-8C non alkoxylated alkyl group. An independent claim is included for conditioning hair or washing/cleaning body, comprising applying the composition on the keratinous material and then rinsing.La présente invention concerne une composition cosmétique de nettoyage du corps ou de conditionnement des cheveux comprenant une ou plusieurs celluloses hydrophobiquement modifiées ayant une teneur en groupe(s) hydrophobe(s) supérieure à 0,6 % en poids, par rapport au poids total de la cellulose hydrophobiquement modifiée, et une ou plusieurs huiles végétales, par rapport au poids total de la composition, ladite ou lesdites celluloses hydrophobiquement modifiées comportant une chaîne principale constituée par un éther de cellulose non ionique sur laquelle est ou sont fixé(s) un ou plusieurs groupes hydrophobes choisis parmi : 1) les groupes 3-
