US 11,850,295 B2
Anhydrous composition comprising a magnesium salt
Zohra Moujahed, Chevilly la Rue (FR); Laure Ramos-Stanbury, Chevilly la Rue (FR); and Geraldine Berthault, Chevilly la Rue (FR)
Assigned to L'OREAL, Paris (FR)
Appl. No. 16/473,939
Filed by L'OREAL, Paris (FR)
PCT Filed Dec. 22, 2017, PCT No. PCT/EP2017/084560
§ 371(c)(1), (2) Date Jun. 26, 2019,
PCT Pub. No. WO2018/122209, PCT Pub. Date Jul. 5, 2018.
Claims priority of application No. 1663497 (FR), filed on Dec. 29, 2016.
Prior Publication US 2019/0350824 A1, Nov. 21, 2019
Int. Cl. A61K 8/19 (2006.01); A61K 8/92 (2006.01); A61K 8/02 (2006.01); A61K 8/04 (2006.01); A61Q 15/00 (2006.01)
CPC A61K 8/19 (2013.01) [A61K 8/0229 (2013.01); A61K 8/046 (2013.01); A61K 8/922 (2013.01); A61Q 15/00 (2013.01)] 20 Claims
 
1. An anhydrous composition,
wherein the composition is in the form of an aerosol composition, comprising:
from 0.3% to 5% by weight of active material of magnesium salt(s) relative to the total weight of the aerosol composition;
from 1% to 30% by weight of at least one hydrocarbon plant oil relative to the total weight of the aerosol composition, wherein the at least one hydrocarbon plant oil is selected from the group consisting of liquid triglycerides of fatty acids containing 4 to 24 carbon atoms, wheatgerm oil, olive oil, sweet almond oil, palm oil, rapeseed oil, coconut oil, cottonseed oil, alfalfa oil, poppy oil, pumpkin oil, marrow oil, blackcurrant oil, evening primrose oil, millet oil, barley oil, quinoa oil, rye oil, safflower oil, candlenut oil, passionflower oil, musk rose oil, sunflower oil, corn oil, soybean oil, grapeseed oil, sesame seed oil, hazelnut oil, apricot oil, macadamia oil, castor oil, avocado oil, caprylic/capric acid triglycerides, jojoba oil, shea butter oil, and mixtures thereof; and
from 1% to 30% by weight of at least one fatty acid ester relative to the total weight of the aerosol composition, wherein the at least one fatty acid ester is chosen from isopropyl palmitate, isopropyl myristate, isonorryl isononanoate and C12-C15 alkyl benzoate, and mixtures thereof, or wherein the composition is in the form of a stick composition, comprising:
from 5% to 25% by weight of active material of magnesium salt(s) relative to the total weight of the stick composition;
from 1% to 30% by weight of at least one hydrocarbon plant oil relative to the total weight of the stick composition. wherein the at least one hydrocarbon plant oil is selected from the group consisting of liquid triglycerides of fatty acids containing 4 to 24 carbon atoms, wheatgerm oil, olive oil, sweet almond oil, palm oil, rapeseed oil, coconut oil, cottonseed oil, alfalfa oil, poppy oil, pumpkin oil, marrow oil, blackcurrant oil, evening primrose oil, millet oil, barley oil, quinoa oil, rye oil, safflower oil, candlenut oil, passionflower oil, musk rose oil, sunflower oil, corn oil, soybean oil, grapeseed oil, sesame seed oil, hazelnut oil, apricot oil, macadamia oil, castor oil, avocado oil, caprylic/capric acid triglycerides, jojoba oil, shea butter oil, and mixtures thereof, and
from 1% to 30% b weight of at least one fatty acid ester relative to the total weight of the stick composition, wherein the at least one fatty acid ester is chosen from isopropyl palmitate, isopropyl myristate, isononyl isononanoate and C12-C15 alkyl benzoate, and mixtures thereof,
wherein the aerosol composition and the stick composition are in the form of a. deodorant,
wherein the aerosol composition and the stick composition are free of aluminum salts or aluminum complexes, and
wherein the at least one hydrocarbon plant oil is/are present in the aerosol composition and the stick composition in an amount ranging from 10% to 90% by weight relative to the total weight amount of oil present, respectively, in the aerosol composition and the stick composition.