US 12,239,209 B2
System for dispensing a cosmetic product
Henri Samain, Chevilly Larue (FR); Franck Giron, Chevilly Larue (FR); and Guillaume Kergosien, Chevilly Larue (FR)
Assigned to L'OREAL, Paris (FR)
Filed by L'OREAL, Paris (FR)
Filed on Feb. 8, 2022, as Appl. No. 17/666,846.
Application 17/666,846 is a continuation of application No. 16/306,408, granted, now 11,291,287, previously published as PCT/EP2017/063508, filed on Jun. 2, 2017.
Claims priority of application No. 1655053 (FR), filed on Jun. 2, 2016.
Prior Publication US 2022/0160108 A1, May 26, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A45D 40/24 (2006.01); A45D 34/00 (2006.01); A45D 34/04 (2006.01); A45D 44/00 (2006.01); A61K 8/19 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61Q 1/02 (2006.01); A61Q 19/00 (2006.01)
CPC A45D 40/24 (2013.01) [A45D 34/04 (2013.01); A45D 44/005 (2013.01); A61K 8/19 (2013.01); A61K 8/731 (2013.01); A61K 8/81 (2013.01); A61Q 1/02 (2013.01); A61Q 19/00 (2013.01); A45D 2034/005 (2013.01); A45D 2200/058 (2013.01); A61K 2800/10 (2013.01); A61K 2800/48 (2013.01); A61K 2800/882 (2013.01)] 12 Claims
 
1. A system for dispensing a perfumed product comprising a dispenser that receives a plurality of cartridges each containing a base product containing at least one odorous compound, respectively, the base products containing at least one odorous compound each comprising a composition containing at least one alcohol and at least one cellulose derivative obtained by reacting basified cellulose with propylene oxide or ethylene oxide, the base products containing at least one odorous compound having each at least 80% by mass of alcohol, a first base product and a second base product each containing at least one odorous compound, the odorous compound of at least two of the base products being different than the odorous compound from each other, the dispenser making it possible to deliver the base products in adjustable proportions to vary the olfactory note of the perfumed product depending on the proportions of base products in the perfumed product.