Device comprising a liquid lipstick composition in the form of an inverse emulsion, and a porous application member

Abstract

The present invention relates to an application device comprising: a container ( 3; 110 ); a composition for making up and/or caring for the lips (P), stored in the container, which is in the form of a liquid emulsion comprising: at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils; at least one film-forming agent; at least 10% by weight of water relative to the total weight of the composition; an application member which has a porous application surface ( 14; 120 ). It also relates to a process for making up and/or caring for the lips, wherein the above mentioned composition is applied to the lips.

1 . Application device comprising:
 a container;   a composition for making up and/or caring for the lips (P), stored in the container, which is in the form of a liquid emulsion comprising:   a) at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils;   b) at least one film-forming agent;   c) at least 10% by weight of water relative to the total weight of the composition; and   an application member which has a porous application surface ( 14 ;  120 ).   
     
     
         2 . The device of  claim 1 , wherein the non-volatile oil(s) is (are) chosen from non-volatile silicone oils, which may or may not be phenylated, non-volatile fluoro oils, polar or non-polar non-volatile hydrocarbon-based oils, or mixtures thereof; and preferably from non-volatile silicone oils, which are more particularly phenylated, and polar non-volatile hydrocarbon-based oils, and also mixtures thereof. 
     
     
         3 . The device of  claim 1 , wherein the content of non-volatile oil(s) is between 10% and 30% by weight relative to the weight of the composition. 
     
     
         4 . The device of  claim 1 , wherein the composition comprises at least one film-forming agent chosen from synthetic polymers, of polycondensate type or of radical type; silicone resins; alkylcelluloses; and combinations thereof. 
     
     
         5 . The device of  claim 4 , wherein the composition comprises a vinyl polymer containing at least one carbosiloxane dendrimer-based unit has a molecular side chain containing a carbosiloxane dendrimer structure, and is the product of polymerization of:
 (A) from 0 to 99.9 parts by weight of a vinyl monomer; and   (B) from 100 to 0.1 parts by weight of a carbosiloxane dendrimer of formula (I) below:   
       
         
           
           
               
               
           
         
         in which:
 R 1  represents an aryl group containing from 5 to 10 carbon atoms or an alkyl group containing from 1 to 10 carbon atoms; 
 X i  represents a silylalkyl group which, when i=1, is represented by formula (II): 
 
       
       
         
           
           
               
               
           
         
         in which:
 R 1  is as defined above in formula (I), 
 R 2  represents an alkylene radical containing from 2 to 10 carbon atoms, 
 R 3  represents an alkyl group containing from 1 to 10 carbon atoms, 
 X i+i  is chosen from: a hydrogen atom, an alkyl group containing from 1 to 10 carbon atoms, an aryl group containing from 5 to 10 carbon atoms and a silylalkyl group defined above of formula (II) with i=i+1, 
 i is an integer from 1 to 10 which represents the generation of said silylalkyl group, and 
 a i  is an integer from 0 to 3; 
 Y represents a radical-polymerizable organic group chosen from: 
 organic groups containing a methacrylic group or an acrylic group, said organic groups being represented by the formulae: 
 
       
       
         
           
           
               
               
           
         
         in which:
 R 4  represents a hydrogen atom or an alkyl group containing from 1 to 10 carbon atoms; and 
 R 5  represents an alkylene group containing from 1 to 10 carbon atoms; and 
 organic groups containing a styryl group of formula: 
 
       
       
         
           
           
               
               
           
         
         in which:
 R 6  represents a hydrogen atom or an alkyl group containing from 1 to 10 carbon atoms; 
 R 7  represents an alkyl group containing from 1 to 10 carbon atoms; 
 R 8  represents an alkylene group containing from 1 to 10 carbon atoms; 
 b is an integer from 0 to 4; and 
 c is 0 or 1, such that, if c is 0, —(R 8 ) c — represents a bond. 
 
       
     
     
         6 . The device of  claim 5 , wherein the carbosiloxane dendrimer is represented by the following formula: 
       
         
           
           
               
               
           
         
         in which:
 Y, R 1 , R 2  and R 3  are as defined in  claim 5 ; 
 a 1 , a 2  and a 3  correspond to the definition of a i  according to  claim 5 ; and 
 R 12  is H, an aryl group containing from 5 to 10 carbon atoms or an alkyl group containing from 1 to 10 carbon atoms. 
 
       
     
     
         7 . The device of  claim 5 , wherein the carbosiloxane dendrimer is represented by one of the following formulae: 
       
         
           
           
               
               
           
         
       
     
     
         8 . The device of  claim 1 , wherein the content of film-forming agent(s) represents from 0.5% to 30% by weight of active material, relative to the total weight of the composition. 
     
     
         9 . The device of  claim 1 , wherein the composition comprises at least one volatile oil. 
     
     
         10 . The device of  claim 9 , wherein the content of volatile oil(s) represents from 0.1% to 30% by weight, relative to the total weight of the composition. 
     
     
         11 . The device of  claim 1 , wherein the composition comprises at least one surfactant. 
     
     
         12 . The device of  claim 9 , wherein the content of surfactant(s) represents from 0.05% to 20% by weight, relative to the total weight of the composition. 
     
     
         13 . The device of  claim 1 , wherein the composition comprises at least one colorant. 
     
     
         14 . The device of  claim 1 , wherein the water content represents from 20% to 60% by weight relative to the total weight of the composition. 
     
     
         15 . The device of  claim 1 , wherein the composition is in the form of an inverse (water-in-oil) emulsion. 
     
     
         16 . The device of  claim 1 , wherein the composition has a viscosity at 25° C. of between 0.005 and 15 Pa·s. 
     
     
         17 . The device of  claim 1 , wherein the application member consists of one or more open-cell or semi-open-cell foams. 
     
     
         18 . The device of  claim 1 , wherein the application member consists of one or more foams chosen from polyether, polyester, polyurethane, polyester-polyurethane, NBR (natural butadiene rubber), SBR (synthetic butadiene rubber) or PVC (polyvinyl chloride) foams, or mixtures thereof. 
     
     
         19 . The device of  claim 1 , wherein the average number of pores of the foam(s) is between 25 and 50 pores per centimetre. 
     
     
         20 . The device of  claim 1 , wherein the density of the foam(s) forming the application member, measured according to standard ASTM D 3574-05, is between 0.02 g·cm −3  and 0.05 g·cm −3 . 
     
     
         21 . The device of  claim 1 , wherein at least one part of the surface of the application member is covered with a flock. 
     
     
         22 . The device of  claim 21 , wherein at least one part of the surface of the application member is covered with fibres having a length between 0.2 mm and 1 mm, and the fibre count grading unit between 0.3 dtex and 3.3 dtex. 
     
     
         23 . The device of  claim 1 , further comprising a composition-dispensing mechanism ( 30 ) which makes it possible to expel said composition from the container to the application member. 
     
     
         24 . The device of  claim 23 , wherein the dispensing mechanism comprises a meter adapted to meter the composition. 
     
     
         25 . A process for making up and/or caring for the lips, the process comprising applying the composition of the device of  claim 1  to the lips. 
     
     
         26 . The process of  claim 25 , wherein the deposit of composition, measured before drying, ranges between 5 and 30 μm.