Lip Cosmetics

Abstract

[Object] To provide lip cosmetics which are excellent in the sense of use such as smoothness and adhesion upon application, excellent in moisturizing and protecting properties for lips, and excellent in long-term stability. [Solving Means] A lip cosmetic of the present invention contains the following ingredients (a) to (e): (a) an oligomer produced from behenic acid, eicosane diacid, and a glycerin condensate; (b) a polyol; (c) water; (d) an ester oil composed of a carboxylic acid having 2 to 36 carbon atoms and an alcohol having 1 to 36 carbon atoms and being in a liquid or paste form at ordinary temperature; and (e) an oily gelling agent.

1 . A lip cosmetic comprising the following ingredients (a), (b), (c), (d), and (e):
 (a) an oligomer produced from behenic acid, eicosane diacid, and a glycerin condensate;   (b) a polyol;   (c) water;   (d) an ester oil composed of a carboxylic acid having 2 to 36 carbon atoms and an alcohol having 1 to 36 carbon atoms and being in a liquid or paste form at ordinary temperature; and   (e) an oily gelling agent.   
   
   
       2 . The lip cosmetic according to  claim 1 , wherein the mass ratio ((a+b+c):(d+e)) of the total mass (a+b+c) of the ingredients (a), (b), and (c) and the total mass (d+e) of the ingredients (d) and (e) is 8:2 to 3:7. 
   
   
       3 . The lip cosmetic according to  claim 1 , wherein the content of the ingredient (a) is 20% by mass or less on the basis of the total mass of the ingredients (a), (b), and (c). 
   
   
       4 . The lip cosmetic according to  claim 1 , wherein the content of the ingredient (c) is 10% by mass or less on the basis of the total mass of the lip cosmetic. 
   
   
       5 . The lip cosmetic according to  claim 1 , wherein the content of the ingredient (d) is 70% by mass or less on the basis of the total mass of the lip cosmetic. 
   
   
       6 . The lip cosmetic according to  claim 1 , wherein the content of the ingredient (e) is 10% by mass or less on the basis of the total mass of the lip cosmetic. 
   
   
       7 . The lip cosmetic according to  claim 1 , wherein the ingredient (e) is an oligomer produced from behenic acid, eicosane diacid, and glycerin. 
   
   
       8 . The lip cosmetic according to  claim 1 , wherein the lip cosmetic contains a branched hydrocarbon. 
   
   
       9 . The lip cosmetic according to  claim 1 , wherein the lip cosmetic contains a dye. 
   
   
       10 . The lip cosmetic according to  claim 2 , wherein the lip cosmetic contains a dye. 
   
   
       11 . The lip cosmetic according to  claim 3 , wherein the lip cosmetic contains a dye. 
   
   
       12 . The lip cosmetic according to  claim 4 , wherein the lip cosmetic contains a dye. 
   
   
       13 . The lip cosmetic according to  claim 5 , wherein the lip cosmetic contains a dye. 
   
   
       14 . The lip cosmetic according to  claim 6 , wherein the lip cosmetic contains a dye. 
   
   
       15 . The lip cosmetic according to  claim 7 , wherein the lip cosmetic contains a dye. 
   
   
       16 . The lip cosmetic according to  claim 8 , wherein the lip cosmetic contains a dye.