Cosmetic composition for peel-off-type packs, and method for producing same

Abstract

A cosmetic composition for peel-off-type packs includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance. The content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect. Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.

1 . A cosmetic composition for peel-off-type packs, comprising:
 pearl or powder particles;   a first thickener;   a second thickener; and   a film former.   
     
     
         2 . The cosmetic composition for peel-off-type packs of  claim 1 , further comprising:
 alcohol and silicone.   
     
     
         3 . The cosmetic composition for peel-off-type packs of  claim 1 , wherein the film former includes polyvinyl alcohol, polyvinyl pyrrolidone, and combination thereof. 
     
     
         4 . The cosmetic composition for peel-off-type packs of  claim 1 , wherein the first thickener includes a material selected from the group consisting of gum arabic, carrageenan, galactan, agar, guar gum, pectin, mannan, wheat starch, rice starch, corn starch, potato starch, xanthan gum, albumin, collagen, gelatin, ethyl cellulose, carboxymethyl cellulose, carboxymethyl ethyl cellulose, crystalline cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose, methyl hydroxypropyl cellulose, carboxyvinyl polymers, sodium polyacrylate, polyvinyl alcohol, and acrylate/alkyl acrylate crosspolymers. 
     
     
         5 . The cosmetic composition for peel-off-type packs of claim  1 , wherein the second thickener includes a material selected from the group consisting of gum arabic, carrageenan, galactan, agar, guar gum, pectin, mannan, wheat starch, rice starch, corn starch, potato starch, xanthan gum, albumin, collagen, gelatin, ethyl cellulose, carboxymethyl cellulose, carboxymethyl ethyl cellulose, crystalline cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose, methyl hydroxypropyl cellulose, carboxyvinyl polymers, sodium polyacrylate, polyvinyl alcohol, and acrylate/alkyl acrylate crosspolymers. 
     
     
         6 . The cosmetic composition for peel-off-type packs of  claim 2 , wherein the silicone includes one or more selected from the group consisting of decamethylcyclopentasiloxane, dimethicone, methyl polysiloxane, pentasiloxane, hexasiloxane, and phenyl dimethicone. 
     
     
         7 . A method of manufacturing a cosmetic composition for peel-off-type packs, the method comprising:
 (1) manufacturing a homogenized water-phase part by mixing 0.1 to 0.5 parts by weight of a first thickener with purified water, followed by heating to 70 to 90° C. and then dispersion;   (2) manufacturing a primarily homogenized film-former phase by mixing 5 to 20 parts by weight of polyvinyl alcohol with the homogenized water-phase part, followed by heating to 70 to 90° C.;   (3) manufacturing a homogenized thickener phase by adding 0.1 to 0.5 parts by weight of a second thickener previously dispersed to the homogenized film-former phase;   (4) manufacturing a neutralized thickener phase by adding 0.08 to 0.4 parts by weight of a neutralizing agent to the homogenized thickener phase to thus increase a viscosity, and performing cooling to 35° C.;   (5) manufacturing a secondarily homogenized film-former phase by adding 1 to 10 parts by weight of polyvinyl pyrrolidone to 5 to 15 parts by weight of alcohol, performing homogenization, and adding a resultant homogenized material to the neutralized thickener phase;   (6) manufacturing a conditioning phase by adding 1 to 5 parts by weight of silicone to the secondarily homogenized film-former phase; and   (7) adding 0.01 to 0.5 parts by weight of pearl or powder particles to the conditioning phase.   
     
     
         8 . The method of  claim 7 , wherein, when the cosmetic composition for peel-off-type packs further including an additive is manufactured, during step (1), 0.01 to 0.1 parts by weight of the additive are further mixed with the first thickener. 
     
     
         9 . The method of  claim 7 , wherein when the cosmetic composition for peel-off-type packs further including a preservative or a fragrance is manufactured, after step (5), 0.1 to 1 part by weight of the preservative or 0.1 to 1 part by weight of the fragrance is added to 1 to 10 parts by weight of the alcohol and then homogenized, followed by step (6).