| 摘要 |
<p>#CMT# #/CMT# Cosmetic or dermatological composition comprises polyglyceryl-10 stearate and polylysine. #CMT#ACTIVITY : #/CMT# Antimicrobial. No biological data given. #CMT#MECHANISM OF ACTION : #/CMT# None given. #CMT#USE : #/CMT# The polyglyceryl-10 stearate and polylysine are useful in cosmetic or dermatological composition for improving antimicrobial activity (claimed). #CMT#ADVANTAGE : #/CMT# The composition exhibits synergistic effect for polyglyceryl-10 stearate and polylysine, and improved antimicrobial activity. #CMT#ORGANIC CHEMISTRY : #/CMT# Preferred Components: The composition comprises (in wt.%, based on the total weight of the composition) polyglyceryl-10 stearate (less than 2, preferably 0.1-1.8), and polylysine (0.1-2, preferably 0.8-1.2). The composition is present in the form of oil-in-water emulsion or hydrodispersion. The composition is free of fatty alcohol. Preferred Composition: The composition optionally comprises at least one emulsifier, which is solid, pasty or liquid at 25[deg] C, and is non-ethoxylated, in addition to polyglyceryl-10 stearate. #CMT#EXAMPLE : #/CMT# Typical cosmetic or dermatological composition comprised of (in wt.%) oolyglyceryl-10 stearate (1.5), behenyl alcohol (2), cyclomethicone (10), 12-15C alkyl benzoate (2),isopropyl palmitate (1), carbomer (0.3), eta polylysine (0.3), ethylenediaminetetraacetic acid (1), glycerin (7), perfume (0.6), 1,3-dimethylol-5,5-dimethylhydantoin (1), and water (made up to 100), based on the total weight of the composition.</p> |
