Cosmetic light protective agent, useful e.g. in sun gels, comprises methylene bis-benzotriazolyl tetramethylbutylphenol, as UVA filter, filter substance for UVB radiation, sea buckthorn oil, infrared absorbent glass and radical captures

摘要

Cosmetic light protective agent (I), which absorbs light at a wave length of 250-1400 nm, comprises: (a) at least a methylene bis-benzotriazolyl tetramethylbutylphenol, as UVA filter; (b) at least a filter substance for UVB radiation; (c) at least sea buckthorn oil or a solid material with an average particle size of 3-50 mu m, preferably citrine, Topas (RTM: Cyclic olefin copolymer), amethyst, ruby and/or glass; (d) at least an infrared absorbent glass with an average particle size of 5-50 mu m; and (e) radical captures or a substance mixture. Cosmetic light protective agent (I), which absorbs light at a wave length of 250-1400 nm, comprises: (a) at least a methylene bis-benzotriazolyl tetramethylbutylphenol, as UVA filter; (b) at least a filter substance for UVB radiation; (c) at least sea buckthorn oil with a refractive index of 1.4-1.59 or a solid material with an average particle size of 3-50 mu m, preferably citrine, Topas (RTM: Cyclic olefin copolymer), amethyst, ruby and/or glass with a refraction index of 1.500-1.599 in 587.6 nm; (d) at least an infrared absorbent glass with an average particle size of 5-50 mu m; and (e) radical captures or a substance mixture, where portion of (a)-(d) is 9-32 wt.% and the remaining portion up to 100% contains a cosmetic auxiliary materials and/or carrier material. ACTIVITY : Dermatological. MECHANISM OF ACTION : None given.