High protection uva/uvb composition, its preparation process and topical cosmetic composition

摘要: The present invention relates to a high protection UVA / UVB composition comprising (a) about 0.5 7.5% by weight of phenylbenzimidazole sulfonic acid; (b) 0.1 2.5% triethanolamine; (c) 1 % an chemical filter; (d) 10 50% additional and (e) 40 70% alcoholic carrier, wherein all percentages are based on the total water is not present. This have SPF appropriated PPD having fluid transparent aspect pleasant sensory characteristics. Furthermore, Process for preparing said UVA/UVB following steps: (i) solubilize triethanolamine in (ii) when stirring, add acid mixture obtained step (i); (iii) parallel, heat filters at temperature ranging from 50 70°C, preferably 60°C; (iv) remove heating it 30 50°C, 40°C, (ii); (v) stir obtain final composition.