| 摘要 |
Sunscreen protection and insect repellent water based combination composition having an SPF factor of about 2 to about 50 and further having an unexpected, unusually long efficacy pepod when used in rainy conditions or prolonged penods of high humidity, such as in a tropical or sub-tropical rain forests, or the like, and after the wearer has been underwater The composition forms a stable emulsion lotion that is easy to store No special precautions are required by the person who applies the lotion The composition includes a sunscreen agent, an insect repellent, including sec-butyl 2-(2-hydroxyethyl)p?pepd?ne-1-carboxylate, or 2-(2-hydroxyethyl)-1-p?pepd?necarboxyl?c acid 1-methylpropyl ester, or picandin, or prapidin, or 1-pipepd?necarboxyl?c acid 2-(2-hydroxyethyl)-1-methylpropylester hydroxyl-ethyl isobutyl pipepdine carboxylate ("PICARIDIN"), an emulsifying agent, and a film former, all in an aqueous solvent The composition forms a thin film on the skin, but it is non-greasy to the touch The lotion is easily removed with soap and water
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