A - Human Necessities – 61 – Q
Patent
A - Human Necessities
61
Q
167/314
A61Q 19/04 (2006.01)
Patent
CA 1293930
Abstract of the disclosure: The invention relates to a cosmetic tanning product which, in addition to a conventional UV filter and at least one activator, contains at least one compound of the formula Image in which R1 is H or CH3-(CH2)X, with x being 1, 2, ... 20, and R2 is CH3CO- or CH3-(CH2)y-CO, with y being 1, 2, ... 20. Suitable activators are, on the one hand, alkali metal and/or alkaline earth metal salts of adenosine-5'- tri-, di- or mono-phosphoric acid and/or mixtures with the corresponding alkali metal and/or alkaline earth metal hydrogen phosphates of the following molecular formula: Image with m being 0, 1 or 2, and when m is 0 or 1 R3 being AK or 1/2 EAK, and when m is 2 R3 being H, and R4 being AK or 1/2 EAK, and AK denoting an alkali element, and EAK denot- ing an alkaline earth element. Equally suitable activators are butyl esters of adenosine-5'-tri-, di- or mono-phosphoric acid of the following molecular formula Image III with n being 0, 1 or 2, and when n is 0 or 1 R5 being Bu and when n is 2 R5 being H, and Bu denoting butyl. The UV filter, the activator(s) and the active substance(s) are, depending on the solubility, introduced into aqueous or oily solutions for the preparation of the sunscreen product, there being addition of protein hydro- lysate, swelling or thickening agents, surface-active agents, emulsifiers, film-forming substances and perfume as further additives.
550573
Induchem Ag
Kirby Eades Gale Baker
LandOfFree
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