Photoprotective cosmetic compositions comprising inorganic UV-blocking agents

   
   

Stable photoprotective cosmetic emulsions, notably water-in-oil emulsions well suited for the UV-photoprotection of the skin, lips, mucous membranes and/or hair, contain at least one aqueous phase, at least one oily phase, an effective UV-photoprotecting amount of at least one coated or uncoated metal oxide UV-blocking agent and an effective stabilizing amount of at least one amphiphilic oligomer or polymer derived from a polyolefin which also comprises at least one polar moiety, formulated into a physiologically acceptable medium therefor.

Las emulsiones cosméticas photoprotective estables, emulsiones del agua-en-aceite manan satisfecho para el uV-photoprotection-photoprotection de la piel, los labios, las membranas mucosas y/o el pelo, contienen notablemente por lo menos una fase acuosa, por lo menos una fase aceitosa, una cantidad uV-photoprotecting-photoprotecting eficaz de por lo menos un agente de UV-bloqueo cubierto o sin recubrimiento del óxido de metal y de una cantidad que se estabiliza eficaz por lo menos de un oligomer o polímero amphiphilic derivado de un polyolefin que también abarque por lo menos un moiety polar, formulado en un medio fisiológico aceptable por consiguiente.

 
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