The invention relates to the use of heterocyclic quaternary polyammonium polymers as protective agent for keratin fibres, to cosmetic compositions using them and to method for treating hair with the aid of these polymers.

De uitvinding heeft op het gebruik van heterocyclische quaternaire polyammoniumpolymeren als beschermende agent voor keratinevezels, op kosmetische samenstellingen gebruikend hen en op methode om haar met de hulp van deze polymeren betrekking te behandelen.

 
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< Dry toners having specified condensation binder resins

> COSMETIC AND/OR DERMATOLOGICAL COMPOSITION CONSISTING OF AN EMULSION OF THE OIL-IN-WATER TYPE FORMED FROM LIPID VESICLES DISPERSED IN AN AQUEOUS PHASE CONTAINING AT LEAST ONE HYDROPHILIC ACIDIC ACTIVE AGENT

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