The present invention is directed to the use of compounds of Formula (I), as active principals for treating skin conditions and compositions containing these compounds; ##STR1## wherein R.sub.4 is (CR.sub.5 R.sub.6 --CR.sub.7 R.sub.8 --X.sub.1).sub.n --CR.sub.9 R.sub.10 R.sub.11, n is an integer from 1 to 18; R.sub.1, R.sub.2, R.sub.3, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11, are independently, hydrogen or non-hydrogen substituents; and X, X.sub.1, Y and Z are independently NH.

La présente invention est dirigée vers l'utilisation des composés de la formule (i), car les principaux actifs pour traiter la peau conditionne et des compositions contenant ces composés ; ## du ## STR1 où R.sub.4 est (CR.sub.5 R.sub.6 -- CR.sub.7 R.sub.8 -- X.sub.1).sub.n -- CR.sub.9 R.sub.10 R.sub.11, n est un nombre entier de 1 à 18 ; R.sub.1, R.sub.2, R.sub.3, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 et R.sub.11, sont des substituants indépendamment, d'hydrogène ou d'non-hydrogène ; et X, X.sub.1, Y et Z sont indépendamment NH.

 
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< Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus

> Diaryl ethers and processes for their preparation and herbicidal and desiccant compositions containing them

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