STABLE PERSONAL CARE COMPOSITIONS CONTAINING A RETINOID

The present invention relates to topical skin care compositions having improved stability containing a retinoid and a non-paraben preservative and being substantially free of paraben preservatives. Preferred non-paraben preservatives include phenols, phenol salts, carboxylic acids, carboxylic acid s...

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Bibliographic Details
Main Author SMITH, SHANE CHRISTIAN
Format Patent
LanguageEnglish
Spanish
Published 06.12.2004
Edition7
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Summary:The present invention relates to topical skin care compositions having improved stability containing a retinoid and a non-paraben preservative and being substantially free of paraben preservatives. Preferred non-paraben preservatives include phenols, phenol salts, carboxylic acids, carboxylic acid salts, quaternium ammonium compounds, halogens, halogen salts, alcohols, inorganic salts, heterocyclic compounds, emulsifying preservatives, and mixtures thereof. The present invention also relates to methods of using such compositions to regulate the condition of skin and/or hair. La presente invencion se relaciona con composiciones topicas para el cuidado de la piel que tienen una estabilidad mejorada y contienen un retinoide y un conservador que no es paraben y que se encuentra practicamente libre de parabenos como conservadores. Los conservadores preferidos que no son parabenos incluyen fenoles, sales fenolicas, acidos carboxilicos, sales de acidos carboxilicos, compuestos de amonio cuaternario, halogenos, sales halogenas, alcoholes, sales inorganicas, compuestos heterociclicos, conservadores emulsificantes y mezclas de estos. La presente invencion se relaciona tambien con metodos para utilizar estas composiciones para regular el estado de la piel o cabello.
Bibliography:Application Number: MX2004PA08555