| Titre : |
The challenge of effectively stable, anhydrous colour cosmetic formulations |
| Type de document : |
texte imprimé |
| Auteurs : |
Martina Heldermann, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 24-28 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Anhydre En principe, un matériau est anhydre, "sans eau", s'il ne contient pas du tout d'eau.
En pratique, on qualifie une substance (sel, cristal ionique, composé, solvant, gaz, etc.) d'anhydre quand elle contient très peu d'eau libre, comparée aux formes courantes de cette substance.
Cosmétiques
Ingrédients cosmétiques
Maquillage
Rouges à lèvres
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
Anhydrous Colour Cosmetic products are mixtures of waxes, emollients, fatty alcohols, preservatives, fragrances and various pigments. Developing these products requires understanding the physical characteristics of the ingredients as well as the mechanical process required to manufacture the product. Two essential material characteristics to consider are the ingredient's melting point and its solubility behavior. Depending on the chosen ingredients and the manufacturing procedure different problems can occur of which oil bleeding (sweating) and re-crystallization are the most common ones. There are several reasons possible, sometimes the composition is faultless but the manufacturing procedure does not match the formulation and ruins the result. |
| Note de contenu : |
- Formulating lip-make up with long lasting properties
- The challenge of product stability
- Evaporation and contamination
- Interactions between waxes and oils
- FIGURES : 1. a) Oleogel showing oil bleeding and b) Stabilized oleogel by adding 2.5 % Sunflower seed wax - 2. Lipstick with blooming - 3. a) Turbid melt of a standard quality (natural) was and b) Clear melt of a high purity (natural wax) - 4. a) Pencil lead with white mold layer and b) Pencil lead with sodium hyaluronate crystals |
| En ligne : |
https://drive.google.com/file/d/1xe5XRtz7kcpb36nBht4EZw0dD3FHxCLO/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27867 |
in SOFW JOURNAL > Vol. 142, N° 12 (12/2016) . - p. 24-28
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The challenge of effectively stable, anhydrous colour cosmetic formulations in SOFW JOURNAL, Vol. 142, N° 12 (12/2016)
