| Titre : |
Working with TiO2 UV filters in powder form |
| Type de document : |
texte imprimé |
| Auteurs : |
Bethan Spruce, Auteur ; Aline Souza, Auteur ; Ellen Copsey, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 45-48 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Dioxyde de titane
Emollients
Microscopie
Peau -- Soins et hygiène
Produits antisolaires
Viscosité
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
Croda Europe reveals the findings of a study of emollients mixed with different titanium dioxide powders, each optimised to provide a different sun care-relevant claim
As consumer awareness of the importance of sun protection increases, there is growing demand for daily-use sun protection products with light sensory qualities alongside natural and other claims
As a result, inorganic UV filters are growing in popularity due to their mildness and lack of skin penetration compared to organic UV filters, as well as other factors such as their natural mineral origin. The most commonly used inorganic UV filters are titanium dioxide (TiO2) and zinc oxide (ZnO).
This article will cover how to optimise emollient selection and the minimum level of emollient required when formulating with mineral UV filter powders. |
| Note de contenu : |
- Emollient selection
- Experiment design
- Interaction (bottle test)
- Oil absorbency (burette test) : Less oil required - More oil required
- Viscosity of dispersions
- Microscopy of dispersions
- Table 1 : Emollients assessed in this study
- Table 2 : Coated TiO2 powders assessed in this study
- Table 3 : Oil absorbencies - TiO2 powders (ML/100G)
- Table 4 : Viscosity measurements of TiO2 dispersions (Spindle 7, 10RMP, 1 MIN, CP) |
| En ligne : |
https://drive.google.com/file/d/110e3utUsYr_OVpG09SvEx4nGJFLg7000/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37732 |
in GLOBAL PERSONAL CARE > Vol. 23, N° 5 (05/2022) . - p. 45-48
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