[article]
| Titre : |
Effect pigments with customized performance for cosmetics |
| Type de document : |
texte imprimé |
| Auteurs : |
Kailash M. Mogare, Auteur ; Tushar Navale, Auteur ; Frank Mazzella, Auteur ; Matthias Lergenmüller, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 62-64 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Brillance (optique)
Ingrédients cosmétiques
Mica
Pigments
Pigments à effets spéciaux
Réflectance
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
In Effect pigments based on natural mica as well as on synthetically prepared substrates such as Synthetic mica, or Silica, Alumina or Borosilicates (Glass flakes), the surface area/particle size plays a crucial role in tailoring effect pigments with desired properties in cosmetic applications. With two pigment series, Sumicos™ HG ("high-gloss") Line and Prestige® Glow and Glam Line, we have recently build-up a technology to create new effect pigments that provide better chroma, color purity and sparkle in comparison to the conventional effect pigments. The article describes the science behind creating these effect pigments with improved reflectance. |
| Note de contenu : |
- Fig. 1 : Reflectance versus wavelength of silver pearls ; conventional natural mica-based silver, glass flake-based silver, natural mica-based intense silver
- Fig. 2 : Whiteness index versus brightness Index of silver pearls in 10-100μ range ; conventional Silver (natural mica-based), Glass flake Silver, intense silver (natural mica-based)
- Fig. 3 : Reflectance versus wavelength of silver pearls in 20-150μ range ; conventional silver (natural mica-based), glass flake-based silver, high gloss silver (natural mica-based) and intense silver (natural mica-based)
- Fig. 4 : Whiteness index versus brightness index of silver pearls in 20-150μ range ; conventional Silver (natural mica-based), glass flake silver, intense silver (natural mica-based)
- Fig. 5 : Comparison of high gloss product vs Non High gloss products ; gloss at 20°, 60° and 85° angles with corresponding SEM images of raw mica that is used to produce the effect pigments (top : high gloss technology, bottom : conventional technology) |
| En ligne : |
https://drive.google.com/file/d/161pfsbb1roR6lkRi_rMsn6F5zoY6zaaV/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34603 |
in SOFW JOURNAL > Vol. 146, N° 10 (10/2020) . - p. 62-64
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