| Titre : |
Improving the odds of success : Using a benign-by-design approach to product development |
| Type de document : |
texte imprimé |
| Auteurs : |
Ingrid K. Meier, Auteur ; Carrie E. Hamilton, Auteur ; Andrew W. Wang, Auteur ; Gauri S. Lal, Auteur ; Khalil Yacoub, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
p. 32-38 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Agents mouillants
Diol acétylénique
Hydroxythioéther
Revêtements (produits chimiques)
Surfactants
Thioéther
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
In the concept stage, the team chose to focus on three classes of molecules it believed were most likely to lead to the fastest and least expensive path to achieving global registration for a new lower molecular weight surfactant. |
| Note de contenu : |
- Fig. 1 : Low-foam surfactant structures
- Fig. 2 : Chemical structure design to minimize branching while improving ecotoxicity
- Fig. 3 : Optimized aquatic toxicity and biodegradability can be achieved for dynamic wetting agents with a series of hydroxythioether surfactants
- Fig. 4 : Prototype U136 provides dynamic surface tension reduction close to that seen with the most efficient dynamic wetting agent on the market
- Fig. 5 : Extremely hydrophobic glycidyl ether-capped acetylenic diol surfactants become less aquatically toxic
- Fig. 6 : Extremely hydrophobic thioether-based surfactants become less aquatically toxic
- Fig. 7 : Comparison of Ross-Miles foam test performance of 0.1 wt. % aqueous solutions of U136 and T115 versus competitive benchmark surfactants
- Fig. 8 : Thioether T115 performs as a strong molecular defoamer |
| En ligne : |
https://www.coatingstech-digital.org/coatingstech/mar-apr_2023/MobilePagedArticl [...] |
| Format de la ressource électronique : |
Html |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38968 |
in COATINGS TECH > Vol. 20, N° 2 (03-04/2023) . - p. 32-38
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