| Titre : |
Deep-cleaning and freshness for sustainable laundry with dispersin |
| Type de document : |
texte imprimé |
| Auteurs : |
Rebecca Munk Vejborg, Auteur ; Michael Kandzia, Auteur ; Lasse Janniche Nielsen, Auteur ; Thomas Wilke, Auteur ; Thomas Rechenbach, Auteur ; Kenneth Efterstigaard Thuesen, Auteur ; Mirko Weide, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
p. 4-10 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Détergents
Dispersine
Hygiène
Lessives
Machines à laver
Odeurs -- Lutte contre
|
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
Determining the surface tension of surfactant solutions sounds simple, and the state of the art for decades has been Pendant Drop Tensiometry (Drop Shape Analysis). According to DIN/EN/ISO standards and OECD guidelines, the only legally existing methods in the field of surfactants are the ring/plate methods, basically from the pre-computer era. For many technical surfactants and especially for surface-active polymers, these vintage methods have serious technical shortcomings caused by an inherently uncontrolled surface age. This will be demonstrated by discussing the surface tension results of two associative thickeners. Normalization activities have been initiated to „legalize“ the current state of the art, Pendant Drop Tensiometry, also in the field of surfactants. |
| Note de contenu : |
- Deep cleaning benefits of dispersin
- Promoting freshness and countering laundry malodor with dispersin |
| En ligne : |
https://drive.google.com/file/d/1kOxHL5P8LTUibDa3KgQsFD72t4uX8Jza/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40095 |
in SOFW JOURNAL > Vol. 149, N° 10 (10/2023) . - p. 4-10
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