| Titre : |
Effective cleaning through a second skin – Why proteins improve cleaning |
| Type de document : |
texte imprimé |
| Auteurs : |
Matthias Reihmann, Auteur ; Berthold Köhler, Auteur ; Nina Rittereiser, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 52-58 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Formulation (Génie chimique)
Hydrophilie
Produits nettoyants
Protéines
Surfaces -- Nettoyage
Vitres -- Nettoyage
|
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
An innovative, easy-to-clean concept with hydrophilic protective layers formed by functional collagen peptides on cleaned sur-faces, has been successfully employed in professional vehicle cleaning applications. This has allowed for the reformulation of cleaners to less alkaline and more environmentally friendly conditions. In addition to improved cleaning results, extended cleaning cycles and reduced water consumption are well documented benefits. Meanwhile these protein protection layers are also finding use in hard-surface cleaners. |
| Note de contenu : |
- Cleaning through a second skin – The role of proteins in a formulation
- Example of the protein-induced easy-to-clean effect on a glass surface
- Tracking the protein layer formation in real-time
- Fig. 1 : Scheme of the protective hydrophilic protein layer formation during cleaning of a train surface
- Fig. 2 : Glass cleaner with NOVOTEC® CB800 induced easy-to-clean effect Step 1: Glass plate treated with different permanent markers before rinsing with pure water; Step 2: Glass plate after rinsing with 40 °C warm water
- Fig. 3 : Ink removal from NOVOTEC® CB800 covered gold surface visualized by QCM-D real-time measurements. Similar results were achieved on a glass-sputtered gold sensor
- Fig. 4 : A tile pre-washed with concentrated cleaner with/without NOVOTEC®CB800 and cleaned again with the respective cleaners shows only a minor improvement due to protein protection of the first cleaning
- Fig. 5 : A tile pre-washed with 1:1 diluted cleaner with/without NOVOTEC®CB800 and cleaned again with the respective cleaners shows a major improvement due to protein protection of the first cleaning
- Fig. 6 : A tile pre-washed with 1:5 diluted cleaner with/without NOVOTEC®CB800 and cleaned again with the respective cleaners shows only an improvement due to protein protection of the first cleaning but the final cleaning result is not satisfying
- Table 1 : Glass cleaner with NOVOTEC® CB800 induced easy-to-clean effect
- Table 2 : All-Purpose cleaning formulation with NOVOTEC® CB800 induced easy-to-clean effect |
| En ligne : |
https://drive.google.com/file/d/12HzultBBhkt6qFdw77wzzxWOwbvqhtMv/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33828 |
in SOFW JOURNAL > Vol. 146, N° 3 (03/2020) . - p. 52-58
Aller sur edunet
Accueil
Ajouter le résultat dans votre panier Affiner la rechercheEffective cleaning through a second skin – Why proteins improve cleaning / Matthias Reihmann in SOFW JOURNAL, Vol. 146, N° 3 (03/2020)
