Convenience as a major trend in hard surface cleaning / Hannah Benson in SOFW JOURNAL, Vol. 145, N° 5 (05/2019)  

[article]  inSOFW JOURNAL > Vol. 145, N° 5 (05/2019) . - p. 10-17 Titre : Convenience as a major trend in hard surface cleaning Type de document : texte imprimé Auteurs : Hannah Benson, Auteur ; Natascha Schelero, Auteur ; Christine Oberbillig, Auteur ; Gabi Ohlendorf, Auteur ; Mike Sahl, Auteur ; Jasmin Schepp, Auteur Année de publication : 2019 Article en page(s) : p. 10-17 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Additifs Brillance (optique) Détergents Mesure Polymères Produits nettoyants Surfaces -- Nettoyage Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : In today's modern world, convenience is key. This need for convenience permeates most basic tasks, such as cleaning our homes. All of us seek ways to lessen the time we devote to keeping our homes clean while maintaining a sanitary home environment. We all know, however, that cleaning is a time-consuming and often laborious task. Despite the recent undoubted progress in the quality of household care products, there is still room for cleaning products to fully leverage cutting-edge developments in chemical innovations in order to make cleaning a more efficient task. In response to this, Clariant developed Aristocare Smart, a high-performance, multi-purpose hydrophilic polymer. Aristocare Smart is an additive that can be added to all types of cleaners to deliver not only high-quality results but also to maintain the cleanliness of surfaces for longer. Cleaners that integrate this new polymer can now combat soils, including soap scum and calcareous build-up, effortlessly and significantly reduce spotting and streaking from product and water residues. Aristocare Smart forms a thin layer that "smooths" when applied to a surface, thereby preventing droplets of water and soit from "sticking " to the surface. In addition, Aristocare Smart leads to a consistent cleaner dis-tribution, which provides an ordered light reflection and thus leads to a streak-free and shiny surface. Aristo-care Smart hydrophilizes surfaces, which allows faster and longer-lasting water drainage from surfaces. Cleaning products with improved water drainage leave less water residue on surfaces and, as a result, less spotting once dried. This novel polymer allows long-term surface hydrophilization, even after consecutive rinsing with tap water, without leading to long-term build-up. Note de contenu : - TESTS AND RESULTS : Effortless soap scum removal - Anti-streaking - Fast water drainage and limescale prevention - PROOF-OF-CONCEPT : Adsorption measurements - Electrokinetic measurements - Contact angle measurements - Atomic force microscopy measurements - SUPPLEMENT : Experimental (QCM-D - Streaming current measurements - Contact angle measurements - Atomic Force measurement) En ligne : https://drive.google.com/file/d/1hGq-j2Q2Fly_xLhHfaG-5MVOO2sbXR0u/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32726 [article]

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Pre-screening rinse surfactants for more sustainable ADW formulations / Johannes Bookhold in SOFW JOURNAL, Vol. 147, N° 12 (12/2021)  

[article]  inSOFW JOURNAL > Vol. 147, N° 12 (12/2021) . - p. 30-35 Titre : Pre-screening rinse surfactants for more sustainable ADW formulations Type de document : texte imprimé Auteurs : Johannes Bookhold, Auteur ; Hannah Benson, Auteur Année de publication : 2021 Article en page(s) : p. 30-35 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Détergents Produits chimiques -- Sélection Ressources renouvelables Rinçage Surfactants Vaisselle -- Nettoyage Index. décimale : 668.5 Parfums et cosmétiques Résumé : Rinse surfactants are core ingredients of automatic dishwashing (ADW) product formulations, integral to key performance aspects. As Home Care product launches with environmental and ethical claims now exceed those without, formulators require the support of ingredient developers to quickly identify new more sustainable surfactant options suitable for delivering on these criteria plus consumer-demanded high effectiveness in rinse performance. To effectively achieve this balance, the surfactant creator is challenged to replace some or all ingredient building blocks with more renewable, sustainable alternatives. Supporting more efficient and systematic surfactant development for sustainable ADW formulations, Clariant has introduced a new system for efficiently pre-screening surfactant characteristics and relating them to required ADW performance benefits. The process advantages extend beyond Clariant’s faster and resource-saving development of market-relevant ingredients. The pre-screening also provides performance indicators plus temperature and concentration dependent measurements to support customers’ selection of surfactants based on specific needs and formulations. This paper details the unique combination of laboratory methods employed to ultimately select the best-performing surfactant within a product group. The pre-screening study example features renewable substances with RCI >50% compared to benchmark petrochemical-based products. Note de contenu : - Introduction : Efficiently finding ingredients for changing needs - Pre-screening study : selecting the best-performing surfactant : Materials - Main pre-screening methods - Parameters - Results : Rinse capability - relative dynamic surface pressure - Rinse performance - QCM-D measurements - On steel - On glass - Validation trial - Additional performance insights - Conclusion - Discussion : Identifying rinse aids for customers En ligne : https://drive.google.com/file/d/1X_Ni5mapcxsRu7CnQfU3MaB_Z_jLx3Ad/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37016 [article]

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