Cellulose fibrils in spray cleaners / Sondre Lomeland in SOFW JOURNAL, Vol. 148, N° 12 (12/2022)  

[article]  inSOFW JOURNAL > Vol. 148, N° 12 (12/2022) . - p. 8-11 Titre : Cellulose fibrils in spray cleaners : a high-performing sustainable rheology additive Type de document : texte imprimé Auteurs : Sondre Lomeland, Auteur ; Rosasilvia Raggio, Auteur Année de publication : 2022 Article en page(s) : p. 8-11 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Epaississants Fibres cellulosiques Produits nettoyants Vaporisateurs Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Sustainability is a word we have gotten more and more familiar with during the last few years. Adapting formulations to meet the market demand for more environmentally friendly products is challenging and requires the introduction of new technology. Presented is Exilva cellulose fibrils, a robust rheology modifier that can effectively improve spray cleaning formulations, and still being sustainable, biobased, biodegradable and microplastic free. High viscosity at rest can be developed, while remaining a free-flowing liquid upon application. The benefits of the rheology additive are improved anti-sagging and anti-dripping properties, compatibility with surfactants, even at high loading, stability in high salt concentrations and high ionic strength. The cellulose fibrils are stable in high and low pH. To demonstrate the benefits, acid cleaner formulations with phosphoric acid at pH 1 have been prepared. The effect of replacing another rheology additive with Exilva, the compatibility with surfactants, and performance on rusted tiles is demonstrated. The results show that sustainable solutions do not have to compromise performance.  En ligne : https://drive.google.com/file/d/1vl4DBYDNlWnwJd0a1J6W5u_9orv2cXjZ/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38572 [article]

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Cellulose fibrils - Sustainable rheology additive for home care products / Rosasilvia Raggio in SOFW JOURNAL, Vol. 149, N° 1 (01-02/2023)  

[article]  inSOFW JOURNAL > Vol. 149, N° 1 (01-02/2023) . - p. 8-13 Titre : Cellulose fibrils - Sustainable rheology additive for home care products Type de document : texte imprimé Auteurs : Rosasilvia Raggio, Auteur Année de publication : 2023 Article en page(s) : p. 8-13 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Assouplissants Compatibilité chimique et physique Détergents Epaississants Fibrilles de cellulose Formulation (Génie chimique) Microcapsules Produits nettoyants Rhéologie Surfactants Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Cleaning products manufacturers are looking for new biobased solutions to replace traditional petrochemical ingredients. They aim to meet consumers’ expectations and conform to new upcoming regulations by reducing the carbon footprint and improving the sustainability profile of the formulated end products. In this paper, we present an innovative rheology additive that represents a sustainable option for the HI&I industry, and a solution to bring new developments closer to meeting environmental goals without compromising the performances. Exilva® cellulose fibrils is a bio-based additive composed of pure cellulose, characterized by rheological and mechanical functionalities that impart a unique combination of properties in finished products. In this paper, we investigate a fabric softener-like system containing Exilva and a cationic surfactant, assessing the compatibility between these two ingredients. We show that small concentrations of cellulose fibrils can structure the formulations and suspend microencapsulated fragrances dispersed in the system, both in case of traditional and new generation microplastic free microcapsules. Note de contenu : - Table 1 : Typical recipe for preparation of cationic surfactant dispersion stabilized with Exilva cellulose fibrils En ligne : https://drive.google.com/file/d/15v5Kryu670yTcHCo0WhNGjaEuB950svq/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38720 [article]

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