Air conditioning in a can / Hélène Oberlin in EUROPEAN COATINGS JOURNAL (ECJ), N° 4 (04/2015)  

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 4 (04/2015) . - p. 118-122 Titre : Air conditioning in a can : Improving the indoor environment with functional coatings Type de document : texte imprimé Auteurs : Hélène Oberlin, Auteur ; Maurice Al, Auteur ; Paul Doll, Auteur ; Sudhakar Balijepalli, Auteur Année de publication : 2015 Article en page(s) : p. 118-122 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Air -- Epuration Air intérieur -- Pollution Atmosphère -- Pollution -- Lutte contre Formaldéhyde -- Elimination Liants Matériaux -- Propriétés fonctionnelles Matériaux intelligents Revêtements -- Additifs:Peinture -- Additifs Index. décimale : 667.9 Revêtements et enduits Résumé : Maintaining indoor air quality is a growing global concern as people spend more time indoors and air exchange rates are reduced to conserve energy for heating and cooling. Formaldehyde is problematic indoor pollutant emitted by many materials. It is shown that a paint with functinalised binder can reduce formaldehyde levels. Note de contenu : - Factors that are increasing the importance of IAQ - Formaldehyde : a common problematic indoor pollutant - Formaldehyde exposure limits vary - Testing the effect of coatings on IAQ - How paints can be used to reduce pollutant levels - Experimental tests on formaldehyde-reducing paints - Functionalised binder also effective in matt paints - Additives show limited effectiveness - Attacking formaldehyde emissions at source - Specially formulated paints minimise IAQ issues En ligne : https://drive.google.com/file/d/1OwTmtHFWNSi4zXOiey6l5Fp8Tvf0gkX4/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23747 [article]

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New pigment encapsulating acrylic binder for more sustainable, improved durability, exterior coatings / Hélène Oberlin in DOUBLE LIAISON, N° 591 (03/2013)

[article]  inDOUBLE LIAISON > N° 591 (03/2013) . - p. 16-20 Titre : New pigment encapsulating acrylic binder for more sustainable, improved durability, exterior coatings Type de document : texte imprimé Auteurs : Hélène Oberlin, Auteur ; Marie Bleuzen, Auteur ; Francine Signoret, Auteur ; Loïc Chailloux, Auteur Année de publication : 2013 Article en page(s) : p. 16-20 Langues : Français (fre) Catégories : Dioxyde de titane Durée de vie (Ingénierie) Encapsulation Environnement -- Etudes d'impact Liants Polyacryliques Revêtements Index. décimale : 667.9 Revêtements et enduits Résumé : Although pure-acryilc based coatings already exhibit a good exterior durability, there is still a need to further enhance their performance to move our industry towards improved sustainability by creating even longer lasting coatings. A new family of pure acrylic binders has been designed to adsorb onto TiO2 pigment in order to not only boost the hiding performance by better spacing the pigment, but also to help create a more homogeneous network in the final coating. The more optimal distribution of the mineral phase in the organic matrix allows for a final coating with superior performance, in particular : an excellent chalk resistance, excellent efflorescence resistance and improved gloss and color retention. The paint formulator can now develop coatings with further improved durability, reduced TiO2 level which results in formulation cost savings and better environmental profile since TiO2 is often a main negative contributor to a paint product's carbon footprint over the cradle-to-grave lifecycle. Note de contenu : - SUPERIOR DURABILITY OF PURE ACRYLIC TECHNOLOGY - NEW CLASS OF BINDERS BASED ON THE PIGMENT ENCAPSULATION TECHNOLOGY : Hiding efficiency - Pigment encapsulation polymer chemistry - Durability improvement with the pigment encapsulation technology - LIFE CYCLE ASSESSMENT-ENVIRONMENTAL IMPACT CONSIDERATION Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17722 [article]

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