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Low-VOC waterborne coatings for use in industrial maintenance painting / Leo J. Procopio in COATINGS TECH, Vol. 4, N° 2 (02/2007)  

[article]  inCOATINGS TECH > Vol. 4, N° 2 (02/2007) . - p. 50-59 Titre : Low-VOC waterborne coatings for use in industrial maintenance painting Type de document : texte imprimé Auteurs : Leo J. Procopio, Auteur ; Gary R. Larson, Auteur ; William Rosano, Auteur Année de publication : 2007 Article en page(s) : p. 50-59 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 667.9 Revêtements et enduits Résumé : Increasingly demanding environmental regulations for industrial maintenance coatings have put pressure on manufacturers and users of both solventborne and waterborne coating systems. The lowering of volatile organic compound (VOC) levels to below 100 g/L is being considered for industrial maintenance coatings in many regions of the U.S. This article discusses the development of materborne acrylic latex polymers for use in high performance, VOC-compliant coatings applied to steel and concrete structures. Formulation and coating properties of these polymers are described, with an emphasis on comparisons of performance to traditional, higher VOC waterborne and solventborne coatings. En ligne : https://drive.google.com/file/d/1mznzaIQ5G44iVZor5cFP3ESMY_oTzktZ/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3600 [article]

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Smart corrosion inhibition strategies : substrate, coating, and inhibitors / Thomas P. Schuman in COATINGS TECH, Vol. 4, N° 2 (02/2007)  

[article]  inCOATINGS TECH > Vol. 4, N° 2 (02/2007) . - p. 60-70 Titre : Smart corrosion inhibition strategies : substrate, coating, and inhibitors Type de document : texte imprimé Auteurs : Thomas P. Schuman, Auteur Année de publication : 2007 Article en page(s) : p. 60-70 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 667.9 Revêtements et enduits Résumé : Corrosion is a persistent problem for machinery and vehicles constructed out of metals, in particular those comprised of steel or aluminum alloys. The design of metal structures, as to the material and how it interfaces with the environment, plays a large role in the tendency to corrode cor·rode v. cor·rod·ed, cor·rod·ing, cor·rodes v.tr. 1. To destroy a metal or alloy gradually, especially by oxidation or chemical action: acid corroding metal. since corrosion is a surface reaction. Surface composition and morphology, therefore, greatly affect the ability of metal to remain passive or to become corrosively active. Materials design should dictate what surface compositions or morphologies are desired, and supplement the mechanical architecture, to maximize corrosion resistance. For active metal alloys, the currently utilized bulk alloy specifications do not appear sufficient for ensuring a particular corrosion activity. Surface conversion of the metal to either a less active or an actively corrosion-preventing coating may or may not passivate pas·si·vate v. pas·si·vat·ed, pas·si·vat·ing, pas·si·vates v.tr. 1. To treat or coat (a metal) in order to reduce the chemical reactivity of its surface. 2. the resulting surface. The application of a coating to a reactive metal surface is commonly utilized to retard or prevent corrosion of the surface, which can provide either passive or smart inhibition of corrosion processes. Smart systems attempt to utilize environmental or behavioral triggers to induce a response in the coating or substrate that changes surface composition to better inhibit corrosion. Design of active coating systems and their mechanisms are reviewed En ligne : https://drive.google.com/file/d/1M40cQY1jpeUWAp7VOj3JxcaQj9Ng0bd4/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3601 [article]

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Development of a performance and environmental certification system for recycled paint products / Heidi Sanborn in COATINGS TECH, Vol. 4, N° 2 (02/2007)  

[article]  inCOATINGS TECH > Vol. 4, N° 2 (02/2007) . - p. 72-80 Titre : Development of a performance and environmental certification system for recycled paint products Type de document : texte imprimé Auteurs : Heidi Sanborn, Auteur ; Scott Cassell, Auteur ; Ben Addelstone, Auteur ; Mark Petruzzi, Auteur ; Dave Darling, Auteur ; Ray Fernando, Auteur ; Dane Jones, Auteur Année de publication : 2007 Article en page(s) : p. 72-80 Langues : Américain (ame) Index. décimale : 667.9 Revêtements et enduits Résumé : The outcome of a project establishing a Recycled Paint Certification System and industry-wide standard for recycled latex paint ensuring performance equal to virgin paint with respect to product quality, as well as environmental integrity, is presented. This project has long-term goals of increasing the sale of latex-based Recycled Content Paint (RCP), increasing the purchase of leftover paint from the governmental Hazardous Household Waste Program by RCP producers, and reducing the cost to local government for managing leftover latex paint. In addition, the Certification System is expected to increase the purchase of RCP by government agencies, painting contractors, and homeowners throughout the U.S. The Certification System was developed through the collaboration of several key federal, state, and local agencies, organizations, virgin paint manufacturers, and recycled paint manufacturers. A conservative estimate developed by the Product Stewardship Institute, the project coordinator, determined that there are 34 million gallons of leftover consumer paint per year in the U.S. If all leftover consumer paint in the U.S. had to be collected and managed by municipalities as waste, the costs are estimated to be over $275 million per year. The project was funded by the California Integrated Waste Management Board, Dunn-Edwards Paint Company, and Portland Metro Regional Government. En ligne : https://drive.google.com/file/d/1FI-OlSjoxpJ7xUdGvQoo_R7Ngg6Aije-/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3602 [article]

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Advanced light stabilizers for the next century's needs / Jonathan Rogers in COATINGS TECH, Vol. 4, N° 2 (02/2007)  

[article]  inCOATINGS TECH > Vol. 4, N° 2 (02/2007) . - p. 82-86 Titre : Advanced light stabilizers for the next century's needs Type de document : texte imprimé Auteurs : Jonathan Rogers, Auteur ; Brett Moyer, Auteur ; Greg Kalscheur, Auteur ; Norbert Emig, Auteur Année de publication : 2007 Article en page(s) : p. 82-86 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 667.9 Revêtements et enduits Résumé : Today's coatings industry is driven by three main factors: technological advancement, environmental compliance, and economical performance. Light stabilizer chemistry has advanced over the years and has entered a new era with the introduction of products relating to these factors. Advanced triazines take advantage of the known high epsilon values as well as photopermanence and have extended now to longer wavelengths with even higher absorption characteristics. The latest hindered amine light stabilizers (HALS) are able to react into resin technologies so that their migration is limited to the layer they are intended to protect. Finally a new technology has been developed to render these intrinsically hydrophobic chemistries compatible with water for enhanced performance and ease of use in today's low-VOC systems. En ligne : https://drive.google.com/file/d/1pSBTiG4bRqkQMs48HfEBfCdUZPfWpD2W/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3603 [article]

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