Accelerating dry time and early hardness development of near-zero VOC waterborne alkyd dispersions / Erin Vogel in SURFACE COATINGS INTERNATIONAL, Vol. 99.6 (12/2016 - 01/2017)

[article]  inSURFACE COATINGS INTERNATIONAL > Vol. 99.6 (12/2016 - 01/2017) . - p. 311-317 Titre : Accelerating dry time and early hardness development of near-zero VOC waterborne alkyd dispersions Type de document : texte imprimé Auteurs : Erin Vogel, Auteur ; Sue Machelski, Auteur Année de publication : 2016 Article en page(s) : p. 311-317 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Alliages polymères Anticorrosion Polyacryliques Polyalkydes Revêtements en phase aqueuse -- Séchage:Peinture en phase aqueuse -- Séchage Index. décimale : 667.9 Revêtements et enduits Résumé : To design high-performance industrial coatings, formulators must choose from a myriad of polymer chemistries. Proper selection of the polymer will determine the coating's physical and chemical properties as well as its protective capabilities. During the selection of these polymers, each systems advantages and shortcomings must be considered. For example, SB alkyd resins are often chosen in industrial coating applications because of their excellent gloss, good adhesion and wetting properties as well as excellent compatibility with other resin types. However, in many regions including North America, Western Europe and Japan, the consumption of SB alkyds has diminished as stringent environmental regulations have driven the industry towards lower VOC system. Note de contenu : - CURRENT ALKYD TECHNOLOGY - A NEW TECHNOLOGY - EXPERIMENTAL : Preparation of WB alkyd dispersions and alkyd-acrylic blend coatings - Film preparation - RESULTS AND DISCUSSION : Next generation WB alkyd dispersions - Alkyd-acrylic blends - Pigmented blends - Corrosion resistance Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27365 [article]

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Adhesion and weathering performance of waterborne coatings applied to different temperate and tropical wood species / Jan van den Bulcke in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 3, N° 3 (07/2006)

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 3, N° 3 (07/2006) . - p. 185-191 Titre : Adhesion and weathering performance of waterborne coatings applied to different temperate and tropical wood species Type de document : texte imprimé Auteurs : Jan van den Bulcke, Auteur ; Marc Stevens, Auteur ; Joris van Acker, Auteur ; Veerle Rijckaert, Auteur Année de publication : 2006 Article en page(s) : p. 185-191 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésion Bois -- Revêtements protecteurs Chimie des surfaces Conifères Etudes comparatives Haut extrait sec Polyacryliques Polyalkydes Revêtements -- Détérioration:Peinture -- Détérioration Revêtements -- Effets de la température:Peinture -- Effets de la température Revêtements en phase aqueuse:Peinture en phase aqueuse Index. décimale : 667.9 Revêtements et enduits Résumé : Wood is a renewable material that has been recognized for a long time as a valuable material for construction and engineering. Sound, solid wood can last for centuries. Nevertheless, wood is susceptible to biological and physical degradation. Therefore it needs to be protected properly, all the more when using less durable species. A variety of finishes can be applied. These coatings must meet certain minimum requirements, among which are sufficient penetration, resistance to physical and biological discoloration, and good adhesion. The last is considered the utmost important factor for the overall performance of a coating. Without an adequate anchoring to the wood, the coating will peel off prematurely and, thus, affect the lifetime of the substrate. In this article, the impact of the type of coating used, the wood species, and preweathering of the wood on adhesion are disclosed. In addition, the effect of weathering on the wood-coating system as a whole is looked at as well. The adhesion measurements were obtained with a mechanical torque device developed at VTT in Finland. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3691 [article]

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Adhesion of waterborne paints to wood / Stig L. Bardage in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 70, N° 878 (03/1998)

[article]  inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 70, N° 878 (03/1998) . - p. 39-47 Titre : Adhesion of waterborne paints to wood Type de document : texte imprimé Auteurs : Stig L. Bardage, Auteur ; Jonny Bjurman, Auteur Année de publication : 1998 Article en page(s) : p. 39-47 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésion Bois -- Revêtements Dispersions et suspensions Etudes comparatives Polyacryliques Polyalkydes Revêtements en phase aqueuse:Peinture en phase aqueuse Index. décimale : 667.9 Revêtements et enduits Résumé : Using a modified torque technique, statistically significant differences in adhesion values were detected for waterborne model paints on wood as a function of moisture content, waterborne preservative, and after fungal inoculation. Change in a paint constituent sometimes resulted in a significant change in the adhesion value. The adhesion values of the alkyd emulsion paints tested decreased after inoculation with a blue stain fungus. On the contrary, the adhesion values of the acrylic dispersion paints tested became significantly higher after inoculation. Note de contenu : - Painted wood samples - Waterborne paints - Inoculation with a blue stain fungus - Preservative treated samples - Measurement of adhesion - Further assessment of the samples Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17965 [article]

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Advances in the science and technology of paints, inks and related coatings : 2006 / I. Holme in SURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS, Vol. 89, B4 (12/2006)  

[article]  inSURFACE COATINGS INTERNATIONAL. PART B : COATINGS TRANSACTIONS > Vol. 89, B4 (12/2006) . - p. 343-363 Titre : Advances in the science and technology of paints, inks and related coatings : 2006 Type de document : texte imprimé Auteurs : I. Holme, Auteur Année de publication : 2006 Article en page(s) : p. 343-363 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Abrasion Adhésion Anticorrosifs Anticorrosion Couches minces Démoulage Désencrage Disperseurs Encre Huiles et graisses Imagerie (technique) Imagerie numérique Latex Matériaux hybrides Matériaux intelligents Matériel optique Nanoparticules Particules (matières) -- Analyse Photographie Pigments azoïques Polyalkydes Polymères ramifiés Polymérisation par transfert de chaîne réversible par addition fragmentation La polymérisation radicalaire contrôlée par transfert de chaîne réversible par addition-fragmentation (en anglais Reversible Addition-Fragmentation Chain Transfer (RAFT)) est une technique de polymérisation radicalaire contrôlée. Au même titre que la polymérisation radicalaire contrôlée par transfert d'atome (en anglais Atom Transfert Radical Polymerization (ATRP)) et la polymérisation radicalaire en présence de nitroxydes (en anglais Nitroxide Mediated Polymerization (NMP)), la polymérisation de type RAFT permet de synthétiser des polymères d'architecture contrôlée (polymères à blocs, étoiles, peignes, etc) de faible polydispersité et de haute fonctionnalité. Les applications de ces polymères sont, parmi d'autres, l'encapsulation de principes actifs de médicaments, la production de revêtements et peintures de nouvelles génération, la microfluidique, les tensioactifs, les adhésifs et les membranes. Poudres Rayures Réaction de couplage Résistance à l'abrasion Résistance à l'usure Résistance aux conditions climatiques Revêtements organiques Revêtements protecteurs Revêtements:Peinture Surfaces -- Analyse Technique des plasmas Thermodurcissables Index. décimale : 667.9 Revêtements et enduits Résumé : This review summarises the many developments reported in Surface Coatings International Part B: Coatings Transactions, 89, 2006. Thus the advances in polymer synthesis and characterisation and synthetic latexes for use in coatings are reviewed. Developments in RAFT agents, hyperbranched polymers, and coupling agents for adhesion are discussed. Novel hybrid, smart, anticorrosive, optical thin-film and powder coatings are surveyed, and developments in the oxidative and UV curing of paints and coatings described. Adaptive speckle imaging interferometry, a new technique for characterising the curing of coatings, and an ultrathin film high-shear disperser used to produce nanoparticles are discussed. Studies on plasma treatments, weatherability, and scratch and mar resistance of coatings are reviewed. Developments in printing inks, printability and deinking technology are surveyed. The colour and constitution relationships in azonaphtharylamide pigments are discussed. The latest developments in digital image capture and film-less camera technology and techniques are summarised. Note de contenu : - Polymer blend formulation - Smart coatings - Optical thin films - Nanostructured and hollow polyurethand dispersions - Polyurethane coatings - Polymer architecture - Hyperbranched polymers - Heat-resistant coatings - RAFT agents for controlled polymerisation - Synthetic latexes - Care refinish applications - Scratch resistance of UV-cured acrylic clear coats - Cross-linking density in polyurea coating - UV-initiated photopolymerisation - Powder coating - Hybrid polymer coatings - Mould release agents - Anticorrosive coatings for steel - Curing of fatty acids - Mass/volume changes in the drying of linseed oil - Catalysts for alkyd resins - New technology for analysis of the drying of coatings - Oil-a and water-repellency - Adhesion of polymer-metal laminates - Coupling agents to improve adhesion of paint to wood - Moisture diffusion through wood-aluminium windows - Numerical simulaton of nanoparticle formation in an ultrathin film high shear disperser - Surface analysis of particles - Pigment solubility in a polycarbonate-polybutylene terephthalate blend - Azonaphtharylamide pigments - Service life prediction of colour retention in PVDF architectural coatings - Weatherability prediction using a remote plasma reactor - Printability of polypropylene film treated by an air dielectric barrier discharge plasma - The effect of process ink film thickness of the colour gamut of overprint colours - Deinking of indigo prints - Digital image capture technology DOI : 10.1007/BF02765587 En ligne : https://link.springer.com/content/pdf/10.1007/BF02765587.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5276 [article]

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Alkyd-based thermosetting resins : influences of temperature and UV radiation on curing kinetics / N. Delahaye in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 67, N° 844 (05/1995)

[article]  inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 67, N° 844 (05/1995) . - p. 67-70 Titre : Alkyd-based thermosetting resins : influences of temperature and UV radiation on curing kinetics Type de document : texte imprimé Auteurs : N. Delahaye, Auteur ; J. M. Saiter, Auteur ; M. Liziard, Auteur ; Laurence Podgorski, Auteur Année de publication : 1995 Article en page(s) : p. 67-70 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Calorimétrie Cinétique chimique Liants Polyalkydes Rayonnement ultraviolet Réticulation (polymérisation) Siccatifs Un siccatif est une substance qui joue un rôle de catalyseur en accélérant le séchage ou durcissement (polymérisation) d'un matériau tel une huile ou une peinture à base d'huile (pour le bâtiment ou les artistes). Thermodurcissables Vernis Index. décimale : 667.9 Revêtements et enduits Résumé : In this work, the rate of cure of different oxidative-drying oil-modified alkyd resins was investigated by differential scanning calorimetry (DSC) measurements. The studies were carried out in the presence and absence of ultraviolet light. The apparent activation energy of the curing process was determined from the Kissinger equation. This activation energy depends on the curing duration and on the illumination. These variations lead to a time constant that is characteristic of the curing kinetics. Two particular values of the apparent activation energy are also defined. The first, ?E0, is a characteristic of the varnish in the liquid state; the second, ?Einf, is a characteristic of the final film stability. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18516 [article]

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Alkyd Calculations / Mukund Hulyalkar in PAINTINDIA, Vol. LXVII, N° 10 (10/2017)

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Aluminium compounds as additional crosslinkers for air-drying high-solids alkyd paints / W. J. Muizebelt in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 70, N° 882 (07/1998)

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An intro do water dispersible alkyd technology / Michael C. Wildman in MODERN PAINT AND COATINGS, Vol. 88, N° 6 (06/98)

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Application of neem oil in alkyd and polyurethane formulation / Ashutosh in PAINTINDIA, Vol. LXVIII, N° 7 (07/2018)

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Benefits extended / Alain Garzon in EUROPEAN COATINGS JOURNAL (ECJ), N° 9/2010 (09/2010)

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A better fit for exterior wood coatings / Niels Lutke Schipholt in EUROPEAN COATINGS JOURNAL (ECJ), (05/2023)  

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Boltorn W3000 / Göran Ziegler in PAINTINDIA, Vol. LVII, N° 3 (03/2007)

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Boosting performance of preferred technology / Erin Vogel in EUROPEAN COATINGS JOURNAL (ECJ), N° 6 (06/2016)

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Case study N° 6 - Problems due to substandard MTO and/or over polymerised alkyd / Mukund Hulyalkar in PAINTINDIA, Vol. LXXI, N° 2 (02/2021)  

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Chemical reaction kinetics of sulfur dioxide and oxygen with unsaturated drying oils / William H. Simendinger in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 837 (10/1994)

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Chemical reactivity of sulphur dioxide with unsaturated drying oils / William H. Simendinger in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 831 (04/1994)

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Clearing the route for renewable alkyds / Lawrence Theunissen in EUROPEAN COATINGS JOURNAL (ECJ), N° 10 (10/2016)

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CNSL : an environment friendly alternative for the modern coating industry / Dinesh Balgude in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 11, N° 2 (03/2014)  

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A comparative study on coating properties of chemoenzymatically synthesised and conventional alkyd resins / Vilas D. Athawale in PAINTINDIA, Vol. LI, N° 3 (03/2001)

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Compliant technology for coatings / Dirk Mestach in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 198, N° 4521 (02/2008)

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