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MCC golf balls - Eco friendly matting agents for emulsion paints / Dennis Werner in DOUBLE LIAISON, N° 615 (03/2017)
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Titre : MCC golf balls - Eco friendly matting agents for emulsion paints Type de document : texte imprimé Auteurs : Dennis Werner, Auteur ; Fritz Lehner, Auteur Année de publication : 2017 Article en page(s) : p. 14-17 Note générale : Bibliogr. Langues : Français (fre) Catégories : Agent mattant
Carbonate de calciumLe carbonate de calcium (CaCO3) est composé d'un ion carbonate (CO32-) et d'un ion calcium (Ca2+), sa masse molaire est de 100,1 g/mole.
C'est le composant principal du calcaire et de la craie, mais également du marbre. C'est aussi le principal constituant des coquilles d'animaux marins, du corail et des escargots.
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- AdditifsIndex. décimale : 667.9 Revêtements et enduits Résumé : Modified calcium carbonates (MCC) in golf ball shape are physiologically harmless, silica-free alternative to conventional matting agents. The round balls show the same or even better matting efficiency. Matting agents for emulsion paints based on diatomaceous earth are widely in use because of their technical performance characteristics. From a regulatory and labor safety standpoint, however, the demand for silica-free alternatives continues to arise. Golf ball-shaped modified calcium carbonates are safe and appear technically at least comparable. Note de contenu : - Diatomaceous earths in emulsion paints - the benchmark
- Looking for silica free alternatives
- The key to success - Modified calcium carbonate technology
- Successful use in an interior emulsion paintPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27994
in DOUBLE LIAISON > N° 615 (03/2017) . - p. 14-17[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18787 - Périodique Bibliothèque principale Documentaires Disponible 18737 - Périodique Bibliothèque principale Documentaires Disponible Mechanical stability of alkyd emulsions - Part 1 : influence of emulsion droplet size and the emulsifier / Gunilla Östberg in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 832 (05/1994)
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Titre : Mechanical stability of alkyd emulsions - Part 1 : influence of emulsion droplet size and the emulsifier Type de document : texte imprimé Auteurs : Gunilla Östberg, Auteur ; Björn Bergenståhl, Auteur ; Margareta Huldén, Auteur Année de publication : 1994 Article en page(s) : p. 37-46 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Emulsifiants
Gouttelettes
Particules (matières)
Polyalkydes
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- Additifs
SurfactantsIndex. décimale : 667.9 Revêtements et enduits Résumé : The limited colloidal stability of alkyd emulsions compared to that of organic solvent-borne alkyd paints is a well-known problem. For environmental reasons, however, the alkyd emulsions have a great advantage since they are waterborne. In this study, the influence of emulsifier and initial droplet size on the mechanical stability of alkyd emulsions was investigated. Anionic emulsifiers have been shown previously to be more effective than nonionic emulsifiers in the formation of alkyd emulsions. This study showed that an anionic emulsifier also gave more stable emulsions at lower concentrations than did the nonionics. If the concentration was increased, emulsions stabilized with a nonionic emulsifier showed the same stability as the one with the anionic emulsifiers. However, too high a concentration of surfactants is undesirable in paints, since it increases the water sensitivity of the paint film. The mechanical stability of emulsions stabilized with anionic emulsions was less sensitive to the initial droplet size than emulsions stabilized with a nonionic emulsifier. Note de contenu : - EMULSION STABILITY : Methods for mechanical stability
- EXPERIMENTAL : Materials - Methods
- RESULTS AND DISCUSSIONS : Influence of initial droplet size - Influence of concentration of emulsifier - Different types of emulsifiersPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18627
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 66, N° 832 (05/1994) . - p. 37-46[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003466 - Périodique Bibliothèque principale Documentaires Disponible 003479 - Périodique Bibliothèque principale Documentaires Exclu du prêt Mechanism of defoamers in aqueous systems in SURFACE COATINGS INTERNATIONAL, Vol. 105.6 (11-12/2022)
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Titre : Mechanism of defoamers in aqueous systems Type de document : texte imprimé Année de publication : 2022 Article en page(s) : p. 452-453 Langues : Anglais (eng) Catégories : Antimousse
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- AdditifsIndex. décimale : 667.9 Revêtements et enduits Résumé : Excessive foam formation is one of the problems that one can face during the formulation of waterborne paint systems. Foam formation should be avoided by all means possible. During the production and filling stages, foam leads to inefficiency, overflow in tanks, instability and other problems. Foam formation during paint application can lead to properties like crater forming, loss of opacity and protection.
In order to fight foam formation, defoamers or anti-foaming agents are used. Almost every waterborne paint system will contain an anti-foaming, agent typically in the 0.0-0.5 % concentration range by weight, but the selection of an appropriate anti-foaming agent is a challenge. The efficiency of anti-foaming agents depends on the specific paint system and the process utilised.Note de contenu : - Defoaming
- Mechanism of defoaming : One or more hydrophobic components - Mineral oil - Surface active dispersing agents/emulsifiers
- Potential side effects
- Printiples of selection
- DAPRO defoamersEn ligne : https://drive.google.com/file/d/1TlBNdA0oEO65d6-85fHv3pxPsX1PDYwR/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38676
in SURFACE COATINGS INTERNATIONAL > Vol. 105.6 (11-12/2022) . - p. 452-453[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23805 - Périodique Bibliothèque principale Documentaires Disponible (Meth)acrylic copolymer emulsions for use in coatings containing plant-based monomers / Tijs Nabuurs in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4645 (10/2018)
[article]
Titre : (Meth)acrylic copolymer emulsions for use in coatings containing plant-based monomers Type de document : texte imprimé Auteurs : Tijs Nabuurs, Auteur ; Maud Kastelijn, Auteur Année de publication : 2018 Article en page(s) : p. 7-10 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Biomolécules
Chimie écologique
Copolymères
Formulation (Génie chimique)
Liants
Monomères
Polyacryliques
Polymères en émulsion
Revêtements en phase aqueuse -- AdditifsIndex. décimale : 667.9 Revêtements et enduits Résumé : Several plant-based alternatives to fossil fuel-based (meth)acrylate monomers are available. Most promising types include the diesters of itaconic acid and esters of (meth)acrylate monomers prepared with plant-based alcohols. Other plant-based monomers show issues with either too slow, or too high reactivity, or with lacking commercial availability. Applying the preferred and commercial available monomers in emulsion polymerisation can yield water-based and partially plant-based binders showing film properties in industrial coatings that are similar to those found for paints based on commercially available fossil-fuel based binders. At this point in time, polymeric binders with plant-based contents of around 40% can be achieved (calculated on total carbon content). New developments with even higher plant-based contents are, however, foreseen to be available within five years from now. Note de contenu : - Table 1. Plant-based contents of standard (methiacrylic monomers when alcohols from renewable resources are used
- Table 2. Plant-based contents of itaconic ester monomers when alcohols from fossil fuel resources are used
- Table 3. Comparison of glass transition contributions of dialkyl itaconates and methacrylic acid esters
- Table 4. Clear and pigmented formulations for exterior coatings based on self-crosslinking binders
- Table 5. Comparison of properties of exterior wood coatings containing binders made from only fossil fuel-based monomers or partially from plant-based monomers
- Table 6. Clear formulation for interior 2C NCO curing coatings
- Table 7. Comparison of film properties of 2C isocyanate crosslinking interior furniture coatings containing binders made from only fossil fuel-based monomers or partially plant¬based monomers
En ligne : https://drive.google.com/file/d/1-HhwJieKrPu5QKu2-CPU-8Qcj0p9cBZu/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31252
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 208, N° 4645 (10/2018) . - p. 7-10[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20306 - Périodique Bibliothèque principale Documentaires Disponible Microbial problem and preservatives in polymer emulsions/paints / T. P. Ramachandran in PAINTINDIA, Vol. XLVII, N° 10 (10/1997)
[article]
Titre : Microbial problem and preservatives in polymer emulsions/paints Type de document : texte imprimé Auteurs : T. P. Ramachandran, Auteur Année de publication : 1997 Article en page(s) : p. XIII-XIV Langues : Anglais (eng) Catégories : Antibactériens
Antifongiques
Antimicrobiens
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- AdditifsIndex. décimale : 667.9 Revêtements et enduits Note de contenu : - Preservatives to guard against microbes Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13320
in PAINTINDIA > Vol. XLVII, N° 10 (10/1997) . - p. XIII-XIV[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006468 - Périodique Bibliothèque principale Documentaires Disponible PermalinkMRSA killer coating / Phil Richardson in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 194, N° 4472 (01/2004)
PermalinkMulti-purpose rheology / Heinz-Guenther Schulte in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 197, N° 4508 (01/2007)
PermalinkMultifunctional superwetting agent for coating applications / Vimal Saini in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 209, N° 4657 (12/2019)
PermalinkNatural compounds as potential algaecides for waterborne paints / Sandra G. Gomez de Saravia in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 5 (09/2018)
PermalinkNatural weathering performance and the effect of light stabilizers in water-based coating formulations on resin-modified and dye-stained beech-wood / Bodo Caspar Kielmann in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 6 (11/2016)
PermalinkNeutralising formulation problems / Silvia Ziebold in EUROPEAN COATINGS JOURNAL (ECJ), N° 3 (03/2017)
PermalinkNew additive to eliminate pinholes for water-based coating formulations / Jim Reader in COATINGS TECH, Vol. 18, N° 3 (03/2021)
PermalinkNew, highly efficient associative thickeners in modern coating formulation / Carlos Feito in SURFACE COATINGS INTERNATIONAL, Vol. 104.1 (01-02/2021)
PermalinkPermalinkNew urethane diol resin modifiers for improved performance of aminoplast crosslinked coatings / Matthew Gadman in COATINGS TECH, Vol. 16, N° 2 (02/2019)
PermalinkNew water-based binder for durable thin film intumescent coatings / Alan Fream in COATINGS TECH, Vol. 15, N° 7 (07/2018)
PermalinkNew water-borne self-cross-linking polymers for joinery applications / Felix Baah in SURFACE COATINGS INTERNATIONAL. PART A : COATINGS JOURNAL, Vol. 89, A8 (12/2006)
PermalinkNew waterborne acrylic binders for zero VOC paints / J. Geurts in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 1 (03/2008)
PermalinkNew waterborne paints with different binders and corrosion inhibition application / H. A. Mohamed in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 1 (01/2010)
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