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Going from strength to strength / Gerald A. Vandezande in EUROPEAN COATINGS JOURNAL (ECJ), N° 2 (02/2015)
[article]
Titre : Going from strength to strength : New additive improves performance in several key properties Type de document : texte imprimé Auteurs : Gerald A. Vandezande, Auteur Année de publication : 2015 Article en page(s) : p. 24-28 Langues : Anglais (eng) Catégories : Adhésion
Anticorrosion
Brillance (optique)
Durée de vie en pot
Epoxydes
Essais accélérés (technologie)
Essais de brouillard salin
Formulation (Génie chimique)
Résistance au chocs
Revêtement en phase solvant:Peinture en phase solvant
Revêtements -- Additifs:Peinture -- Additifs
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniques
Revêtements bi-composant:Peinture bi-composantIndex. décimale : 667.9 Revêtements et enduits Résumé : A new type of additive has been developed with the aim of enhancing several key properties of two-pack epoxies simultaneously. Flexibility, adhesion and corrosion resistance were all found to be improved. Some benefits, could be obtained in the potlife to cure speed ratio. Note de contenu : - Additive targets improvements in several properties
- Experimental formulation details
- How potlife and curing rates were measured
- Impact and flexibility test methods summarised
- Corrosion resistance tested by salt spray exposure
- Potlife extended, though cure can be faster
- Corrosion resistance and gloss also enhanced
- Flexibility and adhesion are improved
- Additive provides high flexibility in formulationEn ligne : https://drive.google.com/file/d/1TahjkWfwNSzgud4uvk2Y3-qjXzgN1CSn/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=23240
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 2 (02/2015) . - p. 24-28[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16962 - Périodique Bibliothèque principale Documentaires Disponible Green technology for the construction industry - two component waterborne polyurethane coatings / Prashant Gangwar in PAINTINDIA, Vol. LXI, N° 8 (08/2011)
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Titre : Green technology for the construction industry - two component waterborne polyurethane coatings Type de document : texte imprimé Auteurs : Prashant Gangwar, Auteur Année de publication : 2011 Article en page(s) : p. 91-96 Langues : Anglais (eng) Catégories : Chimie écologique
Formulation (Génie chimique)
Hydrophilie
Polyisocyanates
Polymères en émulsion
Polyols
Polyuréthanes
Revêtements bi-composant:Peinture bi-composant
Revêtements en phase aqueuse:Peinture en phase aqueuseIndex. décimale : 667.9 Revêtements et enduits Résumé : The world is changing. Green technology has become an imperative of corporate responsibility and a milestone on the road to future sustainability. An increasing number of market players share this view, and analysts, investors and the general public expect to see assertive action from the industry. Due to pressure from the public and the media, green technology has escalated very quickly into a megatrend in the global marketplace. What began as an "eco-trend" has entered the mainstream in response to consumer demand. The market for green products is ramping up rapidly and relentlessly. Bayer MaterialScience recognized this trend early on, and it has positioned itsel at the forefront of the new movement.
Waterborne polyurethane coatings have started to repeat the success story of Bayer's well known Desmodur and Desmophen coatings raw materials. Within the construction industry, applications for both walls and floors have perfectly proven the fact that the performance of the green generation products is fulfilling all the requirements. A toolbox of polyol dispersions and requirements. The coatings can be easy-to-clean or anti-graffiti, for application on exterior/interior walls, interior walls for hospitals, schools & kindergartens, electronic plants, food processing workshops, kitchens, metro stations, etc. They can also bu used as the topcoat of floor coatings for commercial and industrial areas with excellent abrasion resistance, scratch resistance & chemical resistance. Real life cases will be analysed in this article as well.Note de contenu : - BASIC MECHANISM
- HYDROPHILIC POLYISOCYANATES
- TYPICAL FORMULATIONS AND DISCUSSION : NCO/OH ration - NCO reacting with water - Discussion pot life - Tough tub flexible - Stain resistance/dirt pick up resistance - Discussion : Fungus/algae resistance
- REAL LIFE CASES : Floor of bubble bar - Floor of bayer (Makrocolor) - Replacement of blackboard with 2K WB PU in a school in India - Exterior walls of Bayer Jinling polyurethane plant - Interior walls of bathroom - Others.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11875
in PAINTINDIA > Vol. LXI, N° 8 (08/2011) . - p. 91-96[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13282 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Growing improvements : Biobased polyol enhances physical properties of 2K PU coatings Type de document : texte imprimé Auteurs : Ayumu Yokoyama, Auteur ; Hari Sunkara, Auteur ; Rajesh Saliya, Auteur Année de publication : 2012 Article en page(s) : p. 26-31 Note générale : Supplément du N° 11/2012 - Bibliogr. Langues : Anglais (eng) Catégories : Agent mattant
Polyols
Polytriméthylène éther
Polyurée
Polyuréthanes
Ressources renouvelables
Revêtements bi-composant
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Poly(trimethylene ether) polyol (PTMEPOL) is a renewable material derived from corn. It was found to improve flexibility and adhesion of solvent-borne 2K urethane coatings. PTMEPOL was also used successfully as a liquid a medium for the synthesis of sag control agent based on polyurea and as a liquid carrier for a matting agent. Note de contenu : - Raw materials and test procedures
- Film evaluation procedures
- Tensile strength of clearcoat improved
- Adhesion is also improved
- Resin blend performs better than single resins
- Matt coating properties are enhanced
- Synthesis of polyurea sag control agent improvedEn ligne : https://drive.google.com/file/d/1-8KPz1Ho34u8-iFKCPWz5gVLFuAMi1cp/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16348
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 11 (11/2012) . - p. 26-31[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14258 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Hidden changes in the mix : Density differences reveal interaction in 2K PUR water-borne formulation Type de document : texte imprimé Auteurs : Frederic Lucas, Auteur ; Jules Mikhael, Auteur ; Ulrich Tromsdorf, Auteur Année de publication : 2017 Article en page(s) : p. 36-41 Langues : Anglais (eng) Catégories : Chimie analytique
Dispersions et suspensions
Durée de vie en pot
Polyacrylates
Polyuréthanes
Revêtements bi-composant:Peinture bi-composant
Revêtements en phase aqueuse:Peinture en phase aqueuse
Ultracentrifugation en gradient de densitéIndex. décimale : 667.9 Revêtements et enduits Résumé : Two-component water-borne polyurethane coatings can undergo a wide range of reactions during drying and curing. differences in reactions after mixing the components were identified by densigy gradient ultracentrifugation (DGU) some correlations with pot life were established. Note de contenu : - Different reaction pathways after mixing components
- How density gradient ultracentrifugation operates
- What DGU can and cannot determine
- Initial tests sho occurrence of different reactions
- Influence of variables in the polyacrylate dispersion
- Hydrophilic component affect polyisocyanate response
- Some correlations found with pot life variation
- Initial results of the techniques summarised
- FIGURES : 1. Possible scenarios when formulating 2K PUR components - 2. Density gradient ultracentrifugation technique - 3. DGU results - case study with OH dispersion A - DGU results - case study with OD dispersion B - 5. DGU results - influence of the dispersion - 6. DGU results - influence of the type of polyisocyanate
- Table : Pot life of 2K water-borne PUR formulationsEn ligne : https://drive.google.com/file/d/1O_5NRmnY9qgUXC_k0HksXUmc5fT61ipW/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29413
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 11 (11/2017) . - p. 36-41[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19369 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : High performance in the frame : Waterborne finishes for PU pultrusion window profiles need no primer Type de document : texte imprimé Auteurs : Kurt A. Wood ; R. Wayne Skilton ; Roice Wille ; Thommy Barré ; Steve Harasin Année de publication : 2013 Article en page(s) : p. 18-22 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adhésion
Fenêtres en matières plastiques
Matières plastiques -- Revêtement:Matières plastiques -- Peinture
Polyacryliques
Polyfluorure de vinylidène
Polyols
Polyuréthanes
Pultrusion
Résistance aux conditions climatiques
Revêtements
Revêtements bi-composantIndex. décimale : 667.9 Revêtements et enduits Résumé : Reinforced plastic composites known as pultrusions are becoming popular for window profiles. Polyurethane pultrusions offer enhanced performance but priming and/or pretreatment is usually required before topcoating to obtain adhesion. A highly weatherable 2K crosslinking PVDF-acrylic hybrid coating now offers the highest levels of durability without priming. Note de contenu : - Standards applicable to window profiles
- Plastic composites have limited coating options
- Waterborne PVDF-acrylic hybrids require no stoving
- New system performs well in weathering studies
- Other key performance properties outlined
- Formulating to maximise chemical resistance
- Direct adhesion on PU pultrusions studied
- Polyol choice in pultrusion may be critical
- PVDF coating is also suitable for other substratesEn ligne : https://drive.google.com/file/d/14KxIheY_6UwUKLCxJUoDymnmanKsxX37/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18451
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 5 (05/2013) . - p. 18-22[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15054 - Périodique Bibliothèque principale Documentaires Disponible High performance polyurethane coating systems utilizing oxazolidine-based reactive diluents / G. N. Robinson in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 66, N° 839 (12/1994)
PermalinkHigh performance polyurethane coatings for wall / Kumar Iyer in PAINTINDIA, Vol. LXVII, N° 5 (05/2017)
PermalinkHigh performance protective coatigs - III / Mukund Hulyalkar in PAINTINDIA, Vol. LXIV, N° 8 (08/2014)
PermalinkHigh performance protective coatings - II / Mukund Hulyalkar in PAINTINDIA, Vol. LXIV, N° 7 (07/2014)
PermalinkPermalinkHydrophilic polyisocyanates : the best balance between performance and environmental concern / Philippe Olier in PAINTINDIA, Vol. LXV, N° 3 (03/2015)
PermalinkHyperbranched polyurethane based high-solid protective coating for marine application / R. Baloji Naik in PAINTINDIA, Vol. LXVIII, N° 12 (12/2018)
PermalinkImproving coating performance with biobased epoxy resins derived from distilled tall oil / Wumin Yu in COATINGS TECH, Vol. 18, N° 10 (10/2021)
PermalinkImproving the adhesion robustness of 2K Michael addition coating systems / Bart A. J. Noordover in COATINGS TECH, Vol. 16, N° 10 (10/2019)
PermalinkInexpensive and quick repairs using automated two-component coating systems / Markus Sheuber in JEC COMPOSITES MAGAZINE, N° 72 (04-05/2012)
PermalinkInnovation dans les fluorosilicones SILTECH et améliorations des propriétés de "coatings" grâce à ces additifs / Robert Ruckle in DOUBLE LIAISON, N° 598 (05/2014)
PermalinkInnovations en poudre et liquide in GALVANO ORGANO, N° 808 (01-02/2012)
PermalinkInventive routes for the preparation of waterborne acrylic polyols for 2K PU protective topcoats / David Vanaken in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 212, N° 4676 (08/2022)
PermalinkIs your waterborne 2K epoxy formulation giving you a headache ? Here is the cure ! / Michaela Zirngast in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 205, N° 4609 (06/2015)
PermalinkKeeping corrosion at bay / Peter A. Ciullo in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 192, N° 4459 (12/2002)
PermalinkLong life in the pot and a fast finish / Lars Ossenschmidt in EUROPEAN COATINGS JOURNAL (ECJ), N° 9 (09/2019)
PermalinkMica and its anti-corrosive properties in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 205, N° 4609 (06/2015)
PermalinkModern 2K PU waterborne / Robert Reyer in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4580 (01/2013)
PermalinkModern 2K PU waterborne coatings : Environment-friendly efficiently and with high-performance / Robert Reyer in DOUBLE LIAISON, N° 592 (05/2013)
PermalinkPermalinkNanoscale protection for high-performance / Atman Fozdar in EUROPEAN COATINGS JOURNAL (ECJ), N° 7-8 (07-08/2019)
PermalinkNew advances in rheological performance in high solids marine and protective coatings / Tony Hennessy in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 204, N° 4597 (06/2014)
PermalinkNew fast-curing, two-component, ultra-high-solid paint / Claudia Hetmank in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 10, N° 2 (2017)
PermalinkNew high performance two-component wood coatings comprised of a hydroxy functional acrylic emulsion and a water-dispersible polyisocyanate / Sharon Xudong Feng in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 71, N° 899 (12/1999)
PermalinkA new route to high-performance flexible coatings and adhesives : 2D STPE/epoxy technology in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 210, N° 4662 (06/2020)
PermalinkPermalinkPermalinkNext generation of thickeners in industrial coatings & construction systems / Rajni Gupta in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4644 (09/2018)
PermalinkNon-stop cleaning and painting / Ralf Högel in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 8, N° 1 (2015)
PermalinkNovel additive for easier "easy-to-clean" / Ulrich Tritschler in EUROPEAN COATINGS JOURNAL (ECJ), N° 6 (06/2019)
PermalinkNovel CNSL-based waterborne Zn-rich primer systems for protective coatings / Hong Xu in COATINGS TECH, Vol. 15, N° 4 (04/2018)
PermalinkA novel cyclocarbonate based technology for isocyanate free polyurethane / Poonam R. Datir in PAINTINDIA, Vol. LVII, N° 5 (05/2007)
PermalinkA novel hydroxyl polyacrylate latex modified by OvPOSS and its application in two-component waterborne polyurethane coatings / Wu Zeng in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 1 (01/2020)
PermalinkNovel path to hydroxyl-functional emulsions for high-performance waterborne two-component polyurethane coatings / Steven Mao in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 211, N° 4670 (08/2021)
PermalinkOffering formulation freedom / Jelle van der Werf in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/2011 (04/2011)
PermalinkOffshore repairs in record time in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 11, N° 1 (2018)
PermalinkOne for the price of two / Stephen Monaghan in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 192, N° 4455 (08/2002)
PermalinkOptimisation of corrosion protection properties of epoxy clear coats / Hubert Oggermüller in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 206, N° 4627 (12/2016)
PermalinkParallel measurements and engineering simulations of conversion, shear modulus, and internal stress during ambient curing of a two-component epoxy coating / Qiong Li in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 19, N° 5 (09/2022)
PermalinkLes peintures aqueuses à haute performance / Association Française des Techniciens des Peintures, Vernis, Encres et Adhésifs / Paris : AFTPVA (1996)
PermalinkPolyamine curing agents meeting the industry need for enhanced productivity / Michael Cook in COATINGS TECH, Vol. 16, N° 3 (03/2019)
PermalinkPolyurethane flooring : long term protection for various functional floors / Ayoub Mulla in PAINTINDIA, Vol. LXIII, N° 4 (04/2013)
PermalinkPreparation and characterization of anticorrosion polyurethane paints and coatings based on novel Zn-free phosphates / Krzysztof Kowalczyk in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 1 (01/2015)
PermalinkPreparation and physical properties of polyurethane flame retardant coatings using phosphorus-containing lactone modified polyesters / Hong-Soo Park in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 71, N° 899 (12/1999)
PermalinkPreparation and stability of aqueous acrylic polyol dispersions for two-component waterborne polyurethane / Li Wang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 1 (01/2017)
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