Oxidative drying of alkyd paints catalysed by a dinuclear manganese complex (MnMeTACN)

Oyman, Z.O.; Ming, Weihua; Linde, R. van der; Borg, J. ter; Schut, Arno; Bieleman, Johan H.

doi:10.1007/bf02699583

Cited by 15 publications

(20 citation statements)

References 12 publications

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“…The same catalyst was shown to exhibit drying activity in short oil and long oil solvent borne (SB) alkyd paint formulations, as well as in water-borne alkyd-emulsion paints (short and long oil alkyd resins refer to the type of oil used in the resin) [24]. In the short oil SB paint, the Mn-Me 3 TACN catalyst showed a similar drying activity as Co II (2-EH) 2 (the latter mixed with the secondary driers Ca(2-EH) 2 and Sr(2-EH) 2 ) and significantly better activity than when using Mn II (2-EH) 2 .…”

Section: Manganese 147-triazacyclononane Catalystsmentioning

confidence: 99%

Manganese and Iron Catalysts in Alkyd Paints and Coatings

Hage¹,

Böer²,

Maaijen³

2016

Inorganics

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Many paint, ink and coating formulations contain alkyd-based resins which cure via autoxidation mechanisms. Whilst cobalt-soaps have been used for many decades, there is a continuing and accelerating desire by paint companies to develop alternatives for the cobalt soaps, due to likely classification as carcinogens under the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) legislation. Alternative driers, for example manganese and iron soaps, have been applied for this purpose. However, relatively poor curing capabilities make it necessary to increase the level of metal salts to such a level that often coloring of the paint formulation occurs. More recent developments include the application of manganese and iron complexes with a variety of organic ligands. This review will discuss the chemistry of alkyd resin curing, the applications and reactions of cobalt-soaps as curing agents, and, subsequently, the paint drying aspects and mechanisms of (model) alkyd curing using manganese and iron catalysts.

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Section: Manganese 147-triazacyclononane Catalystsmentioning

confidence: 99%

Manganese and Iron Catalysts in Alkyd Paints and Coatings

Hage¹,

Böer²,

Maaijen³

2016

Inorganics

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“…For purified ethyl linoleate (free of hydroperoxides), the addition of TBHP was necessary to rapidly initiate the ethyl linoleate oxidation. Similar catalysts were described for the oxidative drying of alkyd coatings as potential alternatives for Co-based catalysts [78][79][80].…”

Section: Radical Oxidation At the Allylic Position Of Fatty Derivativesmentioning

confidence: 99%

Oxidation of unsaturated fatty acid derivatives and vegetable oils

Köckritz

Martin

2008

Euro J Lipid Sci & Tech

193

135

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“…Development of the mechanical properties has been followed on a quartz crystal microbalance . Spatial (i.e., in depth) effects on the drying of alkyd binders has been studied by Confocal Raman Microscopy and NMR Imaging …”

Section: Introductionmentioning

confidence: 99%

Chemical curing of alkyd resin catalyzed by benzoylferrocene: Performance, kinetics, and thickness effects

Honzı́ček

Vinklárek

2017

J of Applied Polymer Sci

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Catalytic properties of benzoylferrocene, as a representative of cobalt‐free drier, was investigated on alkyd resin modified with soybean oil. Mechanical tests, performed on alkyd films, revealed promising activity at low metal concentrations. A detailed analysis of time resolved infrared spectra was used for in‐depth investigation of chemical curing in the films. The experiments, performed in transmission mode, enabled determination of kinetic parameters for the autoxidation process. Effects of film thickness were investigated using attenuated total reflectance technique. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46184.

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Oxidative drying of alkyd paints catalysed by a dinuclear manganese complex (MnMeTACN)

Cited by 15 publications

References 12 publications

Manganese and Iron Catalysts in Alkyd Paints and Coatings

Manganese and Iron Catalysts in Alkyd Paints and Coatings

Oxidation of unsaturated fatty acid derivatives and vegetable oils

Chemical curing of alkyd resin catalyzed by benzoylferrocene: Performance, kinetics, and thickness effects

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