Waterborne star‐shaped styrene‐alkyd resins

Murillo, Edwin A.

doi:10.1002/app.48386

Cited by 4 publications

(1 citation statement)

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“…Murillo investigated, recently, the utilization of hyperbranched alkyds and styrene for the synthesis of styrene-alkyd hybrids. 151 However polystyrene formation was observed with high ratios of styrene improving the stability of latex that had low droplets size (inferior to 300nm). intermediates to improve their weather resistance, useful in paint coatings for exterior applications.…”

Section: A Waterborne Styrene-alkyd Hybrid Resinsmentioning

confidence: 99%

Hybrid alkyds, the glowing route to reach cutting-edge properties?

Chardon

Denis

Négrell

et al. 2021

Progress in Organic Coatings

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This review highlights both the various polymers grafted to alkyd resins reported in the literature and the different routes to synthesize these alkyd hybrids. Alkyd resins were discovered in the mid-1920s. Then, they quickly found a prominent place among coatings and paint binders thanks to their numerous advantages such as good heat resistance, excellent gloss, and low cost. Nevertheless, in the 50s, the emergence of new synthetic polymers with better properties (chemical resistance, mechanical and thermal properties) such as epoxy, acrylic or polyurethane, weakened the position of the alkyd resins among coating industry. Nowadays, due to global issues such as health and environmental concerns, research focuses on biobased polymers. Since, alkyd resins are mainly biobased, they have gained increasing attention in the last decade. Nevertheless, the issue of using volatile organic compounds (VOC) and the urge of replacing them, have led to the development of new synthetic routes. Moreover, in order to enhance alkyd properties and bridge the gap with new materials, other polymers such as epoxy, acrylates, polyurethanes or siloxanes were used to form alkyd hybrids. Hence, the different strategies to perform alkyd hybrids are detailed and discussed in this review. Furthermore, composites made with alkyd hybrid matrix are presented. Finally, the perspectives about the future developments of alkyd hybrids and the most promising hybrids are discussed.

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Section: A Waterborne Styrene-alkyd Hybrid Resinsmentioning

confidence: 99%