Formulation of self-crosslinkable hybrid acrylic/casein latex by tannic acid
- Cencha, Luisa Guadalupe
- Allasia, Mariana
- Passeggi, Mario Cesar Guillermo
- Gugliotta, Luis Marcelino
- Minari, Roque Javier
DOIAbstract
The current environmental issues caused by the massive consumption of oil-based materials are boosting the efforts to develop novel eco-friendly and biodegradable materials. In this context, this work presents the preparation of waterborne latexes composed of hybrid casein/acrylate nanoparticles containing tannic acid, a plant-derived phenolic compound, which is proposed as cross linker agent during film formation. In this way, self-crosslinkable formulations containing variable amounts of cross linker were prepared. This proposal allows extending the properties of hybrid casein/acrylate films by improving their water resistance, without degrading their mechanical strength, and providing them excellent UV-blocking properties. These results ...
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