Liquid and Solid Functional Bio-Based Coatings
| Autor: | Ilaria Canesi, Andrea Lazzeri, Vito Gigante, Patrizia Cinelli, Serena Danti, Serena Chierici, Kudirat Abidemi Obisesan, Maria Beatrice Coltelli, Ahdi Hadrich, Andreas Staebler, Luca Panariello |
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| Přispěvatelé: | Publica |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Polymers and Plastics barrier properties Bio based Organic chemistry 02 engineering and technology Review coatings Raw material engineering.material 010402 general chemistry 01 natural sciences Bioplastic 12. Responsible consumption chemistry.chemical_compound QD241-441 Coating Cellulose Process engineering business.industry General Chemistry 021001 nanoscience & nanotechnology 0104 chemical sciences Food packaging chemistry 13. Climate action Cellulosic ethanol engineering Biopolymer active molecules 0210 nano-technology business Active molecules Barrier properties Coatings |
| Zdroj: | Polymers Polymers, Vol 13, Iss 3640, p 3640 (2021) |
| ISSN: | 2073-4360 |
| Popis: | The development of new bio-based coating materials to be applied on cellulosic and plastic based substrates, with improved performances compared to currently available products and at the same time with improved sustainable end of life options, is a challenge of our times. Enabling cellulose or bioplastics with proper functional coatings, based on biopolymer and functional materials deriving from agro-food waste streams, will improve their performance, allowing them to effectively replace fossil products in the personal care, tableware and food packaging sectors. To achieve these challenging objectives some molecules can be used in wet or solid coating formulations, e.g., cutin as a hydrophobic water- and grease-repellent coating, polysaccharides such as chitosan-chitin as an antimicrobial coating, and proteins as a gas barrier. This review collects the available knowledge on functional coatings with a focus on the raw materials used and methods of dispersion/application. It considers, in addition, the correlation with the desired final properties of the applied coatings, thus discussing their potential. |
| Databáze: | OpenAIRE |
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