Archivio Istituzionale della RicercaKeratin extracted from wool by sulphitolysis, up to a content of 15 wt/wt% was used as a natural reinforcing agent for cross-linked polymers obtained by photopolymerization of thiol-ene systems. The keratin-based photocured coatings obtained show significant improvement in terms of thermal stability, crosslinking density, Tg values and mechanical properties. Moreover, a clear increase of the biodegradability of the starting thiol-ene polymer matrix was induced by the presence of the keratin biopolymer as reinforcement
Photopolymerization of keratin-based thiol-ene coatings / Colucci, Giovanna; Annalisa, Aluigi; Claudio, Tonin; Bongiovanni, Roberta Maria. - In: PROGRESS IN ORGANIC COATINGS. - ISSN 0300-9440. - ELETTRONICO. - 77:(2014), pp. 1104-1110. [10.1016/j.porgcoat.2014.03.009]
Photopolymerization of keratin-based thiol-ene coatings
COLUCCI, GIOVANNA;BONGIOVANNI, Roberta Maria
2014
Abstract
Keratin extracted from wool by sulphitolysis, up to a content of 15 wt/wt% was used as a natural reinforcing agent for cross-linked polymers obtained by photopolymerization of thiol-ene systems. The keratin-based photocured coatings obtained show significant improvement in terms of thermal stability, crosslinking density, Tg values and mechanical properties. Moreover, a clear increase of the biodegradability of the starting thiol-ene polymer matrix was induced by the presence of the keratin biopolymer as reinforcement
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https://hdl.handle.net/11583/2549955
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