Synthesis and photostabilizing performance of a polymeric HALS based on 1,2,2,6,6-pentamethylpiperidine and vinyl acetate

Abstract Polymeric hindered amine light stabilizers (polymeric HALS) have been extensively studied because they combine a high ability to protect the polymers against harmful effects of weathering with minimum physical loss. In this study a new polymeric N-methylated HALS was synthesized by the radi...

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Hlavní autoři:	Marcelo Aparecido Chinelatto, José Augusto Marcondes Agnelli, Sebastião Vicente Canevarolo
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Associação Brasileira de Polímeros 2015-01-01
Edice:	Polímeros
Témata:	degradation HALS hindered amines photo-oxidation photostabilizer
On-line přístup:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282015005001106&lng=en&tlng=en
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