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About the transformation of low T(m) into high T(m) poly(l-lactide)s by annealing under the influence of transesterification catalysts

Cyclic polylactides were prepared in bulk at 170 °C, crystallized at 120 °C and then annealed at temperatures between 130 and 170 °C with variation of catalyst, catalyst concentration and annealing time. The transformation of the initially formed low melting (LT(m)) crystallites, having melting temp...

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Detalles Bibliográficos
Autores principales: Weidner, Steffen M., Meyer, Andreas, Chatti, Saber, Kricheldorf, Hans R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8693987/
https://www.ncbi.nlm.nih.gov/pubmed/35424240
http://dx.doi.org/10.1039/d0ra10012a

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