Relationship between Degree of Polymeric Ionisation and Hydrolytic Degradation of Eudragit(®) E Polymers under Extreme Acid Conditions

The commercial copolymers Eudragit(®) E 100 and Eudragit(®) PO are widely used materials in the pharmaceutical field as coating systems. Such materials derived from amino-methacrylate groups under acidulated conditions may acquire an ionisable fraction or undergo hydrolytic degradation of the polyme...

Descripción completa

Detalles Bibliográficos
Autores principales: Linares, Valentina, Yarce, Cristhian J., Echeverri, Juan D., Galeano, Elkin, Salamanca, Constain H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6630213/
https://www.ncbi.nlm.nih.gov/pubmed/31181597
http://dx.doi.org/10.3390/polym11061010

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6630213/
https://www.ncbi.nlm.nih.gov/pubmed/31181597
http://dx.doi.org/10.3390/polym11061010

Ejemplares similares