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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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Polymers (Basel)
Hauptverfasser: Linares, Valentina, Yarce, Cristhian J., Echeverri, Juan D., Galeano, Elkin, Salamanca, Constain H.
Format: Artigo
Sprache:Inglês
Veröffentlicht: MDPI 2019
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6630213/
https://ncbi.nlm.nih.gov/pubmed/31181597
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/polym11061010
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