Assessment of Polymer-Polymer interactions in blends of hpmc and film forming polymers by modulated temperature differential scanning calorimetry

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Date
2000
Author
Nyamweya, Nasser
Hoag, Stephen W
Type
Article
Language
en
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Abstract
To assess the miscibility and phase of binary blends of hydroxypropylmethyl cellulose (HPMC) with hydroxypropyl cellulose (HPC), methylcellulose (MC), and polyvinylpyrrolidone (PVP).MTDSC was shown to be a useful technique in characterizing the interactions between some commonly used pharmaceutical polymers.
URI
http://erepository.uonbi.ac.ke:8080/xmlui/handle/123456789/10752
http://www.ncbi.nlm.nih.gov/pubmed/10888317
Citation
Pharmaceutical Research, Vol. 17, No. 5, 2000
Subject
Polymer blends
Polymer-polymer interactions;
Glass transition temperature;
Modulated differential scanning calorimetry.
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