Phase separation in poly(ethylene glycol
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Hani Younes; Daniel Cohn
📂
Article
📅
1988
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Elsevier Science
🌐
English
⚖ 636 KB
Studies were conducted on the morphology of poly(ethylene glycol)/poly(lactic acid) (PEG/PLA) blends. Mixtures comprising PLA and PEG chains of different molecular weights (1500, 3400, 6000 and 35,000) were prepared; their structures were investigated by DSC studies and i.r. spectroscopy. The result