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Thermally induced phase separation in poly(lactic acid)/dialkyl phthalate systems

โœ Scribed by Jae Sung Lee; Hwan Kwang Lee; Je Young Kim; Suong-Hyu Hyon; Sung Chul Kim


Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
540 KB
Volume
88
Category
Article
ISSN
0021-8995

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## Abstract Isotactic polypropylene (iPP) microporous membranes were prepared via the thermally induced phase separation (TIPS) process with the diluents being dibutyl phthalate (DBP) and soybean oil mixture. By changing the weight ratio of DBP to soybean oil systematically, it was determined exper