Biodegradable Aliphatic Polyester Ionome
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Sang-Il Han; Youngtai Yoo; Dong Kook Kim; Seung Soon Im
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Article
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2004
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John Wiley and Sons
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English
⚖ 446 KB
## Abstract **Summary:** A series of polyester‐based ionomers containing dimethyl 5‐sulfoisophthalate sodium salt (DMSI) with up to 5 mol‐% diacid units was synthesized by two‐step polycondensation. Furthermore a polylactic acid (PLA) was modified by introducing poly(ethylene‐__co__‐methacrylic aci