发明公开
EP0669358A1 BIODEGRADABLE COPOLYESTER, MOLDING PRODUCED THEREFROM, AND PROCESS FOR PRODUCING THE MOLDING 失效
可生物降解共聚酯,形成部分由此产生和方法成型的生产。

BIODEGRADABLE COPOLYESTER, MOLDING PRODUCED THEREFROM, AND PROCESS FOR PRODUCING THE MOLDING
摘要:
A biodegradable copolyester produced by copolymerizing a lactic acid compound as the main ingredient with PEG, an aliphatic polyester or an ester-forming sulfonic acid derivative and having an average molecular weight of 50,000 or above, a molding produced therefrom, such as composite fibers, and a process for producing the molding.
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