| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin composition which includes a polyglycolic acid resin which is a biodegradable polymer, excels in moldability and mechanical characteristic, and excels in hydrolysis resistance. <P>SOLUTION: The resin composition includes: a polyglycolic acid resin (A); and a carboxyl group terminal and/or a hydroxy group terminal-blocking agent (B) which is at least one compound chosen from the group consisting of a carbodiimide compound, a fatty acid bisamide compound, alkyl substitution type fatty acid monoamide compound, mono- to tri-functional glycidyl modified compound having a triazine skeleton, epoxy compound, acid anhydride, oxazoline compound, oxazine compound, carbodiimide modified isocyanate compound, and ketene compound. <P>COPYRIGHT: (C)2012,JPO&INPIT |
