| 摘要 |
PROBLEM TO BE SOLVED: To obtain a vital material with suitable strength and decomposability in a living body which does not cause a foreign matter reaction with living materials in the living body and does not inhibit the tissue restoration by a medicine. SOLUTION: The material comprises a copolymer obtained by reacting an acrylic polymer and/or a methacrylic polymer with a lactone based compound and/or a hydroxy carboxylic acid based compound. |
