| abstract |
PURPOSE: To obtain the title composition having excellent flexibility and bioorganism absorbing properties and suitable for material for transplantation of artificial blood vessel and suture for surgical operation, etc., by adding a silicone to glycolic acid or lactic acid and polymerizing silicone with glycolic acid or lactic acid. n CONSTITUTION: (A) Glycolic acid or lactic acid is blended with (B) silicone expressed by the formula (R is H, halogen, etc.; n is 1-4000) and the ingredient A is reacted with the ingredient B at temperature of melting point or above of the ingredient A to provide the aimed resin composition. n COPYRIGHT: (C)1991,JPO&Japio |