The α-double bond and ω-carboxylic-tCndnated PEO macromer was synthesize suansfully and based on study of radical copolymendhon between PEO macromer and MMA.
A series of reactive poly (methyl methacrylate)-g-tooly (ethylene oxide)-COOH) (PMMA-g-(PEO-COOH)) with different PEO contents was synthsind. The obtained produCts exhibited expected structure as indicated by IR
H-NMR
GPC and so on. The result of reaction betWeen PEO-COOH and amino add demonstrated that PEO-COOH exhibited the expeCted reactivity. The above results provide useful knowledge for the further study of the reaction between PMMA-g-(PEO-COOH) and bioactive materials.The solution behavior of thegraft copolymer was also reported.