FTIR, DSC, 1HNMR, 13 CNMR of graft copolymers of cellulose diacetate with monomethoxyl polyethylene glycol (CDA_g_MPEG) were investigated.

• 对二醋酸纤维素 (CDA)与聚乙二醇单甲醚 (MPEG)接枝共聚物进行了FTIR ；DSC ；1HNMR和13 CNMR的表征分析 .