共 6 条
[1]
GILBERT RD, 1976, Patent No. 3950282
[2]
BIODEGRADABLE CELLULOSE BLOCK COPOLYMERS
[J].
JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY,
1976, A 10 (04)
:671-679
[4]
STEINMANN HW, 1970, POLYMER PREPRINTS, V11, P285
[5]
VINK H, 1958, ARK KEMI, V13, P193
[6]
Wurzburg O. B., 1964, METHODS CARBOHYDRATE, V4, P286