国家/地区
IPC部 A（2） C（2）
IPC大类 A01（2）
IPC小类 A01N（2）
IPC C08B037/08（2）
发明人
公开年
申请年
专利权人

Preparing sulfonated graphene oxide-chitosan composite material useful in antibacterial agent, comprises mixing formamide and chlorosulfonic acid, carrying out reaction, uniformly dispersing, washing and suction filtering, subjecting to dialysis treatment and freeze-drying.

YANG Y, CHENG C, WANG X, LU L, ZHANG W, HOU W

Hydrogel composition useful in e.g. products including disposable diapers, contact lenses, electrodes, and water gel explosives, comprises graphene, chitosan, and polyethylene(glycol)diacrylate.

MOHAPATRA S, WANG C