国家/地区 中国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08B（3）
IPC C08F251/00（3）
发明人
公开年
申请年 2013（2） 
专利权人

Aritificial articular cartilage material comprises polyacrylamide-sodium alginate-graphene oxide-hydroxyapatite composite hydrogel prepared using graphene oxide and hydroxyapatite-modified polyacrylamide-sodium alginate hydrogel.

ZHANG S, WEI Q, LIN D

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

Thermoplastic glucomannan/graphene oxide composite material used in chemical industry, comprises specific amount of thermoplastic glucomannan, oxidized graphene, crosslinking agent and plasticizer.

DUAN T, LUO X, WU F, ZHU W, ZHANG L