国家/地区 中国（19） 印度（2） 世界知识产权组织（2）
IPC部 A（20）
IPC大类 A61（20） C08（8） C04（5）
C23（4） B33（2） C25（2）
IPC小类 A61L（20） C08L（7） C08J（6）
C04B（5） A61K（4） C23C（4）
C08K（3） B33Y（2） C08F（2）
C25D（2）
IPC A61L027/50（20）
发明人 CHEN X（2） HAN F（2） LI X（2）
LIU S（2） LIU Y（2） LIU Z（2）
ZHANG J（2） ZHANG Y（2）
公开年 2021（12） 2022（8）
申请年 2021（20）
专利权人 SHANGHAI INS.（2）

Graphene/graphite-phase carbon nitride/titanium dioxide composite coating with photoelectric response characteristics bone-forming function in preparing bone repairing, replacing material, comprises graphite phase carbon nitride/titanium dioxide composite coating formed on surface of metal substrate.

ZHENG X, XIE Y, SHAO D, LIU S, YAN Z, LI K

Composite material used to e.g. make article e.g. computer monitor, comprises either reflector layer having e.g. polymer matrix and allotrope of carbon or reflector layer and absorber layer having e.g. polymer matrix and allotrope of carbon.

BOSE S, BHATTACHARJEE Y

Preparing injectable self-healing composite hydrogel anticancer system loaded with graphene and nano hydroxyapatite useful in tumor treating, comprises e.g. obtaining mixture by ultrasonically dispersing needle-shaped and oxidized graphene in phosphate buffer solution of carboxymethyl chitosan.

QI Y, YUAN W

Method for preparing bioactive ceramic material used for diagnosing biological system disease, involves adding ceramic powder, nano hydroxyapatite, graphene powder and nano cerium oxide into mixed solution of polyvinyl pyrrolidone and water, and ultrasonically vibrating and ball milling.

YUAN F, YANG L, CUI L

Preparing multifunctional antibacterial hydrogel dressing wound healing process wound healing dressing, antibacterial dressing, medical adhesive, medical surgical suture line, involves modifying quaternary ammonium salt by dihydroxy.

QU X, ZHANG Y, CHEN X, DENG M, ZHAO P, ZHANG J

Preparing tough chitosan hydrogel used in fields of tissue scaffolds, sensors, and sustained medicine release, comprises e.g. adding acrylic acid derivative dropwise to chitosan solution, heating and reacting, adding photoinitiator to chitosan solution directly or after dialysis, and irradiating.

LIU Z, WANG X, WANG T

Implant having hydrogel bonded to first surface of implant, comprises implant body including first surface, crosslinked cellulose nanofiber network bonded to first surface by cement, and hydrogels impregnated in network.

WILEY B J, TONG H, ZHAO J

Preparing doped graphene-reinforced calcium phosphate composite ceramic, comprises e.g. uniformly mixing calcium phosphate initial powder and graphene, performing wet ball milling, and molding to obtain ceramic green portion.

JIANGLIANG J, YUAN H, LI X, LI Q, QIN C, WANG Y

Carbon-carbon composite artificial bone comprises carbon fiber preform, pyrolytic graphite or pyrolytic carbon filled between carbon fiber preform and surface coating.

SHEN Y, SHEN F

Preparing integrated hydrogel for high altitude medical diagnosis and treatment, by dispersing calcium chloride and dopamine-reduced graphene oxide in solvent, adding hydrogen peroxide and aqueous ammonia, reacting, uniformly dispersing obtained product, and adding acrylamide and polysaccharides.

SUN H, XIE C, LI Y, LU X