国家/地区 中国（7）
IPC部 A（8）
IPC大类 A61（8）
IPC小类 C04B（8）
IPC A61L027/30（3） A61L027/50（3） C04B035/622（3）
A61L027/32（2） A61L027/54（2） A61L027/56（2）
C04B035/447（2） C04B035/48（2） C04B035/52（2）
C04B035/83（2） C04B041/85（2）
发明人 LI X（3） CAO Q（2） HAN F（2）
WU Y（2） ZHANG X（2） ZHU X（2）
公开年 2021（8）
申请年 2021（8）
专利权人 UNIV SICHUAN（2）

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

Geomagnetic functional negative oxygen ion material used for recreational vehicle and indoor, is prepared by adding e.g. negative oxygen ion powder, tourmaline powder, gypsum powder, kaolin, graphene powder, calcined kaolin, yellow river jade powder, palermo stone powder and citric acid to ethanol.

XUAN Z

Preparing carbon fiber reinforced high-strength and high heat-conducting composite film comprises adding dianhydride monomer in diamine monomer, adding graphene, impregnating with continuous carbon fiber cloth, curing and carbonizing.

PAN B, HAN D, LI X, ZHU G

Bio-ceramics with texture imitating shell structure used in osteogenesis, comprises layered structure formed by alternately arranging graphene and matrix ceramics including hydroxyapatite, alumina, zirconia, and barium titanate.

WU C, LI T, CHANG J, HAN F

Preparing hydroxyapatite bioceramic on titanium alloy surface by sol-gel method, comprises placing titanium alloy substrate on spin coater, dropping prepared sol containing phosphorus pentoxide on substrate surface, drying and heating.

ZHU J, HAN F, SHEN Q, ZHU Y, LUO H, GUO B, LIU Y

Endosseous ceramic dental implant comprises hollow cylindrical section extending through length of dental implant of major diameter which encompasses combination of implant geometry features and conical shaped implant geometry.

BEURA J P, SARKAR D

Preparing calcium phosphate ceramic with graphene film useful in bone defect regeneration and repair materials, involves placing porous calcium phosphate ceramic in graphene-based material solution, and performing hydrothermal reaction.

LI X, WU Y, CAO Q, ZHU X, ZHANG X

Preparation of graphene/calcium phosphate ceramic composite support with antibacterial function useful e.g. in repairing comprises placing porous calcium phosphate ceramic in graphene-based material solution, absorbing graphene and drying.

LI X, CAO Q, WU Y, ZHU X, ZHANG X