国家/地区 中国（11）
IPC部 A（11）
IPC大类 A61（11） C08（4） C25（4）
C23（2）
IPC小类 A61L（11） C08J（4） C25D（4）
A61F（3） C08L（2）
IPC A61L031/16（11）
发明人 BAI J（4） CHU C（4） GUO C（4）
LI X（4） LIN P（4） XUE F（4）
WANG J（2）
公开年 2014（4） 2018（3） 2021（2）
申请年 2014（4）  2017（3）  2021（2） 
专利权人 UNIV SOUTHEA.（4） HAISHI HAINU.（2）

Graphene quantum dot used for preparing formulation, fiber product or in vivo implant for providing antibacterial effect, is prepared by mixing trinitrorylene with o-phenylenediamine, adding water and sodium hydroxide to obtain reaction system, uniformly mixing and performing hydrothermal reaction.

SHAN J, OU L, WU Z, XIA W, QI L

Improving antibacterial activity and biocompatibility of surface of substrate, comprises e.g. providing at least part of surface of substrate, pre-activating, and contacting polymer segment acetamide compounds with pre-activated surface.

LIU R, WU Y

Improvement of biological function of medical metal parts used for implantable medical materials involves melting silver, colliding porous ceramic microspheres, dispersing with graphene, and welding deposited microspheres and graphene.

CHEN Q, ZENG J

Manufacturing decorative pattern graphene condom useful for male for treating inflammation, comprises e.g. taking fresh green tea leaves, ammonium hydroxide solution, injecting etching solution and packing.

WANG J

Manufacturing female antiinflammatory germicidal decorative graphene condom comprises taking e.g. fresh green tea, ammonium hydroxide solution, thiocyanic acid chromiumammonium solution, cation exchange resin and taking liquorice extract.

WANG J

Graphene latex useful in condom for e.g. promoting microcirculation, improving immunity and reducing allergy, comprises natural latex, graphene, vulcanizing agent, natural essential oil, gelling agent, antioxidant and sodium stearate.

HE J

Porous support has surface functionalized bioactive nanocomposite coatings and three dimensional printing porous metal stent, where coating is fibroin-graphene oxide nanocomposite coating.

CHENG Y, LI M, ZHENG Y

Slow release selenium absorbable material of orthopedic device, formed by dispersing absorbable polymer in reinforcement toughening graphene, adding a biodegradable carrier material loaded with selenium, and heat stress molding.

BAI J, CHU C, GUO C, LIN P, LI X, XUE F

Long-acting antibacterial-type absorbable orthopedic device material comprises macro-molecule polymer, reinforced-toughening graphene with dispersively distributed polymer, and biodegradable carrier material loaded with silver ion component.

BAI J, CHU C, GUO C, LIN P, LI X, XUE F

Absorbing material used for orthopedic instrument, is obtained by adding graphene into absorbable macromolecule polymer and loading with copper ion, reinforcing and chemically impregnating composite form of copper ion.

LIN P, XUE F, LI X, BAI J, CHU C, GUO C