国家/地区 韩国（3） 中国（2） 世界知识产权组织（2）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C04B040/00（6）
发明人
公开年 2019（3） 2021（2）
申请年 2019（6）
专利权人

Ultra high performance concrete composition comprises cement, binder, filler, water reducing agent, water and conductive carbon e.g. graphene, carbon fiber, carbon nanowire, carbon nanotube, and bundle-type carbon nanotube.

JUNG W, RYU S, KIM H, JEONG C H, JEONG M J

Producing exothermic concrete, comprises mixing aggregate and cement with graphene material dispersed in matrix material as liquid mixture of large-area graphene and graphene oxide, and mixing graphene material, cement and aggregate.

CHO D Y, HEE K Y, CHOI Y, KWON O

Graphene far infrared negative ion warm core electric floor has inverted trapezoidal inclined surface whose upper portion and lower portion is provided with joint matched with concave interface and plug block matched with socket.

DAI M

Room temperature modified asphalt composition useful for emergency repair, comprises modified asphalt mixture comprising modified asphalt binder including nanomaterial graphene oxide and aggregate, and dry oil.

MOON E S, MOON Y, KIM D B

Reinforced concrete material used in construction of e.g. buildings, comprises cementitious material in which graphene is uniformly distributed.

CRACIUN M, DIMOV D, RUSSO S

Preparing graphene oxide-tetraethyl orthosilicate/silane composite nano material comprises e.g. mixing the graphene oxide dispersion with dispersing agent, mixing the silane with emulsifier and drying the mixture and then grinding.

LI S, HOU D, GENG Y, ZHANG W, JIN Z, ZHU Y, ZHANG Y