国家/地区 韩国（5） 中国（2）
IPC部 C（6）
IPC大类 C04（6） B05（2） E01（2）
IPC小类 C04B（6）
IPC C04B041/52（6）
发明人
公开年 2021（4） 2020（2）
申请年 2020（6）
专利权人

Graphene mortar composition used for repairing damaged portions of concrete, comprises cement, sand, calcium sulfoaluminate, vinyl acetate copolymer, trimethylol pro, paint, silica fume, silane compound and graphene oxide.

PARK H

Preparation of degraded immune biomimetic protective coating for water conservancy projects, involves pretreating concrete surface, impregnating silane emulsion, heating, spraying specific primer and spraying specific top coat material.

MA Y, LIU J, GE Y, ZHANG P, SONG X, WU R, BAO J, CUI Y, XUE S, XUEN M, TONG L J, GROUND O T, ZHANG F, XIAOHUI S, JIUYUAN B, YIFEI C, SHANBIN X

Reinforcement of concrete structure used for interior and exterior material of building, involves grinding surface of structure, and applying mixture by mixing organic binder(s) containing ethylene vinyl acetate, PVC and polyvinyl chloride.

YUNYEONGRANG, YUN Y J

Section recovery composition used in repairing and reinforcing concrete structure for constructing ductile and anti-biotic concrete, comprises e.g. ordinary cement or slag cement, particle size adjustment silica sand, and expanding material.

JUNG S Y

Coating device useful for preparing graphene layered complex floor heating panels comprises pallets slidably mounted on one side of transmission rail, foam ceramic loading material placed on one side of transmission rail device.

DOU B, WANG X, SHEN Q

Polymer cement mortar composition used for repairing and reinforcing structural section of concrete, comprises functional binder containing calcium chloroaluminate, gypsum, and hollow silica, fine aggregate, graphene dispersion, and water.

KIM H J, HONG K U