国家/地区 中国（21）
IPC部 C（21） B（3） E（2）
IPC大类 C04（21） B28（2）
IPC小类 C04B（21）
IPC C04B111/27（21）
发明人 CHEN Z（2） WANG J（2）
公开年 2022（21）
申请年 2022（21）
专利权人

Graphene modified photovoltaic roof high molecular waterproof paint comprises liquid material and powder material, where liquid material consists of polymer emulsion, modifier, surfactant, thickening agent and water and the polymer emulsion is vinyl acetate emulsion and pure acrylic emulsion.

HUANG J, LI Y, LIU G, WANG J

Composite modified concrete used in residential buildings, bridges and other municipal infrastructure comprises silica fume, graphene oxide, water, cement, sand, crushed stone and water reducing agent, where crushed stone is basalt crushed stone.

YANG B, HOU J, YANG J, YAO D, LUO Y, HE X, ZHENG Z, WU Y, FENG Y, LIU C

High-strength anti-seepage composite concrete used as building material, comprises cement, superfine fly ash, slag powder, sand, crushed stone, additive, modified hemp fiber, and water.

JIA L, WANG Y

Gypsum-based hydrophobic composite material with self-cleaning function used in building material, comprises hemihydrate gypsum, graphene solution, mineral admixture, hydrophobic modifier, silane coupling agent, and water.

WANG L, LIU Q, LIN H, DONG B, GUO Y, ZHI Z

Cement base fluorine-containing copolymer emulsion useful for preparation of superhydrophobic concrete comprises fluorine-containing monomer e.g. perfluorononylethylene, alkyl acrylates and/or alkyl methacrylates, nonionic and/or anionic surfactants, silica, titania and/or graphene oxide, and water.

ZHANG B, JIANG Z

Flame-retardant heat-insulating and noise-reducing decorative plate used in e.g. conference room, is made of hydrogen peroxide, and prefabricated cement composite slurry comprising cement, water, polypropylene fiber, filler, functional additive, and foam stabilizing enhancer containing silicone oil.

CHEN Z, WU J, BI J, FU L, XU B, HAO W

Preparing waste hair bean shell derived porous carbon-vanadium disulfide composite material useful in e.g. electromagnetic wave absorption, comprises e.g. performing hydro-thermal treatment, washing, and drying to obtain waste hair bean shell-derived porous carbon composite material.

ZHU W, KOU H, TONG T, LIU J, LEI Z

High-polymer environment-friendly recycled concrete in road engineering construction for crushing, grading, comprises skeleton material, gel filling material, functional additives and water, where skeleton material includes recycled aggregate, fly ash, slag powder, crushed stone or river sand.

DAI Z, TU Y

High-wear-resistance modified road cement produced using graphene material used in e.g. concrete products, comprises clinker, gypsum, white steel slag, furnace slag, iron slag and carbon nanomaterials and grinding aids.

LI L, SHAN Y

Water-proof and damp-proof regenerative rubber mortar comprises portland cement, pebble, river sand, fly ash, polycarboxylate water reducing agent, redispersible latex powder, defoaming agent, graphene modified rubber, silane coupling agent, polypropylene fibers, and active substances.

FANG Z, XIONG Z, WANG J, ZHAO Z, LU J