国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9）
IPC小类 C04B（9）
IPC C04B111/20（9）
发明人
公开年 2020（3） 2022（3） 2021（2）
申请年 2020（3）  2021（3） 
专利权人

Preparing sheet moulding compound material useful for lightweight bumper, comprises e.g. mixing materials, dispersing by disperser, uniformly grinding, uniformly scraping on two carrier films by sheet machine, and spreading between resin pastes drawn on two carrier films, pressing and collecting.

TU X, DU J, QIU B, LU X

Preparing composite modified asphalt comprises heating matrix asphalt, adding curing agent, compatibilizer, plasticizer, rubber powder, prepared modified epoxy resin and auxiliary agent, stirring and developing.

QI X, ZHANG Z, LIANG J, YAO W, LI J, LIU X, LI Z, SHAO Q, XIAO G, LIU W, NIU J, DANG Z, LV G, GAO F, LI G, WANG Y, LIU H, TIAN X, GAO Z, LUO Z

Repairing material for surface micro-crack of prefabricated component, comprises cement P. O52.5, fine sand, silicon ash, cellulose, starch ether,dispersed latex powder, calcium formate, diethylenetriamine and heavy calcium.

YING B, LV Q, XIANG S, DONG W, CAO L, ZHOU S

Preparing crystalline graphene useful as modifying agent in preparation of modified asphalt, comprises heating high-activity calcium hydroxide powder, performing chemical vapor deposition reaction, acid washing, filtering and etching.

CUI Y

Conductive polymer composite material comprises cement, medium sand, conductive filler, polymer, silica fume, expansion agent, dispersant, defoamer water reducing agent, and water.

WANG L, TIAN Y, GAO P, LI X, SHAN H, XU S, SUN X, WANG R, ZHANG J

High performance heat conducting material useful for induction heating device, comprises aluminum powder, silicone grease, graphene, polytetrafluoroethylene, niobium powder, tantalum powder, bismuth, sodium alginate and silicon dioxide.

XIONG L

Wear-resistant and impact-resistant epoxy mortar repair material, comprises modified epoxy resin, curing agent, wear-resistant bone materials, toughening agent, modified treatment agent, graphene oxide, and glutaraldehyde.

CHEN J, GUO S, XU J, TANG X, CHEN Q

Corrosion-resistant waterproof membrane useful for building construction comprises asphalt waterproof base layer, carcass layer, corrosion-resistant layer, graphene layer, and reinforcing layer.

Mineral coating material used for wall painting, comprises white cement, concentrated calcium carbonate, cellulose ether, polyoxyethylene polyoxypropanolamine ether, fumed graphene, carbon nano-tubes and polyisocyanate.

ZHOU J