国家/地区 中国（9）
IPC部 B（9）
IPC大类 C04（9） B28（4） E04（3）
B32（2）
IPC小类 C04B（9）
IPC C04B111/40（9）
发明人 WANG Y（2）
公开年 2022（6）
申请年 2021（6） 
专利权人

Preparation of light composite material filled with enhanced high molecular ball involves combining construction ball shell and perfusion cold pressing.

WANG E, DAI X, ZHOU G, GAO K, XIANG L, TANG B, WANG Y, JIANG T

Lightweight soundproof vinyl floor comprises PVC layer containing lightweight porous graphene material as bottom layer material and middle layer material, color printed PVC film as printing layer, and conductive UV coating as surface conductive wear-resistant layer.

WANG K, ZHANG Q, WANG C, TONG Y, QIAN J

Fireproof flame retardant macromolecule light building outer wall insulating composite plate useful in building industry, comprises e.g. inorganic material, common silicate cement, heat absorbing agent, waste material, silicon-based nano-powder, heat-absorbing agent, additive and water.

REN J, WANG Y, HOU Y

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Wave-absorbing material useful in building including residential building, commercial building, office building and an industrial building, has surface layer that is impedance matching layer and bottom layer is absorbing layer.

FANG W, BAI C, ZHU Y, YANG T, YUE L, DENG G, YANG Y

Concrete drainage pipe comprises regenerated aggregate, fly ash, aluminum powder and fine sand with preset fineness, fine coal gangue, lime, gypsum, diatomaceous earth, cement, nano-silica, graphene oxide, redispersible latex powder, crushed stone, plasticizer, water-reducing agent and water.

HE Y

Graphene aerogel based on three-dimensional printing comprises graphene oxide, modified graphene, silicate fiber and dispersion solvent.

LU W

Lightweight reinforced gypsum board comprises desulfurized gypsum powder, cement, foamed polypropylene particles, and graphene slurry.

LI S

Preparation of carbon fiber composite graphene aerogel used for oil-water separation comprises mixing carbon fiber, surfactant, graphene oxide, reducing agent and water, stirring, foaming, reacting, cooling, freezing, drying and annealing.

TONG S