国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3） C04（3） E04（2）
IPC小类 B32B（3）
IPC B32B013/02（3）
发明人
公开年
申请年
专利权人

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

Graphene heating wall panels comprises substrate, graphene film, surface decoration material, substrate includes upper substrate, lower substrate, sandwiching graphene film between upper substrate and lower substrate.

LI X, MENG L, ZHANG M, HUANG Y

Wave-absorbing cement composition comprises surface layer and bottom layer, where surface layer comprises foamed polystyrene and silicate cement, and bottom layer comprises graphene/barium titanate powder and silicate cement.

GUO D