国家/地区 世界知识产权组织（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B028/26（2）
发明人
公开年 2018（2）
申请年 2017（2）
专利权人

Building material mixture useful as shielding material for electromagnetic radiation and/or heat energy generating material, comprises graphite, binder, functional additives, graphene, magnetite, metallic nano particles and metallic fibers.

DUEWEL J, DUWEL J

Calcium silicate-based building material used for absorbing electromagnetic waves emitted from e.g. mobile phones, comprises carbon-containing additive(s) selected from carbon nanotubes, graphene, graphite, carbon black, and/or coal.

AKGERMAN L, KAHYAOGLU A S, UZGAN U, KAVAS T, SOYAL A D, AKDAS O, TIRIC U, UYSAL R, BULUR R, KADER M O, KESKIN A, DERELI M