国家/地区 巴西（4）
IPC部 C（4）
IPC大类 C04（4） C01（3） E04（3）
IPC小类 C04B（4）
IPC C04B014/02（4）
发明人
公开年
申请年 2015（2） 
专利权人

Structural concrete block used for buildings, comprises cement, sand as small aggregate, gravel as large aggregate, stone powder, and graphene oxide.

DAS CHAGAS RAMOS E, FLORENCIO O

Performing nano strutured carbon coverage process on granular and/or ceramic substrate used as support, vermiculite, residues or materials from mining, steel or equivalent, involves mixing granular substrate and polyethylene terephthalate.

LADEIRA L O, FONSECA CALIXTO J M, MARQUES WILMER A, GOMES SANTOS T, FERREIRA GONCALVES DE OLIV, DA CRUZ COSTA DE SOUZA T

Building product e.g. drywall panel, has graphene and/or graphene oxide distributed homogeneously in product, where core layer or outer layer is provided with graphene and/or graphene oxide shavings, and binder includes cement or gypsum.

WIETESKA M, KIEDRZYN G

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y