国家/地区 中国（3）
IPC部 A（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08K003/04（3） C08G018/48（2）
发明人
公开年 2018（3）
申请年 2017（3）
专利权人

Preparing hyperbranched polymer-modified graphene oxide in aqueous phase used in fields of separation membranes, involves sonicating graphene oxide powder to be uniformly disperse in aqueous phase to prepare stable graphene oxide dispersion.

JI S, WANG L, WANG N, AN Q, YANG H, LI Q

Graphene biological diatom sponge mattress comprises e.g. mattress main body and cover surface fixed outside of mattress main body, mattress body comprises skin-friendly layer, graphene biological diatom sponge layer and common sponge layer.

WANG B, WANG J, QU C

Polyurethane sole is divided into upper and lower two layers, where upper layer is graphene conductive layer, and lower layer is polyurethane supporting layer, where polyurethane support layer comprises A component and B component.

SHAOCHUN Z