国家/地区 中国（3）
IPC部 C（3） D（3） B（2）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC B32B027/40（2） C08G018/48（2） C08K003/04（2）
发明人
公开年 2018（3）
申请年 2018（3）
专利权人

Electromagnetically shielded synthetic leather comprises polyurethane layer as top layer, substrate as underlayer and polyurethane layer comprises polyether polyol and polytetrahydrofuran ether, and graphene powder and polyol.

CHEN S, CHEN C

Preparing a modified aqueous polyurethane dispersion comprises e.g. dissolving graphene oxide in solvent, mixing a polycarbonate diol and aliphatic diisocyanate, adding a neutralizing agent and water and carrying out emulsification reaction.

GUO S, DING Z, PAN X, WANG W, YIN Y, YOU G, HU X, SHI C

High-strength composite material for luggage, comprises panel main body and main cloth disposed on surface of panel main body, where panel main body comprises foamed aluminum/graphene composite, polyurethane and functional auxiliary agent.

LI W