国家/地区 中国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3） C08K（3） C08L（2）
IPC C08G018/08（3）
发明人
公开年 2018（2）
申请年 2017（3）
专利权人

Flexible polyurethane foam used for e.g. garment, is obtained using composition comprising polyol, isocyanate, foaming agent, catalyst, and graphene as additive.

SATO M

Preparation of graphene/lead oxide composite modified aqueous polyurethane material used for, e.g. preventing high-energy rays by reacting partially reduced graphene oxide with lead nitrate aqueous solution, and reacting with prepolymer.

GAO Y, FANG M, CHEN B, YANG L, JIA T, XIAO Y

Preparation of cationic aqueous polyurethane latex for leather aqueous processing agent, involves dissolving graphene oxide in solvent, adding macropolyol, adding hydrophilic chain extender to prepolymer and emulsifying prepolymer.

WANG J, XU J, RONG J, TAO C, JIA J, PAN Z