国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D005/08（2）
发明人 LIU W（2）
公开年 2018（2）
申请年 2017（2） 
专利权人

Aqueous antirust agent comprises polyether polyol, isocyanate, catalyst, chain extender, epoxy resin, water-soluble silicate, organic silicate ester, silane coupling agent, inorganic filler, graphene, modifier, organic solvent, and water.

TAN L, LIU W, CAI H, LIANG J

Preparation of railway elastic rod aqueous sealing agent by reacting polyether polyol, isocyanate and catalyst, adding epoxy resin, catalyst and chain extender, continuously reacting and uniformly mixing with graphene and pigments.

CAI H, LIU W, TAN L, LIANG J, PAN S