国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3） C08（3）
IPC小类 C04B（3）
IPC C04B024/26（3）
发明人
公开年
申请年
专利权人

Concrete water reducing agent, comprises graphene-modified polyether, hydrogen peroxide, deionized water, component A and component B.

LONG X, PAN W

Esterified monomer, which is prepared from allyl polyethylene glycol and 2,2':6',2"-terpyridine-4-formic acid through esterification reaction.

ZHONG L, FANG Y, LIN Z, WU C, LI G, SHAO Y

Preparing modified polyether useful in polycarboxylic acid water reducing agent, comprises e.g. dissolving graphene in organic solvent to perform addition reaction, substituting, and carrying out alcohol dehydration reaction.

WANG X, WU Z, LIU W, GUO C, ZHANG X, LI J