国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9） C08（9） C01（2）
IPC小类 C04B（9）
IPC C08F283/06（9）
发明人 LIU Y（3） DUAN P（2） LUO S（2）
WU J（2） ZHANG Z（2）
公开年 2021（9）
申请年 2021（9）
专利权人 HUNAN XIANFE.（2）

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

Producing concrete water reducing agent comprises e.g. adding graphene oxide solution and acrylamide polymer into methyl alkenyl polyoxyethylene ether and sodium styrene sulfonate solution, stirring, adjusting pH, cooling, adding calcium lignosulfonate and rutin, and mixing.

ZHANG Z, DUAN P

Cement-based grouting material for semi-flexible mixture, comprises sulphoaluminate cement, slag powder, fly ash, chemical additive, modified graphenThe cloth full cutting device according to wherein the cutting device between the engaginge fiber and rest is water.

WEI Y, LIU Y, QI S, LIU J, HUANG W

Preparing mud-resistant concrete water-reducing agent comprises e.g. mixing methyl alkenyl polyoxyethylene ether, sodium styrene sulfonate and water, heating, adding graphene oxide solution, mixing, adding oxidizing agent, adding acrylic acid, adding sodium hydroxide aqueous solution and cooling.

ZHANG Z, DUAN P

Tea saponin modified composite water-reducing agent used in concrete, comprises polymer for water-reducing agent which is prepared by living radical polymerization, where raw materials for polymer comprise tea saponin monomers, acrylic acid and derivative monomers, and solvents.

JIANG W, MA Q

Corrosion-inhibiting polycarboxylic acid water reducing agent comprises polyether macromonomer, unsaturated carboxylic acid small monomer, corrosion composition, initiator, liquid caustic soda, hydrogen peroxide, and water.

LI J, JIA H

Preparing modified graphene oxide involves taking proper amount of modified graphene oxide, preparing dispersion graphene oxide, dispersing under the ultrasonic condition, and weighing graphene oxide dispersion liquid.

LIU Y, WU J, LUO S, SHEN H, SONG J

Environmentally friendly self-corrosion-type polycarboxylic acid water reducing agent, comprises e.g. sodium methacrylate sulfonate, diethylene triamine, graphene oxide, methallyl polyoxyethylene ether, and mercaptopropionic acid.

LIU B

Modified slump retaining mother liquor comprises graphene oxide dispersion liquid, isopentenol polyoxyethylene ether, hydrogen peroxide, acrylic acid, hydroxyethyl acrylate, ascorbic acid, mercaptopropionic acid and sodium hydroxide.

LIU Y, ZHOU J, LUO S, ZHANG L, WU J, LIU M