国家/地区 中国（8）
IPC部 C（8）
IPC大类 C04（8）
IPC小类 C04B（8）
IPC C04B024/32（8）
发明人 MA H（2） ZHU A（2）
公开年 2016（2） 2021（2）
申请年 2016（3）  2021（2） 
专利权人 ANHUI XINRUN.（2）

Preparing polycarboxylate aqueous reducing agent using vinyl polyoxyethylene ether comprises adding large monomer, ammonium persulfate and de-ionized water into reactor kettle with stirrer, thermometer and dropping device, stirring, dropping liquids, dropping performance modifier and polymerizing.

SUN W

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

Modified polyol acrylate prepared by modifying graphene oxide and silane coupling agent through polyol acrylate.

LIN Y, FANG Y, LAI H, ZHU S, LIN T, GUO Y

Micro-nanocrystalline core composite material in cement-based material for concrete, comprises graphene oxide and/or chemically grafted modified graphene oxide, hydrated calcium silicate, and high molecular polymer.

ZHANG L, WANG D, LI H

Oxidized graphene composite polycarboxylate water reducing agent comprises graphene oxide, methallyl polyoxyethylene ether, acrylic acid, maleic anhydride, water, oxidizing agent and reducing agent.

ZHANG F, CHEN Y

Water reducing agent comprise isopentyl ether, acrylic acid, ammonium persulfate, mercaptoacetic acid, lignin, sodium hydroxide solution, graphene oxide, dodecyl alcohol ester, redispersible glue powder, and sodium hydroxide.

ZHU A, MA H

Water reducing agent for improving adhesiveness of concrete, comprises isobutyl alcohol polyoxyethylene ether, acrylic acid, ammonium persulfate, mercaptoacetic acid, lignin, sodium hydroxide solution, graphene oxide, and polyethylene glyco.

ZHU A, MA H

Multifunctional enhanced concrete admixture comprises polycarboxylate superplasticizers and nano graphene oxide in which polycarboxylate superplasticizers contain unsaturated polyether, acrylate, radical monomer, and chain transfer agent.

DING B, JIANG Y, LI W, WANG Y, ZHENG C