国家/地区 中国（9）
IPC部 C（11）
IPC大类 C04（11） C08（7） C01（2）
IPC小类 C04B（11）
IPC C04B024/26（11）
发明人 LI J（2） LIU Y（2） LUO S（2）
WU J（2）
公开年 2021（11）
申请年 2021（11）
专利权人

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

High-permeability concrete combined with acrylic acid comprises cement, sand, modified graphene, slag, water-soluble acrylic resin solution and water.

ZHAO H, QI C, WANG X, YANG X, WANG J, JIAN Z

Sponge city high strength regenerated aggregate concrete useful in building material comprises e.g. reinforced regenerated coarse aggregate, cement, water, steel slag powder, limestone powder, nano silicon dioxide, graphene oxide powder, polyacrylate, sodium silicate, and water reducing agent.

LI J, HOU X, LIU L

Repairing concrete structure, comprises e.g. applying surface reinforcement material to concrete structure from which foreign matter is removed, applying surface protective material on repair material application site, and applying ceramic coating material.

PARK J

Temperature-resistant concrete comprises e.g. cement, clay clinker, water, magnesium sand, water reducing agent, alumina, modifier, graphene, flame retardant, auxiliary agent, expanded perlite, ceramic powder, modified silicon dioxide aerogel, and hydrogenated nitrile-butadiene rubber powder.

DAI Y, SONG W

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

Multifunctional auxiliary agent comprises high-efficiency polycarboxylic acid water-reducing agent, inorganic nanoparticles, modified cellulose, silane coupling agent and water.

JIANG X

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

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