国家/地区 中国（8）
IPC部 C（8）
IPC大类 C04（8） C08（8）
IPC小类 C04B（8）
IPC C08F283/06（8）
发明人 FANG Y（8）
公开年 2021（5） 2022（2）
申请年 2021（3）  2019（2）  2020（2） 
专利权人 KEZHIJIE NEW.（8） HUNAN KZJ NE.（2）

Oxidized graphene monomer useful for polycarboxylic acid water reducing agent, and building materials e.g. cement, and in municipal, viaduct, road and other building industry comprises glycolic acid, graphene oxide, and vinyltrimethoxysilane.

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

Ligand obtained by polycondensation of first polymer, thionyl chloride, 4-hydroxy-2,2':6',2"-terpyridine and dichloromethane, where first polymer is formed by free radical polymerization of methoxy polyethylene glycol acrylate, unsaturated monocarboxylic acid and acrylamide monomers.

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

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

Anti-cracking shrinkage type concrete additive comprises unsaturated polyoxyethylene ether monomer, acrylic acid, functionalized modified nano graphene oxide solution, initiator, chain transfer agent, crosslinking agent and reducing agent.

ZHU S, FANG Y, KE Y, ZHANG X, ZHONG L, LIN Q, LIN Y, LI G, GUO Y

Concrete reinforcing and toughening additive comprises e.g. unsaturated polyoxyethylene ether monomer, esterification monomer, quaternary ammonium salt cationic monomer, reducing agent, chain transfer agent, and oxidizing agent.

ZHU S, KE Y, FANG Y, GUO Y, CHEN Z, HUANG Y, LAI G, LAI H

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

Super shrinkage type polycarboxylic acid water reducing agent comprises shrinkage-reducing polycarboxylic acid water reducing agent, anti-separating agent and slump retaining agent.

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

Preparation of enhanced polycarboxylic water reducer involves reacting polyether monomer and graphene oxide, adding modified polyether monomer and water, irradiating, polymerization reacting, constant-temperature reacting and neutralizing.

KE Y, FANG Y, CHEN X, LIN T, GUI M