国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B103/30（3）
发明人 CHEN X（3）
公开年
申请年 2017（2） 
专利权人

Preparation of composite type concrete water reducing agent, comprises e.g. graphene modified micro-capsule as modified raw material, dispersing in water-reducing agent mother liquid by ultrasonic, and adding initiator under redox system.

JIANG Y, HUANG Z, CHEN X, HUANG Q

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

Preparation of graphene oxide/polycarboxylic acid water reducer used in concrete product, involves adding mixture containing polyoxyethylene ether aqueous solution and graphene oxide to ascorbic acid, and mixing e.g. hydrogen peroxide.

LIU J, CHEN X, LI X, LIU S, LU X, LIU Y, WANG X