国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08F（3）
IPC C08F212/14（2） C08F226/02（2）
发明人 CHEN X（3）
公开年 2023（3）
申请年 2022（3） 
专利权人

Bisphenol A synthetic composite resin catalyst comprises styrene based monomer, cross-linking agent, nanomaterials, and mercaptoalkyl quaternary ammonium salt containing N,N-trimethyl-3-mercaptopropyl quaternary ammonium salt.

FENG F, LIU S, TONG Z, CHEN X, ZHANG Y

Preparing modified graphene comprises using graphene oxide and 2-bromoisobutyryl bromide as reaction raw materials, synthesis of initiator by using aminated polyethylene modified graphene, grafting and performing atom transfer free radical aggregate the brominated polyethylene modified graphene.

LUO R, WANG W, WANG Q, CHEN X

High-temperature and salt-resistant fluid loss reducer used for preparing high-density saturated brine drilling fluid, obtained by polymerization of acrylamidomethylpropanesulfonic acid, sodium p-styrenesulfonate, N-vinylpyrrolidone and dimethyl diallyl ammonium chloride.

CHEN X, LUO P, HU C, BAI Y