国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08F（2）
IPC C08F220/54（2）
发明人 ZHANG C（2）
公开年
申请年
专利权人

Antifouling gel particles comprises acrylamide monomer, acrylic-based monomer, graphene functional material including graphene oxide, rare earth cerium solution and isothiazolinone antifouling agent, crosslinking agent, initiator, catalyst, and deionized water.

LOU L, WANG J, XIE Z, ZHANG C

Ultra-high temperature modified polymer cementing fluid loss reducing agent useful in e.g. deep well ultra-deep well, comprises graphene oxide, initiator, 2-acrylamido-2-methylpropanesulfonic acid, unsaturated amide, unsaturated carboxylic acid, and water.

ZHANG S, DING Z, ZHOU C, LV B, SHEN J, LIU Z, ZHANG C, LIU H, ZHANG H, XU M, QI F, LIU S, JIN J, XU P, YU Y, XIA X