国家/地区 中国（3）
IPC部 C（2）
IPC大类 C09（2）
IPC小类
IPC
发明人 DUAN X（3）
公开年 2023（3）
申请年 2023（3）
专利权人 NO 2 HYDROGE.（2）

Hydrogel plugging agent useful in aqueous drilling fluid, comprises clay minerals, aluminum borate whisker composite modified bentonite, modified nano-graphene, lubricant comprising sulfonated castor oil, tackifier comprising xanthan gum, coupling agent and deionized water.

WANG X, DUAN X, LIU S, HUANG X, ZHAO J, DAI N, ZHANG M, WANG M, ZHANG Y, YANG Y, ZHU M

Inflation-free rubber tire for use in vehicle utilized in e.g. mining industry, has outer tire body provided with heat conducting piece mounting groove that is fixedly connected with heat conducting and reinforcing integrated component, where outer tire body is provided with inner reinforcing groove.

SUI K, DUAN X, ZHANG W, MA J, ZHANG J

Internal drag-reducing coating material for geothermal conveying pipeline, comprises epoxy resin, modified graphene body, sepiolite fiber coordinated adjustment solution, defoamer, reactive diluent, phenalkamine curing agent, and acetone solvent.

WANG X, ZHOU H, BAI T, WU X, ZHAN J, DUAN X, LIU S, HUANG X, YAN Y, ZHU M, YANG Y