国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5） C09（3）
IPC小类 C04B（5）
IPC C04B035/622（2） C09K008/467（2）
发明人 ZHANG F（5）
公开年 2021（3）
申请年 2020（5）
专利权人 CHINA PETROL.（2） SINOPEC RES .（2）

Crushing ground layer plug fixing wall agent useful in crushing stratum drilling, comprises cement, cementation strengthening agent, surface modified microcapsule curing agent, interface strengthening agent and water.

ZHANG F, WANG L, ZHANG D, ZHAO S, SONG B, WANG W, CHEN Z, LI F, LI D

Well wall reinforcing composition for crushing stratum, comprises cement, cementing agent, interface strengthening agent, 1active filling agent, high temperature stabilizer, and water, where cementing agent comprises epoxy resin and epoxy resin emulsifier, plasticizer, and nanomaterials.

ZHANG D, ZHANG F, WU X, SONG B, LIU S, LIU J, LI F, LI D

Preparation of degraded immune biomimetic protective coating for water conservancy projects, involves pretreating concrete surface, impregnating silane emulsion, heating, spraying specific primer and spraying specific top coat material.

MA Y, LIU J, GE Y, ZHANG P, SONG X, WU R, BAO J, CUI Y, XUE S, XUEN M, TONG L J, GROUND O T, ZHANG F, XIAOHUI S, JIUYUAN B, YIFEI C, SHANBIN X

Preparing uranium dioxide-graphene composite fuel core block comprises e.g. adding ammonia water i uranyl nitrate solution, reacting to obtain ammonium diuranate powder, heating to obtain triuranium oxide, using hydrogen to heat and reduce.

HAO X, ZHANG Y, ZHU L, YANG Z, YANG S, TIAN G, ZHANG F, DU D, FENG H

Boron carbide/graphene micro-laminated composition material comprises alternately arranged boron carbide layers and B4C-graphene layers, and the B4C-graphene layer is doped with reduced graphene oxide.

ZHANG F, GAO L, GONG Y, REN L, ZHAO T