国家/地区 中国（11）
IPC部 C（11）
IPC大类 C09（11）
IPC小类 C09D（5） C09K（5）
IPC C09D005/24（2） C09D175/04（2） C09D183/04（2）
C09K008/58（2）
发明人 WANG M（11）
公开年 2023（11）
申请年 2022（8）  2021（2） 
专利权人 UNIV ZHENGZH.（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

Modified graphene oxide used as oil displacement agent, comprises alkylamine chain and amino acid chain, which are grafted in two sides.

DING W, WANG T, XU Y, WANG M, SHAO Y, REN Z, GU F, MA Q, WEI M, SHAO M, AN J, LIAO K, SHI H, GUAN C, FU L

Oil well cement retarder useful in the field of oil fields, comprises reinforcing agent, stabilizing agent, tartaric acid, sodium glucoheptonate, sodium gluconate and deionized water.

MU H, MIAO X, WEI H, LIU X, WANG M, ZHOU S, LIU J

Graphene electrothermal coating comprises resin emulsion, solvent, conductive carbon black slurry, graphene slurry, carbon nanotube slurry and auxiliary agent.

PAN F, HAN L, CHEN R, LIN B, WANG M, ZHANG Z

Strong corrosion-resistant ultra-low temperature adhesive used in low temperature equipment, comprises hyperbranched aspartic polyurea resin, organic solvent, catalyst, nano toughened rust inhibitor, silane coupling agent, nano-antibacterial agent, defoamer and isocyanate curing agent.

LIN C, LIN L, WANG M

Polymer-based elastomer plugging agent for drilling fluid, comprises polymer elastomer matrix material, reinforced polymer elastomer material, reinforcing material, functional filler and initiator which is photo or thermal initiator.

NIE Q, XIE X, ZHANG K, XIAO F, LI M, WANG M, DENG Z, ZHAO Z, CHENG K

Oil-displacing agent comprises graphene oxide-carbon nanotube compound, where graphene oxide-carbon nanotube composite is sheet-fibrous composite structure, and prepared by mixing graphene oxide powder and carbon nanotube powder, stirring and grinding in powder state to obtain mixed powder.

LU X, WANG M

Manufacturing flexible circuit board with electric heating patch comprises e.g. taking flexible single-sided copper clad laminate, manufacturing circuit pattern, manufacturing first solder resist ink composite graphene resin layer on positive-negative combination circuit, pre-baking, and cutting.

LEI H, ZHANG S, GE W, OU D, WU T, QIN J, PENG G, WANG W, WANG M

Preparing biomass colloid gel, comprises dispersing anthraquinones small molecule and porous graphene in sodium bicarbonate solution or phosphate buffer solution to obtain mixture, ultrasonically cooling mixture to obtain biomass colloid gel.

WANG M, YU W, HU S, WANG T, XU J, ZHANG J

Preparing lightweight heat-resistant and heat-insulating stealth coating involves weighing graphene oxide, wave absorbing agent and carbon nanotubes, dispersing in surfactant solution, stirring and ultrasonically crushing to obtain nano carbon sol system.

ZHANG H, DAI J, ZHANG E, ZHANG F, LI W, LIU X, WANG M