国家/地区 中国（36）
IPC部 C（37）
IPC大类 C08（37）
IPC小类 C08F（37） C08K（12） C09D（8）
C08G（6） C08L（6） C09K（6）
C08J（4） B01J（3） C04B（3）
C01B（2） C02F（2） C07F（2）
C09J（2） C10M（2） C10N（2）
IPC C08F220/06（37）
发明人 WANG Y（5） WANG X（4） WANG W（3）
WANG Z（3） XU J（3） ZHANG J（3）
CHEN Z（2） JIANG H（2） LIANG Y（2）
LIU Y（2） MING L（2） WANG C（2）
WANG J（2） WANG Q（2） XU Y（2）
公开年 2020（37）
申请年 2020（23）  2019（14） 
专利权人 NINGBO FENGC.（2）

Multifunctional lubricating oil comprises base oil, modified graphene, oil-soluble molybdenum amine complex, viscosity index improver and modified nano-silicon carbide particles.

YAN M

Graphene/polymer ultra-low permeability film-forming agent used for shale gas water-based drilling fluid, is obtained by reacting raw materials comprising graphene oxide, monomer, initiator and water.

WANG W, JIN J, XU J, DONG X, GAO W, LI X

Preparing high-strength graphene toughened polyacrylic acid hydrogel composite material involves adding graphite and sodium nitrate to the concentrated sulfuric acid solution, placing in a constant temperature reaction device.

FENG C

Graphene toughening polyacrylic acid hydrogel based on reversible addition fragmentation chain transfer method comprises functionalized graphene, methacrylic acid, methyl methacrylate, initiator and N,N'-methylenebisacrylamide.

HOU J

Formulation for improving electrode conductivity, comprises active functional monomer, acrylic acid, binder, graphene, carbon nanotubes, conductive carbon black, dissolving agent, electrode pole piece is made by above-mentioned components.

XU Y, CHEN C, ZHU C, CHEN Z, WU X, WANG X, ZHANG X

Preparing polyacrylic acid-based graphene core-shell structure composite fiber comprises e.g. taking graphene finishing agent, adidng into mixer, and adding water and graphene finishing agent solution and synthetic fibers and roll dipping.

WANG J, WANG Z, CHANG J, LIU H, HUA B, WANG C, LIU R

Preparing heat-resistant functionalized graphene-modified acrylic resin material involves adding graphene oxide to the distilled water solvent, uniformly dispersing the graphene oxide solution by ultrasonic dispersion.

GUO X

Shale oil shale gas fracturing temporary plugging agent comprises modified polyacrylamide comprising acrylic acid, oxidizing agent, reducing agent, graphene oxide and silane coupling agent, toughening agent, thickening agent and dispersant.

ZHANG W, GAO H, YANG M, NI X

New acrylamide derivative based polymer is prepared by adding water to mixture containing graphene oxide, acrylamide and acrylic acid.

XU J, JIANG H, CHEN D, WANG Y

Drilling fluid loss reducing agent comprises starch grafted acrylamide, calcium carbonate, clay, sodium alginate and graphene oxide.

XU G, XU C, XU Y, JIANG W