国家/地区 中国（23） 台湾（2）
IPC部 C（25） B（6） G（3）
IPC大类 C08（25）
IPC小类 C08F（25）
IPC C08F220/56（25）
发明人 WANG Y（4） HSU K C（2） HUANG C（2）
JIANG H（2） LIU X Y（2） MING L（2）
WANG L（2） XU G（2） XU J（2）
XU Y（2） ZHANG J（2） ZHANG S（2）
ZHANG Z（2）
公开年 2021（15） 2020（9）
申请年 2020（25）
专利权人 NINGBO FENGC.（2） NINGBO FENGC.（2） UNIV NAT TAI.（2）

Photo-curing hydrogel useful as adsorption material for absorbing heavy metal ion, comprises ultra-violet water-absorbing resin, oxidized graphene, acrylamide, polyethylene glycol dimethacrylate, glycerol, photoinitiator, light absorbent, pure water, grape seed oil, allantoin and madecassoside.

HU C, LIN Y

New zwitterionic copolymer useful as a dispersant for graphene oxide in cementitious materials.

HSU K C, GE J, LIU X Y, HUANG C

Application of amphoteric dispersant-PAC used as dispersant for graphene oxide in pore solution of cementitious materials.

HSU K C, LIU X Y, XU Y, HUANG C

Carbon-based nano profile control agent in oilfield profile control, comprises a carbon-based nano substrate, where the carbon-based nano substrate is modified with a hydrophilic flexible group and a hydrophobic rigid group.

MING L, WANG Y, HU M

Preparing nano composite hydrogel involves dispersing graphene oxide in water, adding ammonia water to prepare graphene oxide dispersion liquid, adding acrylamide monomer, N,N'-methylenebisacrylamide and oxidizing initiator.

HOU X, WU G, XIAO X

Preparing defective graphene surface-enhanced Raman scattering substrate comprises e.g. adding silver nitrate and polyvinylpyrrolidone to dimethylformamide, reacting, obtaining silver nanoparticle after cooling, and washing and centrifuging.

CHEN S, LIANG Y, DAI Z

Preparing carboxy modified graphene graft polymer used as fluid loss agent in drilling fluids for oil and gas drilling comprises dissolving e.g. N-vinylpyrrolidone in water, adding inverse emulsion system, purifying and crushing pre-product.

MA J, AN Y, PANG S, ZHANG Z, ZHANG R

Conductive polymer composite material comprises cement, medium sand, conductive filler, polymer, silica fume, expansion agent, dispersant, defoamer water reducing agent, and water.

WANG L, TIAN Y, GAO P, LI X, SHAN H, XU S, SUN X, WANG R, ZHANG J

Preparing high-strength graphene chemically cross-linked polyacrylamide hydrogel comprises e.g. using thionyl chloride to modify graphene oxide by acid chlorination, placing it in constant temperature reactor, and heating and reacting.

ZHANG Y

Aluminum-based plate surface wear-resistant coating comprises polytetrafluoro vinyl, structure of acrylate monomer, graphene, nano titanium alloy, nano silicon dioxide, nano nickel oxide, silane coupling agent, finishing agent and initiator.

LIN S, ZHU L