国家/地区 中国（12） 韩国（4） 欧洲专利局（EPO）（2） 日本（2） 台湾（2） 美国（2）
IPC部 C（14）
IPC大类 C08（14） C09（8） C04（3）
H01（3） A61（2） C01（2）
IPC小类 C08F（14） C08K（5） C09D（5）
C08G（4） C08L（4） C04B（3）
A61B（2） C01B（2） C09K（2）
H01B（2）
IPC C08F212/14（14）
发明人 DUAN P（2） FAN Y（2） HATAKEYAMA J（2）
KIMKWANYOUNG（2） MOON Y（2） WANG M（2）
ZHANG Z（2）
公开年 2021（6） 2022（6） 2023（2）
申请年 2021（14）
专利权人 DAEJIN ADVAN.（2） HUNAN XIANFE.（2） SHINETSU CHE.（2）

Raw material composition useful in preparing fluid loss control agent for drilling fluid, comprises e.g. prop-2-enamide, prop-2-enamidomethanesulfonic acid compound, bis(prop-2-en-yl)amine chloride compound, sodium 4-ethenylbenzene-1-sulfonate compound and modified graphene oxide.

LAN Q, ZHAO H, YAN B, LI X, WANG X, WANG B, LI Q

Graphene layer complex used in the field of oil and gas well cementing, comprises graphene oxide and polymer grafted on the graphene oxide, and the polymer comprises a structural unit derived from 2-acrylamide-2-methylpropanesulfonic acid and a structural unit derived from the second monomer.

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

Producing modified carbon nanomaterial useful for producing conductive structure, comprises forming functional group on surface of carbon nanotube or graphene oxide, and branching oligomers i.e. acrylic oligomers and urethane oligomers.

MOON Y, KIMKWANYOUNG

Antibacterial antistatic composition used for forming antirust film, comprises conductive structure comprising acrylic or urethane oligomer branched to surface of carbon nanotubes or graphene oxide, and conductive polymer comprising poly(3,4-ethylenedioxythiophene), silver nanoparticles, and solvent.

MOON Y, KIMKWANYOUNG, YOOSUNGJUN, YOO G M, KIM G Y, YOO S J

Bio-electrode composition used for detecting heart rate by electric signal transmitted from skin, comprises reaction composite, monomer with ionic functional group, salts of ammonium, lithium, sodium, potassium, and silver.

HATAKEYAMA J

Bio-electrode composition used in contact with skin of living body for detecting physical conditions such as heart rate, comprises (A) reaction composite comprising ionic polymer material and carbon particle.

HATAKEYAMA J, SHANRUN

Organic silica graphene industrial coating comprises silicone polymer, graphene oxide, free radical initiator, diisocyanate, 4-methoxystyrene and butadiene.

FU C, LIN J, ZHANG X, MA Q, ZHOU B, DAI H, ZHOU W

Graphene based photocatalytic coating comprises modified graphene, acrylic resin, fluorocarbon resin, diatomite, sodium metaphosphate, hydroxypropyl methylcellulose, antibacterial agent, ethanol and defoamer.

SONG Z, WANG M, LI J

Producing concrete water reducing agent comprises e.g. adding graphene oxide solution and acrylamide polymer into methyl alkenyl polyoxyethylene ether and sodium styrene sulfonate solution, stirring, adjusting pH, cooling, adding calcium lignosulfonate and rutin, and mixing.

ZHANG Z, DUAN P

Emulsion binder useful in conjunction with sodium carboxymethyl cellulose to adhering the cathode active material to the current collector copper foil obtained by substitution of at least two hydrogen atoms.

LIU W, ZENG J, LI W