国家/地区 中国（5） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 台湾（2） 美国（2）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08F（5） C09D（4） A61B（2）
C08G（2） C08K（2） C08L（2）
H01B（2）
IPC C08F212/14（5）
发明人 HATAKEYAMA J（2）
公开年 2022（5）
申请年 2021（4） 
专利权人 SHINETSU CHE.（2）

Water-soluble fracturing temporary plugging agent comprises quaternary copolymerization temporary plugging agent i.e. sodium 4-ethylbenzenesulfonate compound and graphene oxide modified starch carrier prepared by mixing graphene oxide, starch and metal salt, adding water, stirring and reacting.

LIU X, HOU H, WANG Y, DONG F, LIU H, GUO Y

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