国家/地区 中国（9） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 台湾（2） 美国（2）
IPC部 C（9） H（4） A（2）
IPC大类 C08（9）
IPC小类 C08F（9） C09D（4） C08K（3）
C08L（3） C09K（3） A61B（2）
C09J（2） H01B（2） H01M（2）
IPC C08F220/58（9）
发明人 HATAKEYAMA J（2） LIU H（2） LIU Y（2）
WANG X（2）
公开年 2021（6） 2022（2）
申请年 2021（9）
专利权人 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

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

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

Preparing hydrophobic moisture barrier coating useful in obstructing and dehumidifying field, comprises e.g. reacting dopamine hydrochloride in methacrylic acid substance, performing free radical polymerization reaction and oxygen plasma surface hydroxylation and coating.

WANG X, YANG W, YU Q, YU B, XIANG Y, ZHOU F

Ultra-high temperature modified polymer cementing fluid loss reducing agent useful in e.g. deep well ultra-deep well, comprises graphene oxide, initiator, 2-acrylamido-2-methylpropanesulfonic acid, unsaturated amide, unsaturated carboxylic acid, and water.

ZHANG S, DING Z, ZHOU C, LV B, SHEN J, LIU Z, ZHANG C, LIU H, ZHANG H, XU M, QI F, LIU S, JIN J, XU P, YU Y, XIA X

Tab adhesive film used for lithium battery, comprises metallocene modified cast polypropylene layer high-temperature resistant network fibers non-woven fabric layer, and high-temperature resistant polypropylene layer.

WANG F, LV S, SHAN H

Nano drag reducer useful in development of petroleum, and prepared by e.g. connecting nano-material composed of attapulgite, graphene oxide, and montmorillonite and propionaldehyde compound as polymer by coupling agent.

WU X, ZHANG J, SHI J, DENG Q, LIU Y

Modified acrylic water-based wood coating emulsion comprises e.g. graphene quantum dots, anionic emulsifier, buffer, ammonia, silane coupling agent, anionic emulsifier, butyl acrylate, butyl methacrylate, diacetone acrylamide, and initiator.

LIU Y, CHEN S, LIU H, LUO X