国家/地区 中国（4） 世界知识产权组织（4） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2）
IPC部 C（8）
IPC大类 C09（8）
IPC小类 C09D（8）
IPC H01M004/62（8）
发明人 HELLRING S D（2） LIU J（2） SYLVESTER K T（2）
公开年 2021（5） 2022（3）
申请年 2021（8）
专利权人 PPG IND OHIO.（3）

Graphene dispersion used for lithium-ion battery positive electrode, contains graphene, (meth) acrylic polymer having hydroxy group, and dispersion medium.

KATO T, TAKEUCHI T, KATASE I, TAMAKI E

Aqueous graphene conductive ink useful for lithium-ion batteries, comprises conductive paste comprising conductive agent made of dopamine-modified carbon nanotubes and oxidized conductive carbon black, graphite powder and dispersant, acrylic resin and graphene.

LIU J, LIU S, WEN Z

Dispersion of carbon nanotubes used in slurry composition for forming electrode, comprises organic medium, carbon nanotubes dispersed in organic medium, and dispersant comprising addition polymer comprising constitutional units comprising residue of alkyl ester of (meth)acrylic acid.

HELLRING S D, VOTRUBADRZAL P L, ZHOU Z, SYLVESTER K T, SISCO S W, JO J, OIL C, DENISON G M

Coated substrate used in e.g. vehicles, bus bars and metal wires, contains first coating layer comprising electrodepositable coating layer, and second coating layer comprising powder coating layer on at least portion of first coating layer.

VISSER S J, WOODWORTH B E, GONDERJONES H, SCHNEIDER J R, MOORE K L, FOLLET M L, MA L, MUNRO C H, POLLUM M M, FRENCH M S, CONDIE A G, HARRISON A E, SCHWENDEMAN I G, DEI D K, BANCROFT C N, APANIUS C, SYLVESTER K T, DEDOMENIC C J, PUODZIUKYNAITE E, HOLLY G, AMII H, NOEL B C, CHRISTOPHER A, POLLUM J M M, GONDERJONES H A

Preparation of composite material with core-shell nanoparticles used as e.g. electrode in lithium battery, involves depositing ink comprising nanoparticles encapsulated in polymeric matrix on surface of substrate, and illuminating substrate covered with ink with pulsed light for dissociating carbon.

KASSEM O, RIEU M, VIRICELLE J, SAADAOUI M, OMAR K, MATHILDE R, JEANPAUL V, MOHAMED S

Conductive coating slurry used for anode pole piece, comprises adhesive, conductive agent, deionized water and neutralizer, prepared by taking raw materials, and mixing and stirring.

WANG L, OUYANG Y, JIANG Q, LV Z, LIU J

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Binder composition used in electrode slurry has dispersion of polyvinylidene fluoride polymer dispersed in organic dispersion medium, (meth)acrylic polymer dispersant prepared from monomers mixture of alpha, beta-ethylenically unsaturated carboxylic acid, and separately added crosslinking agent.

VAN BUSKIRK E J, SWARUP S, DAUGHENBAUGH R E, HELLRING S D