国家/地区 日本（4） 中国（3） 韩国（3） 欧洲专利局（EPO）（2） 台湾（2） 美国（2） 世界知识产权组织（2）
IPC部 C（6）
IPC大类 C09（6）
IPC小类 C09D（6） C01B（3） C09C（3）
C08F（2） C09K（2） H01B（2）
IPC C09D017/00（6）
发明人
公开年 2022（3） 2021（2）
申请年 2021（6）
专利权人

Producing coating agent used for devices, comprises e.g. preparing graphite interlayer material through electrochemical pretreatment of graphite, preparing exfoliated graphite, and preparing graphene composite through secondary exfoliation.

KYOUNGJEONGBAE, SU Y C, HWAN B J, CHOI S, BYUN G, CHOI E J

Electroconductive pigment paste used for coating material, comprises pigment dispersion resin having active hydrogen group, conductive pigment containing carbon nanotubes, organic solvent, organic compound e.g. isocyanate compound having reactivity with active hydrogen group, and film-forming resin.

OKIYAMA H, KITAMURA T

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

Carbon material dispersion liquid used for manufacturing e.g. paints, comprises carbon material containing carbon black, organic solvent, and polymer dispersant comprising amine-containing structural unit, propanone-containing structural unit, and other structural units connected to these units.

HIROYUKI S, YOSHIKAZU M, JUN K, SEIJI D, SHIMANAKA H, MURAKAMI Y, KAMABAYASHI J, DOI S

Pitch-based ultrafine carbon fiber comprises specific nitrogen atom content measured by X-ray photoelectron spectroscopy, and has specified average fiber diameter and true density.

YAGI K, KOMURA S, HIRAKAWA R

Photoresist pigment paste useful in liquid crystal display materials, comprises acrylic resin, pre-processing pigment, wetting dispersant, propylene glycol methyl ether acetate and butyl acetate.

FENG G, LIN Y, XIAO L, YE H