国家/地区 中国（2） 欧洲专利局（EPO）（2） 印度（2） 日本（2） 美国（2）
IPC部 B（6）
IPC大类 C10（6）
IPC小类 C10M（6） B82Y（4） C10N（3）
B60R（2） B62D（2） C01B（2）
F16C（2） F16D（2）
IPC C10M125/02（6）
发明人 GU C（2） KANEHARA Y（2） KENHARA Y（2）
KOMORIYA T（2） MORI S（2） SAKURAI K（2）
SUDO J（2） TANIMURA K（2） YAMADA H（2）
YAMADA K（2）
公开年 2022（6）
申请年 2021（5） 
专利权人 KYODO YUSHI .（2） TOYOTA JIDOS.（2） TOYOTA MOTOR.（2）

Synthesis of graphene nanocomposite based additive for lubricants, by e.g. synthesizing graphene oxide by modified hummers method, doping graphene oxide with nitrogen element, and functionalizing nitrogen doped graphene.

KUMAR A, BHARDWAJ A, BARDIYA V

Lubricant composition useful as concentrate or finished lubricant, comprises base oil or fully formulated lubricant, and graphene nanoparticles derived from carbon containing gas dispersed in the base oil or the fully formed lubricant.

NICOL C, SCHEIWE T, NANJUNDAN A K

Lubricant additive composition used for combustion engines, comprises synthetic or mineral-based hydrocarbon derivative, mineral-based graphene, crystalline graphite nanoparticles, styrenated phenol additive, and natural mineral-based niobium nanoparticles.

PACHECO BORBA F A

Making two-dimensional graphene nanosheets includes e.g. subjecting graphite flakes to ultrasonication, centrifuging sonicated solution, allowing centrifuge tube to stand in vertical position, and removing supernatant of graphene dispersion.

VARRLA E, SETHURAJAPERUMAL A, UPPARA P

Sliding member, comprises first and second sliding portion that has friction sliding mechanism with two parts, that has lubricant placed between parts, where first sliding portion has lubricant feed port from which first lubricant is fed.

KOMORIYA T, TANIMURA K, SAKURAI K, YAMADA K, KANEHARA Y, SUDO J, MORI S, GU C, YAMADA H, KENHARA Y

Automotive slide member e.g. electric power steering system and brake caliper, has first slide portion including first friction slide mechanism having two portions and first lubricant applied between portions, and second slide portion.

KOMORIYA T, TANIMURA K, SAKURAI K, YAMADA K, KANEHARA Y, SUDO J, MORI S, GU C, YAMADA H, KENHARA Y