国家/地区 中国（20） 美国（5） 日本（4） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 F（24）
IPC大类 F16（24） C09（6） B22（5）
C04（5） C08（5） C22（4）
C10（3） B60（2） B62（2）
IPC小类 F16D（24）
IPC F16D069/02（16） C09K003/14（5） B22F003/14（4）
C08K003/04（4） B22F005/00（3） C08K003/22（3）
C08K007/26（3） C10M125/02（3） C10M147/02（3）
C10M161/00（3） C10M169/00（3） C10M169/04（3）
B22F001/00（2） B22F003/24（2） C08K003/34（2）
发明人 GU C（3） KANEHARA Y（3） KENHARA Y（3）
KOMORIYA T（3） MORI S（3） SAKURAI K（3）
SUDO J（3） TANIMURA K（3） YAMADA H（3）
YAMADA K（3） HUANG X（2） SUN Q（2）
WANG Z（2） ZHANG X（2） ZHOU L（2）
公开年 2022（24）
申请年 2022（13）  2021（10） 
专利权人 KYODO YUSHI .（3） TOYOTA JIDOS.（3） TOYOTA MOTOR.（3） ANHUI FEIYIN.（2）
JIANGSU CHUA.（2）

Asbestos free friction material composition for use as friction block or layer to equip braking element, e.g. brake pad or brake shoe, comprises organic binder, inorganic filler, lubricant, hard abrasive(s), and carbon based materials.

GILETTA M, CANUTI A, MORERO D

Producing electrode containing reduced graphene oxide for piezoelectric generators involves e.g. producing graphene oxide coated nanofiber surface with graphene oxide solution and soaking the nanofiber in hydrazine hydrate solution.

BEDELOGLU A, UENSAL O F, ALTIN Y

Multi-metal-based wear-resistant disc brake pad useful e.g. for passenger and cargo, comprises e.g. organic binder, rare earth modified metal reinforcing material braided fiber, nano-carbon-based modified metal powder, inorganic reinforcing fiber, and friction performance modifier.

HUANG X, WANG Z, ZHANG X, ZHOU L, SUN Q

Brake caliper mounting mechanism for automobile brake caliper, has assembly hole that is set on surface of caliper metal frame, and assembling groove that is compounded with graphene coating whose surface is fixedly connected with copper-aluminum alloy.

ZHAN B, YUAN X, LIANG J, PAN J

Aluminum-based brake friction plate used in mechanical component, brakes and mechanical engineering application, comprises friction material comprising copper powder, iron powder, silicon dioxide, rubber powder, anti-wear agent and filler, and aluminum substrate.

TENG H, HE J

Method for modulating friction force between ultra-lubrication interfaces, involves applying voltage between conductive layer and super-lubricating material layer to change electrical state of surface of super-lubricating material layer.

FANG Z, WEI X

Aramid graphene modified heat dissipation and wear-resistant brake pad comprises alloy powder, rubber powder, ceramic fiber, silicone modified phenolic resin, aramid fiber, graphene, aluminum oxide, titanium nitride and silicon carbide.

QU X

Brake seat shell for brake base rear cover, comprises aluminum powder, iron powder, copper powder, nano graphene, molybdenum disulfide, zirconium powder and yttrium powder.

LI Q, LIU S

Wear-resistant drum brake pad useful for e.g. water tank filled with slag wool, urban muck trucks and water tanks, comprises e.g. high hardness organic binder, slag wool, nano-carbon-based modified composite fiber, composite rubber powder, abrasive material, pyrite powder, and space filler.

HUANG X, WANG Z, ZHANG X, ZHOU L, SUN Q

Non-asbestos organic brake friction material used for brake of industrial machines has graphene and functionalized graphenes as brake friction material, straight or modified phenolic resin as binder, fibers, abrasives, modifier and fillers.

VENKATESH S, MURUGAPOOPATHIRAJA K