国家/地区 中国（3）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08L（4）
IPC C08K003/04（2） C08L011/00（2） F16G001/21（2）
F16G001/28（2）
发明人
公开年 2022（3）
申请年 2022（4）
专利权人

Power transmission belt used as tooth cover jacket on synchronous belt, comprises belt body, tensile cord embedded in belt body, and jacket defining pulley contact surface.

GAO M, CHEN G, WEBER C

Graphene modified neoprene rubber useful for preparing high performance rubber V-belt, comprises neoprene, sulfur, auxiliary crosslinking agent TAIC, zinc oxide, stearic acid, calcium stearate, carbon black, lignin modified NBR, maleic anhydride grafted graphene solution and anti-aging agent.

WU L, YE J, SHI S

Material useful as zipper, gear, chain and track strip, comprises cycloolefin copolymer, mineral oil, toughening agent, compatibilizer, antioxidant, heat stabilizer and filler.

HUANG J, WANG G, WANG B, LIN X

Wide-angle cloth-wrapped V-belt used in back pressing wheel and clutch wheel system, comprises covering cloth layer and inner core layer, the inner core layer sequentially includes buffer layer, framework layer and primer layer from outside to inside.

GAN C