国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K003/34（2）
发明人 WANG X（2）
公开年 2022（2）
申请年 2022（2） 
专利权人

Method for preparing resin-based ceramic friction material for use in brake pad, involves grafting polyacrylamide to the surface of the ceramic particles through a second silane coupling agent to obtain modified ceramic particles and mixing the resin matrix and the modified ceramic particles.

ZHU W, YUE J, WANG X

Thermoplastic inner tube material with high gas barrier property useful in pneumatic tires, comprises butyl rubber, polypropylene, antioxidant, vulcanizing system, butyl rubber plasticizer, polypropylene plasticizer, plastic with high barrier property, sheet filler and compatibilizer.

HAO F, WANG X, XU H, LIU Z, REN X, YU B, ZHENG H, WANG F, TIAN M