国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C08K003/04（3）
发明人
公开年 2021（3）
申请年 2020（3） 
专利权人

Capacitor comprises first electrode, second electrode and a polypropylene composite material located between the first electrode and the second electrode, where the polypropylene composite material includes a filler and a matrix material.

ZHAO J, CHAI Y

Degradable biological resin-based wave absorbing material comprises resin substrate, ceramic substrate, citric acid, iron(II,III) oxide, nano graphene, coupling agent, and dispersant.

HE X, YANG W, ZHU Z, ZHOU Y

Biomass-based graphene reinforced degradable polymer composite material comprises degradable polymer, biomass-based graphene, modified filling agent, and processing auxiliary agent.

XU H, GUO Z, SHEN B