国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4） C08L（4） C08J（2）
IPC C08K003/04（4）
发明人 LI J（4）
公开年 2021（2） 2022（2）
申请年 2021（4）
专利权人

Preparing magnetic control tunable wave absorbing plate involves adding magnetic wave-absorbing wire material into three-dimensional printer, setting related printing parameter to obtain magnetic wave absorbing plate and pre-processing magnetic wave absorbing plate.

LI J, GONG L, CHENG Y, ZHENG K, HOU X, YANG F

Directional high-thermal conductivity silica gel for improving heat dissipation of photovoltaic module junction box, comprises base polymer, thermally conductive filler, ferromagnetic filler, crosslinking agent, catalyst, and coupling agent.

LI J, GONG Q, CHEN R, HUANG G, QIAN B

Porous groove white pad with function of polishing and grinding has polishing surface layer compositionally connected to grinding material layer, and high elastic layer (first silica gel andfirst nitrile rubber), transition layer and polishing surface layer are provided with multiple through holes.

TAN H, LI J

Graphene-containing polypropylene masterbatch comprises polypropylene resin, carbon black, graphene powder, dispersant, surfactant, anti-aging masterbatch, flame retardant and/or additives.

LI J