国家/地区 中国（4）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K003/04（2） C08K003/22（2） C08K003/26（2）
C08K003/36（2）
发明人 WEI X（4）
公开年 2023（4）
申请年 2023（4）
专利权人 XINRUN NEW M.（2）

Outdoor PVC transparent window material comprises PVC resin, calcium carbonate, aluminum hydroxide, nano carbon black, calcium-zinc composite stabilizer, nano titanium dioxide, nano zinc oxide, heat stabilizer, antibacterial agent and antiwear agent.

WEI X

Light spot position detecting system based on position sensitive detector of graphene-germanium base, has field programmable gate array for adjusting analog switch according to sampling voltage value, and realizing automatic gain control of automatic gain differential operation circuit.

WEI X, XIAO L, SUN F, NIE C, WU J, FU J, LI G

Graphene composite grounding device, has connecting sleeve whose outer circumference is frustum with big upper part and small lower part, where diameter of bottom surface of connecting sleeve is equal to diameter of rod body.

MA D, WEI X

High-rigidity and low-warping reinforced composite material used in e.g. electrical appliances, comprises nylon resin, glass fiber, steel fiber, nano talc powder, sodium fluorosilicate, nano zinc oxide, flame retardant inorganic filler and carbon nanotubes.

WEI X