国家/地区 中国（3）
IPC部 B（3）
IPC大类 B29（3）
IPC小类 B29C（3） C09D（2）
IPC B29C065/48（3）
发明人
公开年 2021（2）
申请年 2021（3）
专利权人

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Processing full-band radar camouflage net, comprises e.g. making foam base layer, transferring to extruder to be extruded into tablets, irradiating at room temperature, subjecting to high-temperature foaming treatment, and coating layer of anti-infrared coating on flame retardant layer.

WU W

Civil protective material has printed circuit (PC) board which is cut to same size as original glass, two original glass sheets whose back is pasted on one side of elastomer layer in dust-free environment, and glue-injected composite sheet which is sent into autoclave.

WU Q