国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2） D06（2）
IPC小类 C09D（2）
IPC D06N003/00（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Functional coating useful as coating material in modification of polymer surface comprises a core-shell structure, where the core of the core-shell structure is micronsized polymer.

ZHAO G, FU Q, ZHANG X, DENG H

Preparing electromagnetic wave absorbing functional powder with sol-gel method useful in device to generate electromagnetic wave harm and protective clothing, comprises e.g. pre-mixing raw material in mixing cylinder, adding citric acid and aqueous ammonia and drying solution by drying device.

HAO S