国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3） D04（2） D06（2）
IPC小类 C09D（3）
IPC C09D001/00（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Controllable preparation of gradient composite membrane comprises using the strategy of dilution or concentration of precursor solution to control the concentration of load in precursor solution in real time, dynamically changing precursor solutions, pre-collecting precursor solutions.

HU Y, DU L, NIU Z

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

Preparation of conductive heating printing fabric used e.g. as conductive heating material invovles forming double-layer fabric with three-dimensional space shape, preparing conductive printing paste, and ink jet printing.

SONG Q, CHEN W, SHAO Y