国家/地区 中国（4）
IPC部 C（4） H（2）
IPC大类 C08（4） C09（4） C25（2）
IPC小类 C08L（4）
IPC C08L027/18（4）
发明人
公开年 2021（4）
申请年 2020（3） 
专利权人

PTFE composite micropowder is prepared by using PTFE aggregate as carrier and centering on composite micropowder particle, and adsorbing other polymer material particles on surface of carrier.

ZHENG X

Anion exchange composite membrane useful in alkaline fuel cell, alkaline water electrolyzer and carbon dioxide reduction device, comprises pores-containing substrate, alkaline polymer, and inorganic nano-materials arranged in the pores.

LIU J, YUAN Z, ZHUANG L, CHEN Z, WANG Y, WU X

Electroplating of metal on surface of insulating base material for printed circuit board, involves mixing resin and solid filler to obtain resin coating, coating conductive substance forming film and placing in plating solution.

LAI Z, LIANG X, ZHAO T, LIU D, SUN R

Expanded PTFE film for composite conductive layer, has conductive layer compounded on surface of expanded PTFE layer by hot pressing, where PTFE layer is microporous film formed by unidirectional stretching or bidirectional stretching.

SHAO J