国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C09D（2）
IPC C09D007/62（2）
发明人
公开年 2021（2）
申请年 2020（2）
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

Preparing carboxylated graphene/chitosan composite coating agent comprises mixing carboxylated graphene powder with water and adding carboxylated graphene solution to chitosan solution and reacting.

YAO Q, LIANG Y, WANG X, WEN H, ZHOU H, DAN W