国家/地区 中国（3）
IPC部 B（3） C（2） D（2）
IPC大类 B01（3） C02（2）
IPC小类 B01J（3）
IPC B01J020/26（3）
发明人 SHA X（3）
公开年 2021（2）
申请年 2021（2） 
专利权人 NANTONG QIAN.（3）

Preparing graphene composite acetate ultrafiltration adsorption fiber comprises e.g. adding dichloromethane to acetone, stirring to obtain dichloromethane acetone solution, and adding cellulose acetate, calcium carbonate and graphene powder to dichloromethane acetone solution.

MA L, SHA X, SHA Y

Preparing graphene ion-exchange fiber comprises performing grafting reaction using fiber carrier and graphene, carrying out chloroacetal reaction, crosslinking fiber macromolecule using initiator, and reacting with catalyst.

SHA Y, SHA X, MA L, JIANG T

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X