国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D039/00（3）
发明人 LIU S（2） WANG Q（2）
公开年 2019（3）
申请年 2019（3）
专利权人 GUANGZHOU KA.（2）

Graphene scale-composite filter element for use in water purifiers under various conditions, comprises activated carbon, graphene materials, surfactants, additives in specific weight percentage.

WANG Q, LIU S

Graphene-sterilizing compound filter element for use in water purifiers, comprises activated carbon, graphene material, surface active agent and additive in specific mass percentage, where additive comprises polyacrylic acid.

WANG Q, LIU S

Filter material comprises polyphenylene ether resin, polypropylene fiber, acrylic fibers, modifier, graphene, compatibilizer, polyethylene glycol, light stabilizer, polystyrene and silica.

GUO J