国家/地区 中国（2） 美国（2）
IPC部 B（4）
IPC大类 B01（4） D01（3）
IPC小类 B01D（4）
IPC D01F009/12（2）
发明人
公开年 2015（4）
申请年 2014（2） 
专利权人

Attapulgite-modified melt-blown polypropylene filter used for wastewater treatment, contains graphene oxide, polypropylene, titanate coupling agent, mesoporous silica, attapulgite, polyiron silicate and polyether-modified silicone oil.

SUN X

Preparing graphene oxide film, used to prepare e.g. dual-layer graphene-oxide film, includes concentrating graphite oxide aqueous slurry, depositing obtained gel slurry on low-friction surface and spreading by bar coating and drying.

CRUZSILVA R, MORELOS A, TERRONES M, ELIAS A L, PEREALOPEZ N, ENDO M

Fabric, useful as filtering element in filter, comprises first layer of yarns woven to form fabric, where yarns comprise unitary graphene-based continuous graphitic fiber comprising graphene planes and containing no coreshell structure.

ZHAMU A, JANG B Z

High thermal conductivity graphene composite filter material for heat exchanger comprises water-soluble graphene and paper pulp.

BAI S