国家/地区 印度（10）
IPC部 B（10） C（6） D（2）
IPC大类 B01（10） C02（5） C01（2）
D06（2）
IPC小类 B01D（10）
IPC B01D069/02（10）
发明人
公开年 2014（2） 2021（2） 2022（2） 2023（2）
申请年 2021（3）  2020（2） 
专利权人 LOCKHEED MAR.（2）

Preparing manganese oxide incited graphene quantum dots membrane involves dissolving graphene quantum dots in N-methyl-2-pyrrolidone with stirring for preparing thin film composite, and forming thin film composite forward osmosis membranes by spreading obtained suspension on fine glass plate.

JAIN H, GARG M C

Hollow fiber ultrafiltration membrane for removal of heavy metals including arsenic, comprises polyphenylsulfone as base polymer, polyvinylpyrrolidone as pore-forming agent, and polyvinylpyrrolidone as hydrophilic polymer.

TODETI S R, NAYAK C M, KUMAR M, ISLOOR A M

Preparing oxidized graphene flakes (OGF) incorporated reduced graphene oxide (rGO) coated PU foam comprises e.g. preparing mold surface for antisticking property, mixing OGF, polyol and isocyanate, polymerizing, and thermally treating.

YADAV D, DE J, SAXENA S, SHUKLA S

Hollow fiber membrane for use in textile manufacturing industry, has semi permeable membrane defining lumen comprising inner and outer circumferential surfaces, where membrane body is reinforced with reduced metal oxide nanoparticles.

GHOSH N N, ROY A, AIYER H, CHATTERJEE A

Composite membrane used for separating gas from gas mixture, comprises selective layer comprising polymeric matrix comprising amine polymer, graphene oxide nanofiller, and mobile carrier chosen from ionic liquid and amino acid salt, coated on support.

DENG L, JANAKIRAM S, ANSALONI L, DENG Y L, ANSARONI L

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Method for creating nanoporous graphene sheet, involves removing disrupted carbon atoms to create nano pores in graphene sheet with elliptical pore geometry.

GUPTA T

Device useful for isolating substance from blood comprises first sheet of graphene, second sheet of graphene, and conduit system operably coupled to first sheet of graphene and second sheet of graphene.

BACHMANN S M, MOUNTCASTLE P D, TIETJEN B W

Treatment system for filtering waste or agent from fluid stream, consists of inlet flow path fluidly and permeable graphene filter containing polymer composite of layer(s) of graphene material assembled in sp2 hybridized structures.

CHIANELLI R R, DEEMER E, CHIANELLI R, EVA D, CAPT T A, DEEMER E M, WALKER W S

Deionizing fluid carrying unwanted ions involves applying pressurized fluid to first surface of perforated graphene in cylindrical form, so that fluid flows to second side of the sheet in preference to ions; and collecting the fluid.

STETSON J B, MERCURIO J, ROSENWINKEL A, BEDWORTH P V, FLEMING S P, WESTMAN A L