国家/地区 日本（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01D（11）
IPC B01D071/02（8） B01D069/10（6） B32B009/00（6）
B01D067/00（5） B01D069/12（5） B32B005/18（4）
B01D071/26（3） B01D071/36（3） B01D071/68（3）
B32B009/04（3） C01B032/182（3） A41D013/11（2）
A41D031/102（2） A62B018/02（2） B01D069/02（2）
发明人 CHOI K（2） HEIGHT M（2） PARK H（2）
PARK H G（2）
公开年 2017（3） 2021（3） 2022（3）
申请年 2021（4）  2016（2）  2017（2）  2020（2） 
专利权人 HEIQ MATERIA.（2）

Separation membrane used for separating substances from mixed liquids and gases for dehydration, has porous support, and separation layer formed on porous support and containing nanomaterial and organosilica having silsesquioxane structure.

TSURU T, KANESASHI M, NAGASAWA H

Separation membrane has support having water permeability, matrix layer supported by support and having holes, and graphene layer including graphene material supported by matrix layer and including graphene and/or graphene oxide, and having another holes overlapping holes.

HIROTAKA S, YASUHIKO T, MOTOYUKI H, MASASHI M, SAKUMA H, TADA Y, HIROOKA M, MARUYAMA M

Mask for use in respiratory protection for various diseases, has mask body that covers user's mouth and nose when worn by user, and wearing strap that is connected to both sides of mask body.

PARK S A

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Nanocarbon separation membrane used in e.g. water treatment, comprises graphene oxide materials which are crosslinked using divalent cations, and double-walled carbon nanotubes inserted between layers of graphene oxide material.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Manufacture of porous graphene layer used for e.g. textile industries, involves carrying out chemical vapor deposition of carbon source on catalytically active substrate which catalyzes graphene formation, and forming graphene.

PARK H G, HEIGHT M, CHOI K, PARK H

Water permeable membrane comprises porous support and composite, which is in fluid communication with the support and contains crosslinked graphene oxide composite layer in which graphene oxide composite layer is crosslinked by crosslinker.

ZHENG S, KITAHARA I, SIDDIQUI O, YAMASHIRO Y, LIN W, ERICSON J, ROMERO R, WANG P, NOUMI S, BARTELS C R, HSIEH W, HIROSE M, KOBUKE M, ERICKSON J, OOU M

Water isolation composite film for film dehumidifying apparatus used for removing water from air comprises porous support material which has pore produced by polymer and repeating unit, and selection layer which has graphene oxide layer.

LAI Y L, CHANG C C, YAN S Y, HSU J N, KUO C N, YEN S I, LAI Y, ZHANG Z, YAN S, XU R, GUO J