国家/地区 世界知识产权组织（6）
IPC部 B（6）
IPC大类 D01（6）
IPC小类 D01F（5） B01D（2） B82Y（2）
C01B（2） D01D（2）
IPC B01D069/12（2） B82Y030/00（2） D01F001/10（2）
发明人
公开年 2022（6）
申请年 2022（4）  2021（2） 
专利权人

Production of carbon nanofilament for producing e.g. graphene, involves feeding reaction chamber containing carbon-sequestration catalyst particles with continuous gaseous flow containing hydrocarbon compounds and carbon oxide, inside reaction chamber, and withdrawing gas from chamber.

ABATZOGLOU N, GITZHOFER F, LAROCHE Y, BLANCHARD J

Filament for manufacturing three-dimensional article, has cylindrical geometry and preset diameter and comprises at least one polyamide comprising repeating unit, and 4,4'-diaminodicyclohexylmethane moiety in trans/trans configuration.

JEOL S, BERTRAND A R H, BOSSENNEC V

Fabric used for e.g. garment material, comprises graphene in the form of combination of single layer graphene and multilayer graphene, having preset surface area.

AMIRTHASAMY J B, RAJE V P, SHARMA M C, GOSWAMI K

Producing nanocellulose films or fibers, involves extruding gellable nanocellulose dispersion comprising nanocellulose and water through extrusion die into coagulation liquid to provide strip of nanocellulose gel, and removing water from strip of nanocellulose gel.

HAKANSSON K, GRANBERG H, GIMAKER M, FALL A, SOLER MICO G

Membrane used in gas separation membrane module, comprises separation function layer containing matrix and particles and has fibrous or film-like shape.

YAHAGI N, MIHARA T

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M