国家/地区 中国（20） 日本（3） 世界知识产权组织（2）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 D01F（23）
IPC D01F001/10（20） B01J020/28（6） B01J020/30（6）
B01J020/26（5） B01D046/00（4） C02F101/20（4）
D01F008/14（4） B01D069/02（3） B01J035/06（3）
B32B027/02（3） C02F001/28（3） D01D005/00（3）
D01D005/06（3） D01F002/28（3） D01F006/54（3）
发明人 MA L（6） LIU S（3） SHA X（3）
SHA Y（3） WANG Q（2） ZHAO J（2）
公开年 2021（18） 2022（5）
申请年 2021（23）
专利权人 NANTONG QIAN.（3） GUANGZHOU KA.（2） QINGDAO NIXI.（2）

Self-cleaning filter used as mask, comprises heating fiber containing heating carbon component.

KIM S, JUNG H J, JAE C H

Ultra-efficient full spectrum photo-thermal conversion composite material useful for sewage treatment comprises composite material compounded by large groups consisting of tungsten oxide, titanium oxide, carbon-containing material, or group consisting of iron oxide, and noble metal group.

TESSEMA A A, NAHIM S, WU C

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

Preparing degradable adsorption volatile organic compounds material used for preparing filter material involves mixing fully polylactic acid modified resin particle, ethylene-vinyl acetate, graphene powder, and nano-titanium dioxide.

TONG C, YANG D, ZHOU G, XU H, SUN K

Double-layer capsule wall energy storage temperature-regulating microcapsule comprises capsule core, first capsule wall wrapping capsule core, and second capsule wall wrapping first capsule wall, where first capsule wall is polymethyl methacrylate modified with allyl methacrylate.

ZHAO J

Preparing modified polylactic acid non-woven fabric involves mixing modified nanocellulose and lactic acid in water to obtain mixed dispersion, where modified nanocellulose has sulfonic acid group and hydroxyl group.

YANG C, XU J, HAO S, HE Y, TIAN J

Preparation of carbon fiber gel material used in absorbing organic solvent and oil, involves pre-activating ZIF-8-polyacrylonitrile fiber to obtain fiber material, mixing with graphene oxide, and adding water and tert-butanol mixed solution.

CHEN K, GUO X, YAO Y, QI J, WANG C, ZHANG Z, LI J

Preparing virus-killing bone material, H11-level spraying cloth and graphene nonwoven fabric material comprises e.g. preparing anti-influenza virus H1N1 nonwoven fabric bone material, performing electrostatic spinning, preparing graphene nonwoven fabric and fixing ultrasonic wave hot melt adhesive.

LIU S, MA L, WANG Q

Preparing graphene high-filterability fiber involves taking polyester slices, thickening agent, adsorption material, ion exchange resin, graphene, dispersing agent and carbon fiber powder as raw materials.

MA L, SHA X, SHA Y

Preparation of graphene fiber for removal of formaldehyde, involves dissolving bismuth nitrate with potassium chloride, bromide or iodide in ethylene glycol, adding zinc oxide, ultrasonically processing, reacting, centrifuging, drying, adding to fiber raw material with graphene, and extruding.

MA L, SHA X, SHA Y