国家/地区 中国（11）
IPC部 A（11） B（11） C（3）
F（2）
IPC大类 A61（11）
IPC小类 B01D（11）
IPC B01D046/00（4） B01D053/86（4） A61L002/08（3）
B01D053/72（3） A01N059/00（2） A01P001/00（2）
A61L009/01（2） A61L009/014（2） A61L101/02（2）
A61L101/04（2） B01D053/44（2）
发明人 LI L（2） WANG T（2） ZHANG Y（2）
公开年 2021（11）
申请年 2021（11）
专利权人

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Deodorant device for intelligent toilet care instrument comprises e.g. dirt barrel, filtering and deodorizing assembly, and circulating deodorizing assembly, outer edge, mounting cover installed above the dirt bucket, middle of fixing plate is connected with outer edge by fixing bolts.

YIN X

Breathable antibacterial splint for orthopaedic fixation, has graphene antibacterial cloth cushion layer whose inner wall is fixedly connected with water-absorbing nonwoven fabric cushion layer.

QU Y

Surface long-acting antibacterial and disinfectant composition useful for indoor environment includes self-dispersed grapheme, iron-doped nano titanium dioxide powder, titanium salt, alcohols, graphene and iron trichloride.

SUN J, SUN N, ZHANG A

Air purifying device for separating materials from air flow, has collector plates arranged downstream of set of ionization needles, where device generates ionization corona discharge by positive ionization voltage led to needles.

TULKKI J, JUHANI T, SKOGSTER N, MAKKONEN P

Nano fiber film air purifier filter screen has rotating shafts that are located at same vertical position and distance is same as length of pre-filtering screen.

YANG Y, DU L, LI X

Flower-shaped zinc oxide-based composite nano-particle glass fiber filter element comprises zinc oxide-based composite photo catalytic nanoparticles, adhesive system and ultrafine glass fiber cotton.

ZENG H, ZHAI F, HU M, LI L, LUO Y, FENG G

Preparation of composite visible photocatalyst graphene quantum dot/graphite phase nitrogen carbide by mixing carbon nitride and graphene quantum dot solution, stirring, reacting, centrifuging to remove supernatant, washing and drying.

YU H, CUI Y, HUANG X, WANG T, JIA L, NIE Q

Diatom cloth with antibacterial, purifying and humidifying function comprises diatom material, activated carbon, graphene, catalyst, pore-forming agent and cloth.

HAN F, DU Z

MXene-graphene oxide composite film with humidity response useful in fields of e.g. water purification, intelligent drive, and electricity, comprises MXene sheets and graphene oxide sheets located on both sides of the MXene sheets.

ZHANG Y, JIA G, ZHANG L, LI L, LI C