国家/地区 中国（28） 世界知识产权组织（6） 韩国（4） 美国（4）
IPC部 B（38） C（38） A（2）
G（2）
IPC大类 B01（38）
IPC小类 C08K（38） C08L（23） B01J（21）
C08J（16） B01D（15） C02F（7）
C08G（6） B01F（5） C01B（5）
B01L（3） C08F（3） C09D（3）
B29B（2） C01G（2） G01N（2）
IPC C08K003/04（38）
发明人 ZHANG X（3） FAN Y（2） GUO X（2）
HUANG Y（2） LI L（2） LIU Y（2）
WANG J（2） ZHANG L（2）
公开年 2022（38）
申请年 2022（22）  2021（15） 
专利权人

Producing heat dissipation material, comprises preparing porous carbon material by calcining carbon material, preparing alkylated ceramic filler by reacting ceramic material with alkyl alcohol, and filling pore with alkylated ceramic filler.

HOUN K J

Preparing liquid electronic chemical filtering and purifying film by e.g. dispersing microporous solid zinc oxide-zeolitic imidazolate framework particles as precursor, potassium hydroxide as activator, polyvinyl pyrrolidone as pore-forming agent, preparing casting solution, and coating.

LI X, MA W

Nanocomposite aerogel used in fabrication of e.g. sensors, comprises matrix in which iron oxide nanoparticles, copper oxide nanoparticle, and graphene powder are dispersed, where matrix comprises agar and nanocellulose.

SHAH N, LIN D, TETIK H

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L

Preparing electromagnetic shielding composite material comprises preparing carbon nanotube, cross linking agent, catalyst, graphene and active agent, adding carbon nanotubes and graphene, mixing carbon nanotube powder and graphene powder, sintering preliminary sample inspecting and packing.

LUO Y, SHI Y, WU Y, ZUO S, XIA C, GE S

Preparing radiating micro-structure heat composite material useful in electronic device, comprises depositing high molecular aqueous solution into heat-conducting filler with filter film, freezing, cooling, drying, injecting thermosetting polymer, vacuumizing heating and curing.

HU R, FAN Y, YANG X, ZHOU S, XIE B, ZHANG X, LUO X

Nano sensor device for building and optimizing biosensor, comprises sensing element that comprises first sensor layer, second sensor layer, base support, first and second layers each comprises graphene surfaced nano sensing elements, where second sensor layer comprises single walled carbon nanotubes.

POSTREL R

Producing powder coating composition useful in electrostatic powder coating for electric power equipment and electronic product, comprises e.g. performing dispersing treatment by adding carboxy group-containing polyester resin and additive.

SINN D S

Preparing highly elastic hydrophobic graphene/nanocellulose composite aerogel comprises preparing graphene/nanocellulose composite hydrogel, preparing graphene/nanocellulose composite aerogel, and preparing highly elastic hydrophobic graphene/nanocellulose composite aerogels.

LI R, SHI B, HOU D, SONG F, HU W, GUO J, LI C