国家/地区 中国（45） 韩国（6） 欧洲专利局（EPO）（4） 美国（4） 加拿大（3） 日本（3） 世界知识产权组织（2）
IPC部 C（52）
IPC大类 C08（52）
IPC小类 C08K（52）
IPC C08K003/04（43） D01F001/10（24） C08K009/04（14）
D01F001/09（12） C08J003/22（10） C08K003/22（10）
D01F006/46（10） D06M011/74（10） C08K003/36（8）
C08K009/02（8） C08K013/06（8） D01F006/92（8）
C08K007/06（7） C08K009/06（6） C08L023/12（6）
发明人 WANG H（4） WANG Y（4） ZHANG X（4）
ZHU M（4） CHEN Y（3） GUO Z（3）
LIU S（3） ZHANG Z（3） CHENG H（2）
DI G（2） GAO X（2） HOU Z（2）
HU N（2） HU N X（2） HUANG Z（2）
公开年 2021（27） 2020（21） 2022（4）
申请年 2020（52）
专利权人 UNIV DONGHUA（3） REN G（2） UNIV SHANDON.（2） UNIV SICHUAN（2）
UNIV ZHEJIAN.（2） WUXI DEYU NE.（2） XEROX CORP（2）

Addition of graphene derivatives in ultrafiltration membrane used for removing harmful microbes, comprises mixing graphene derivatives with organic solvent, and mixing graphene-solvent dispersion with polymer solution resulting in homogenously dispersed graphene derivative.

AYUSHI K

Modified carbon fiber material useful for preparing flame retardant material, comprises carbon fiber surface-modified by Michaelis acid, and flame-retardant nano-filler connected and distributed on surface of carbon fiber surface modified by Michaelis acid through coupling agent.

CHEN J, ZHAO Z, LIU R

Nonwoven fabric containing fibrous graphene composite molded body comprises graphene and polymer resin, having has excellent mechanical properties, excellent antibacterial, tensile strength, and elongation characteristics.

SONGJAEHYUN, WHOAN J H

Separating devices for geological studies by using housing, magnetic field and electromagnetic waves in archaeological works, covering device with special shielding casing and soaking layers together with epoxy resin by vacuum lamination.

PORZUCEK L

Anti-virus and antibacterial aqueous slurry useful e.g. for knitted fabrics, woven fabrics, warp-knitted fabrics and weft-knitted fabrics, non-woven material containing graphene oxide-metal organic framework slurry, membrane, sheet, and net material, plastic product and aqueous paint.

ZHAO J, CHEN H, CHEN X

Manufacturing coating solution useful in fiber and fabric for chemotherapeutic protective shell comprises preparing nanoparticles, adding nanoparticles, fluorocarbon compound, and epoxy silane coupling agent to alcohol and stirring.

KWEON J H, JOUNG H, LEE J, JUNG H S

Cellulose composite material useful e.g. in dyes, electronics, optoelectronics and transistors, comprises type I cellulose fibers comprising cellulose nanocrystals and/or cellulose nanofibers, and carbon material comprising carbon nanotubes, carbon nanofibers, graphene and/or graphene oxide.

PEREZ JIMENEZ R, ALONSO LEMA B, ECEIZA MENDIGUREN M A, ALONSO LERMA B

Filament material for marking three-dimensional (3D) printed object, has polymer resin (compatible with extrusion based printing process), and marking additive that allows portions of filament material to change color when exposed to light.

HU N X, HU N

Particles used for three-dimensional printer, comprises polymer resin compatible for three-dimensional printing process to print three-dimensional article and marking additive for changing color during exposure of light.

HU N X, WANG Y, HU N

Preparing antibacterial toughened polyurethane useful as food packaging bag comprises e.g. mixing graphene oxide and chitosan solution uniformly, performing the hydrothermal reaction and solid-liquid separation to obtain modified graphene.

SHI B, YAO Q, SHI Q