国家/地区 中国（5） 韩国（2）
IPC部 B（7）
IPC大类 B08（7）
IPC小类 B08B（7） C01B（3） C11D（2）
IPC B08B003/12（7）
发明人
公开年 2021（3） 2022（2）
申请年 2019（2）  2020（2）  2022（2） 
专利权人

Impregnating and coating highly purified graphite processed product using high temperature curing, comprises pre-treating graphite treated product, impregnating pretreated product into impregnation liquid, and carbonizing cured product.

YICHANGKYU

Ultrasonic descaling additive, comprises cellulose and functional nano material.

QIAN Y, LU H, YU Y, LI S, PAN G, LIU X, XIANG L

Preparation method of copper-based graphene, involves removing copper-based graphene precursor from impurities by solvent separation method, and drying copper-based graphene precursor to form copper-based graphene finished product.

WU G, QIAN T, CAO H, MA Y, SHEN H

Preparation of medicinal aluminum-plastic composite cover for e.g. medicine packaging, involves preparing modified plastic component using e.g. polypropylene, compatibilizer and e.g. ethylene-vinyl alcohol copolymer, adding modified aluminum component, stamping and compounding.

HUANG H, LIU J, JIANG C, HUANG T, GUAN J, ZHANG D, GUO F, ZHAO G, HUANG L

Producing detachable layer for manufacturing information display element, comprises preparing support substrate, forming polymer electrolyte layer on support substrate, forming graphene oxide layer on polymer electrolyte and heat-treating.

LEE S, CHOI Y, YOUNG P L, KIM S Y, KWON W J

Cleaning steel pipes involves using high-pressure gas pulse to flush the cleaning liquid into the pipeline to be cleaned, and introducing ultrasonic waves.

LI R

Device for cleaning and purifying carbon-based amphiphilic graphene, has ultrasonic transducer that is set in ultrasonic stirring kettle for outputting ultrasonic wave, and inlet/outlet nozzle that is set on wall of ultrasonic stirring kettle.

JIANG H, CHEN D, WANG Y