国家/地区 中国（5） 加拿大（2） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5） C02（3） C08（2）
IPC小类 B01D（5）
IPC B01D061/02（5）
发明人 ERICSON J（2） HSIEH W（2） KITAHARA I（2）
KOBUKE M（2） WANG P（2） ZHENG S（2）
公开年 2018（4）
申请年 2017（5）
专利权人 NITTO DENKO .（2）

Membrane used for disinfecting microbes, comprises support and composite coating containing optionally substituted graphene oxide compound crosslinked with crosslinker e.g. benzoic acid derivative, and has preset antibacterial effectiveness.

HSIEH W, KITAHARA I, SIDDIQUI O, ERICSON J, KOBUKE M, WANG P, YAMASHIRO Y, ZHENG S, ERICKSON J, OOU M

Antimicrobial membrane for preventing microbial growth has support and composite containing graphene oxide compound and crosslinker in which composite coats the support, and crosslinker contains e.g. polyvinyl alcohol and/or biopolymer.

HSIEH W, KITAHARA I, ERICSON J, KOBUKE M, WANG P, ZHENG S, HSEIH W, XIE W, BEI Y, XIAO H

Preparing graphene high pressure filter tube involves preparing graphene quantum mixture by mixing graphene, nano-zinc oxide, and quantum energy powder, high-speed stirring, and adding graphene quantum mixture, and cross-linking agent.

LU X

Preparing reverse osmosis membrane modified by graphene oxide/polyvinyl alcohol coating, involves mixing m-phenylenediamine, triethylamine and camphorsulfonic acid to obtain aqueous solution, and mixing trimesoyl chloride in oil.

Preparing anti-pollution hollow fiber nanofiltration membrane by soaking ultrafiltration membrane in deionized water, preparing solution using e.g. graphene oxide, piperazine and surfactant, and soaking membrane in solution.

ZHAO C, YANG B, YU L, WANG J, CAO A