国家/地区 中国（6） 韩国（4） 欧洲专利局（EPO）（2） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01D（9）
IPC D06M015/263（4） A41D013/11（3） D06M011/74（3）
D06M015/37（3） A41D031/30（2） B01D017/02（2）
B01D039/00（2） B01D039/08（2） B01D067/00（2）
B01D069/12（2） B01J020/28（2） D01F001/10（2）
D01F006/46（2） D06M010/00（2） D06M011/83（2）
发明人 LIU Y（2）
公开年 2021（9）
申请年 2020（9）
专利权人

Carbon material coated with coating layer containing polydopamine and copper oxide, useful for producing activated carbon fiber for antibacterial filter.

HUR J H, LEE Y C, MOON H G

Preparing environmentally friendly air filtering non-woven fabric comprises e.g. mixing polypropylene, electret masterbatch and polymer electret, and subjecting melt blown cloth to constant temperature infrared radiation heat treatment.

ZHANG C

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Preparing nanocomposite fiber membrane useful for removing ionic dyes and heavy metal ions in wastewater, comprises immersing polyacrylonitrile electrospinning nanofibers and graphene oxide composite film in dopamine aqueous solution.

WANG H, NIU L, HAN D, PAN G

Heat detection mask comprises mid-leaf filter cloth having four corners and four sides, upper leaf of middle leaf filter fabric and upper leaf bonded to have same edge on upper side of left and right sides and having arc-shaped sewing line.

SHIM B

Capsule comprises phase change microcapsules and chitosan quaternary ammonium salt coated on the surface of phase change microcapsules.

BAO L, LIU H, CHEN L

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Preparing graphene metal organic framework composite modified polypropylene melt-blown material comprises mixing the graphene and ethanol, cutting, dispersing the graphene in ethanol and adding silane coupling agent.

QIN J, LIU Y, ZHAO K, HE Y

Graphene oil-absorbing fiber with high-efficiency oil-water separation performance loaded with polybutyl methacrylate and reduced graphene oxide.

FENG J, ZHAO X, WEI T, FAN Z