国家/地区 中国（7）
IPC部 B（7）
IPC大类 D04（7） D01（5） B32（4）
B01（2）
IPC小类 D04H（7） B32B（4） D01F（4）
B01D（2） D01D（2）
IPC D04H001/56（7）
发明人 LIU S（2） MA L（2） WANG Q（2）
公开年 2021（4） 2022（3）
申请年 2021（7）
专利权人 GUANGZHOU KA.（2）

Preparing graphene artificial float grass for wine brewery waste water treatment, involves mixing graphene oxide and polypropylene to obtain graphene modified polypropylene, adding graphene modified polypropylene and reaction auxiliary agent.

ZHANG H, ZHANG Y, LI Z, PAN D, YU Z, DENG J

Fiber composite material container frame element is prepared by heat-setting, dipping and coating polytetrafluoroethylene emulsion with core layer reinforcement, and then forming, heating and curing into.

WANG Z, GU Y, GUO H

Antibacterial antiviral melt-blown cloth used as core material of mask, comprises base layer, where upper end face of base layer is provided with first filter layer, and lower end face is provided second filter layer.

FENG D, PENG H, LI B

Preparation of virus-killing bone material and H13-level melt-blown cloth and graphene non-woven fabric spray composite material by setting adhesive on anti-influenza virus H1N1 and graphene non-woven fabrics, clamping, and hot pressing.

LIU S, MA L, WANG Q

Preparing virus-killing bone material and H11 grade melt-blown cloth/graphene non-woven glue spraying composite material, comprises preparing anti-influenza virus H1N1 non-woven aggregates by microcapsule treatment and electrospinning.

LIU S, MA L, WANG Q

Preparing a graphene oxide antibacterial modified high-strength melt blown non-woven filter cloth comprises e.g. adding 4,4' methylenebis(phenyl isocyanate) and 2-Amino-4-hydroxy-6-methylpyrimidine into a three-necked flask and heating.

LV L, XUE D, YANG X

Manufacturing cleaning cloth used as wet wipe, involves providing base fabric, first meltblown material, second meltblown material, mixing, melting, spraying on base cloth in form of threads.

FANG L