国家/地区 中国（27）
IPC部 D（27） B（9） A（8）
C（3）
IPC大类 D04（27） D01（24） A41（7）
B32（6） D06（6） B01（2）
IPC小类 D04H（27） D01F（22） A41D（7）
B32B（6） D01D（6） D06M（4）
B01D（2） D06C（2）
IPC D04H001/56（27）
发明人 CHEN K（2） CHEN Y（2） FENG Y（2）
JIN D（2） LIN H（2） LIU S（2）
MA L（2） WANG Q（2） XIAO C（2）
YANG X（2） YANG Z（2） ZHANG D（2）
公开年 2021（27）
申请年 2021（14）  2020（13） 
专利权人 GUANGZHOU KA.（2） HANDAN HENGY.（2） JIANGSU NEW .（2） UNIV SHANGHA.（2）
UNIV SOOCHOW（2） UNIV TIANJIN.（2）

Graphene composite melt-blown cloth comprises graphene material, block copolymer, activated carbon, silica gel and polypropylene.

LIU M, SHI C, LIU N

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

Spunlace composite nonwoven fabric is prepared from modified polypropylene, silane coupling agent and graphene oxide.

HE F

Water and oil repellent high-strength antibacterial fabric comprises fluorine-containing silicon dioxide/titanium dioxide microspheres, polypropylene resin, graphene oxide, and glass fiber.

CHEN J

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

Washable long-acting filtering graphene antibacterial mask used as protective mask, comprises spunbonded non-woven fabric, graphene water electret melt-blown non-woven fabric, melt-blown non-woven fabric and spunbond non-woven fabric are sequentially stacked.

LI Y

Graphene modified meltblown cloth used for mask, comprises polypropylene, electret master batch, graphene material e.g. fluorinated graphene or graphene oxide, and modifier e.g. polyethylene terephthalate, zinc oxide and dispersant.

HAN D, HAN X

Graphene melt-blown cloth useful in high-performance mask, comprises hydroxylated graphene, activated carbon containing hydroxy functional groups, antibacterial particles, and polypropylene materials.

SUN L, SHEN Y, ZHANG N

Preparation of graphene-doped polypropylene melt-blown nonwoven fabric for e.g. filter material, involves extruding mixture containing graphene, phenylenediamine, hydrazine hydrate, polypropylene resin, coupling agent, and antioxidant.

XIAO C, CHEN Y, YANG Z, CHEN K, ZHANG D, FENG Y, LIN H