国家/地区 中国（5）
IPC部 C（5）
IPC大类 D01（5）
IPC小类 D01F（5） D04H（5） A41D（3）
B01D（2） C01B（2）
IPC D01F006/46（5）
发明人
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人

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

HE F

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

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

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

Preparing electrostatic shielding nonwoven fabric containing graphene aerogel comprises adding metal whiskers into dispersion of graphene oxide for dispersion, stirring, then adding reducing agent and crosslinking agent and reacting.

CHEN Q, ZAN H