国家/地区 中国（3）
IPC部 A（3）
IPC大类 C08（3）
IPC小类 D01F（3） A41D（2） B01D（2）
C08K（2） D04H（2）
IPC D01F006/46（3）
发明人 HE Y（2）
公开年 2021（2）
申请年 2020（2） 
专利权人

Graphene masterbatch comprises graphene, lubricant, dispersant and carrier resin, prepared by e.g. mixing graphene masterbatch with lubricant and dispersant, and mixing carrier resin with graphene, dispersing agent and lubricant to obtain masterbatch.

ZHENG P, LIANG Y, HE Y

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