国家/地区 中国（5） 欧洲专利局（EPO）（2）
IPC部 A（7）
IPC大类 D04（7）
IPC小类 D04H（6） D01F（3） A41D（2）
A61L（2） A62B（2） D01G（2）
IPC D04H001/728（3） A61L027/50（2） A61L027/58（2）
D01F001/09（2） D01F006/92（2） D04H001/425（2）
发明人
公开年 2022（7）
申请年 2021（7）
专利权人

Hemp non-woven mask comprises a filter unit for filtering contaminants, and an inner cover made of hemp nonwoven fabric provided on one surface of the filter unit to be in contact with the user's face.

LEE B S, KIM M

Preparing white graphene antibacterial functional glove comprises preparing modified white graphene, mixing with terylene resin, white oil and compatilizer, adding into white graphene composite terylene master batch, drying, melting and spinning to obtain fiber, and weaving the fiber into glove.

SHA X, SHA Y, MA L

Graphene mask base cloth comprises inner layer, middle layer and outer layer, middle layer is a graphene fiber layer, and liquid storage layer to store fragrance.

LI L, LUO K

Preparing degradable graphene composite electrospinning fiber film useful in preparing frozen resuscitated ovarian tissue coating film by e.g. surface modification of graphene oxide, ultrasonically processing, and electrostatically spinning.

YAN L, XIAO X, XIANG W

Producing non-woven elements, comprises depositing loose unbound fibers on movable surface and graphene and/or graphene oxide, and binding together loose un bound fibers to form structure of bound fibers.

GUALTIERI D, ANTONELLI G B

Membrane material used in myocardial patch, comprises polyurethane, silver nitrate, graphene oxide, and methylprednisolone.

ZHENG S, FENG J

Filter material, useful in face mask and/or respirator, comprises electrospun nanofiber membrane and active nanomaterial agent incorporated into the membrane, where the membrane filters disease-causing agents.

HASAN S W, MAVUKKANDY M