国家/地区 中国（3）
IPC部 B（3） A（2）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B027/02（3）
发明人 LI J（3）
公开年 2023（3）
申请年 2022（2） 
专利权人

Low-resistance and high-filtration efficiency antibacterial and antiviral meltblown cloth useful in antibacterial anti-virus mask, comprises e.g. melt-blown cloth body including polypropylene layer and antibacterial and antiviral nanofiber film.

LI J, ZHENG Y, LI L, MU C, WANG A, QU J

Fire-proof and heat-insulating multi-layer composite fabric useful for fire protection, comprises far-infrared ceramic fiber, aramid fiber, Japan high moisture permeability water pressure resistant film, graphene knitted cloth, superfine glass wool fiber, and polyester-cotton blended fiber.

LI J

Preparing thermoplastic elastomer oil bag cloth useful for storing and transporting petroleum, and various fuel, comprises e.g. using padding machine to process base cloth, extruding excess rubber by roll, and carrying out surface polarization and crosslinking treatment on coating layer.

LI J, LI B