国家/地区 中国（10）
IPC部 B（10）
IPC大类 B32（10）
IPC小类 B32B（10） D04H（8） D01F（5）
B01D（3） D01D（3） D06M（3）
D04B（2）
IPC B32B027/02（10）
发明人
公开年 2022（4） 2020（2） 2021（2）
申请年 2021（4）  2020（2）  2022（2） 
专利权人

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Laminated structure hollow micro-nano fiber non-woven material useful in e.g. field of cold protection and heat preservation, comprises upper surface layer, lower surface layer, and middle layer arranged between upper and lower layers, which are hollow nano-fiber layer with dense fibers stacked.

ZHANG W, GE J, XIE D, SHAN H, FU Q

Melt-blown cloth bicomponent cotton of high filtration grade comprises melt-blown cloth bicomponent cotton layer including component A having carbon fiber modified polypropylene resin and modified high molecular weight butyl cellulose resin and component B having graphene modified polyurethane resin.

HE W, WANG F

Preparing ultra-high molecular weight polyethylene fiber material comprises preparing polyethylene multi-layer fiber, extracting and stretching polyethylene multilayer fiber, compounding with low molecular weight polyethylene and ultra-high molecular weight polyethylene fiber.

HONG W, SHEN X, HU Y, ZHAO W, FENG L, XIA J, LI Z

Healthcare composite fabric comprises Terylene, thermal insulation fabric, gel layer, Spandex, polyvinyl alcohol, polyethylene glycol, graphene oxide, potassium cocoate, sodium carboxymethyl starch, tannins, ammonium persulfate and water.

DENG W, KE W, SU C

Ice yarn cool feel fabric comprises cool feeling inner layer, surface layer set on two sides of cool feel inner layer fabric, surface layer fabric comprises cotton fiber, bamboo pulp viscose fiber and graphene modified chinlon fiber.

TANG C, LIAN M, LIU H, CHEN W

Manufacturing non-woven fabric comprises e.g. immersing semi-finished product treated with second immersion liquid in dark place, and irradiating with ultraviolet lamp, taking out, washing, and drying.

DUAN X

Graphene cotton comprises e.g. flame retardant layer, insulating layer, graphene layer, elastic resin layer and ventilating layer arranged in parallel up and down, and lower surface of flame retardant layer provided with insulating layer.

MU Q

Antibacterial graphene complex filter useful in air filtration comprises non-woven fabric layer, graphene-modified activated carbon powder layer, and graphene antibacterial non-woven fabric layer, which are sequentially arranged.

SHA Y, SHA X

Preparing temperature-adjustable building decorative plastic composite film by adding and spinning graphene modified phase change microcapsules comprising melamine resin, n-decanoic acid, and butyl stearate in polyimide spinning solution.

CHEN Q, ZAN H