国家/地区 中国（44）
IPC部 B（44） C（32） H（9）
F（5） A（2） E（2）
IPC大类 B29（44） C08（28） B32（18）
F16（5） H05（5） H01（4）
B65（3） C09（3） B05（2）
C01（2） E04（2）
IPC小类 B29D（44）
IPC B29D007/01（25） C08K003/04（20） B32B027/06（9）
C08J005/18（9） B32B027/36（8） C08K003/22（8）
B29D023/00（7） B32B007/12（7） B32B009/04（6）
B32B027/08（6） B32B027/18（6） B32B027/32（6）
C08K009/06（6） C08L023/06（6） B29D099/00（5）
发明人 LI Y（4） WANG Y（4） CHEN D（3）
CHEN K（3） LIU Y（3） WANG Z（3）
CHEN J（2） CHEN X（2） HE X（2）
HUO F（2） LI X（2） LIN L（2）
LIU J（2） LIU L（2） SUN C（2）
公开年 2022（44）
申请年 2022（44）
专利权人 LINHAI WEIXI.（2） ZHEJIANG WEI.（2）

Graphene/polyethylene naphthalate (PEN)/polyethylene terephthalate (PET) composite barrier film for e.g. food packaging, has three-layer structure comprising layer made of PET, and layer made of graphene/PEN/PET composite material.

WU Z, CHEN X, LIN Y, WU D, CHEN D

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

High-efficiency radiating coating color plate comprises substrate, first chemical processing layer and second chemical processing layer respectively located on two sides of substrate, thermal bonding layer and film layer located on first chemical processing layer.

ZHAO J, ZHOU T, CHEN T, ZHAO X

Method for preparing graphene-based anti-migration layer, involves preparing functionalized graphene dispersion liquid, and vulcanizing insulating layer raw film material into boiled glue by using high temperature mold pressing forming process.

TAO B, GU J, XI W, WANG H, DU F, LI L, ZHAO X, LI Y, WANG Y, GUO X, SANG L, LIN L

High temperature resistant packer sealing rubber cylinder is useful in oil field, comprises e.g. 100H type tetrapropylene fluorine rubber, 100S type tetrapropylene fluoride rubber, N990 carbon black, N774 carbon black, calcium stearate, and triallylisocyanurate.

YANG Z, LI Y, LUO B, FU W, LV Z, CHEN K, LONG X, CAO X, LI H, REN J

Preparing graphene liquid metal composite silica gel pad involves adding graphene oxide and gallium-based alloy liquid metal to water at a certain mass ratio, adding an acid solution and using ultrasonic stirring to obtain a graphene liquid metal aqueous dispersion.

PAN Z, ZHOU M

Preparing conductive sheet used for flow battery bipolar plate, comprises preparing high conductive layer, stacking high conductive layer on intermediate layer, and placing stacked high conductive layer and intermediate layer in hot-pressing environment for hot-pressing.

MA J, ZENG Z, ZHU H

Composite current collector for use in lithium battery field, has electroplating copper layer arranged on two sides of conductive polymer substrate layer, where conductive polymer substrate layer is provided conductive material and polymer substrate.

JIAO X, WANG R, LIU Z, YAN C

Lubricating-free shoe lining, has shoe lining main body comprising U-shaped shoe lining and guide straight slot, where left and right inner sides of front and back ends of shoe lining are provided with inclined surface inclined outwards.

XU J

Preparing graphene polytetrafluoroethylene nano-composite film split fiber, involves stirring and mixing graphene derivative, diffusing agent, and polytetrafluoroethylene dispersion resin to obtain mixture, further adding lubricant to mixture, pre-pressing, pushing and calendering to form film.

WANG T, XIA W, XU G, JIA G, CHEN X, GU Y, WANG Z, GUO M, GUO H