国家/地区 中国（27） 欧洲专利局（EPO）（5） 美国（4） 日本（3） 韩国（3） 世界知识产权组织（3）
IPC部 B（29）
IPC大类 B32（29）
IPC小类 B32B（29）
IPC B32B007/12（29）
发明人 HEO C（2） HEO C H（2） HEO J H（2）
KANG T（2） KANG T W（2） KANGTAEWOON（2）
LI Y（2） PARK Y（2） PARK Y S（2）
SOON P Y（2） WANG Q（2） WANG R（2）
WANG X（2） ZHANG Q（2）
公开年 2021（29）
申请年 2020（17）  2021（11） 
专利权人 HANKOOK ALUM.（2） KOREA ALUMIN.（2）

Multi-layer composite notebook computer shell material comprises protective film layers, graphene fiber cloth layers, transition layers, intermediate core layer, graphene fiber cloth layer, and adhesive layers.

XIAO F, WANG R, LIU A, LI H

Preparing sound-absorbing conductive composite plate comprises e.g. obtaining preprocessed particles, carrying out vacuum pressure treatment, preparing foamed material, dispersion, three-dimensional graphene, large-scale graphene aerogel and sound-absorbing conductive core material and shaping.

ZHANG Q

Wave-absorbing polymethacrylimide foam composite material, comprises an inner-layer sandwich material and skin attached to the upper surface and the lower surface of the inner-layer sandwich material, where the inner-layer sandwich material is polymethacrylimide foam composite material.

WEI S, WU Y, ZHA X

Self-adhesive waterproof coiled material comprises composite waterproof layer whose other side is provided with mounting clip groove corresponding to plug-in sheet layer and mounting clip groove whose bottom is provided with concave groove corresponding to convex strip.

ZHENG Y

Water and gas barrier coating comprises polymer having amine, hydroxyl, and carboxylic groups and graphene.

XU C

Thermal insulation material used in building and construction, refrigeration appliance, electronic devices, aerospace and batteries comprises aerogel layer consisting of monolithic organic aerogel and cover layer.

WEINRICH D, FRICKE M, VOGELSANG V, LIED F, ENGEL S

High-strength polyurethane composite fabric useful for inflating, comprises polyurethane layers, adhesive layers, and base material layer, which are sequentially laminated from top to bottom.

HE J

Flexible printing plate comprises functional layer located on bonding layer, and carving layer located on functional layer, where top end of dots on the carving layer is circular, and edge of the dots is sharp.

XU J, YU H, YU F

High thermal conductivity composite film used for, e.g. aerospace comprises premixed material layer comprising thermally conductive filler, auxiliary agent and adhesive, and in-plane reinforcement layer.

DUAN C, LIU J, WANG Q, ZHENG D, LIANG W, XU W

Carbon fiber composite material wire core comprises substrate layer material modified carbon fiber, adhesive layer material and elastic layer material.

LIU R, LI Z, ZHANG L, ZHENG C, LIAN S, CHEN S, WANG Z