国家/地区 中国（41） 美国（4） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 台湾（2）
IPC部 B（41）
IPC大类 B32（41）
IPC小类 B32B（41）
IPC B32B033/00（41）
发明人 LIU J（3） LIU W（3） CHU H（2）
FU C（2） GAO Y（2） GU J（2）
HEO C（2） HEO C H（2） HEO J H（2）
KANG T（2） KANG T W（2） KANGTAEWOON（2）
LIU Y（2） NIE W（2） PAN J（2）
公开年 2021（41）
申请年 2020（23）  2021（17） 
专利权人 ANHUI GLANT .（3） CHANGCHUN AP.（2） FUQING SHENG.（2） HANKOOK ALUM.（2）
HUBEI TIANYU.（2） KOREA ALUMIN.（2）

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

Antistatic reflecting film of mini-LED backlight module comprises micro-bubble core layer, where one surface of core layer is compounded with light diffusion upper layer, and the other surface with antistatic lower layer.

LUO Q, LUO P

Resin composition used to prepare prepreg for metal-clad laminate for preparing printed circuit board, comprises bismaleimide compounds and vinyl-containing elastomer.

CHIANG J, CHIOU J, LIU S

High-absorption electromagnetic shielding composite film for preparation of electromagnetic shielding materials, is double-layer composite film made of film made of porous carbon material and polymer matrix material, and another film made of conductive material and polymer matrix material.

SHEN L, ZHANG H, CHEN Y, FEI Y, YUAN M, ZOU H

Low-smoke halogen-free rubber-plastic heat insulating material comprises first rubber layer and second rubber layer made of same material, comprising rubber main body, flame retardant and filling agent.

DAI C, JI J, CAO X, XIE C, LIU Y, QIN T, ZHANG J, QIN B

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

XU C

Ultra-high pressure hydraulic hose comprises inner rubber layer, buffer layer, winding layer, middle rubber layer and outer rubber layer arranged in order from inside to outside, where buffer layer corrugated and filled with multiple magnetic beads.

GUO J, BAO W, PANG F, LI P, YUE B, ZHANG F, YAN K, WU Z

Resin composition used to form dielectric substrate layer and prepreg used to form printed circuit board, comprises polymeric based material and fillers comprising hollow fillers comprising hollow filler, and material of hollow filler is silicon dioxide.

CHANG C, WU Y, ZHANG C

Coated polyamide film used for aluminum-plastic composite film flexible package, comprises coating layer that is formed by coating surface of polyamide substrate layer with acrylic coating liquid including silicone-modified acrylic resin, crosslinked polymethylmethacrylate powder and water.

LIU Y

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