国家/地区 中国（7）
IPC部 B（7）
IPC大类 C08（7）
IPC小类 C08K（7） C08L（6） C08J（4）
B29C（3） B32B（3） B29B（2）
H05K（2）
IPC C08K009/02（7）
发明人 WANG C（7）
公开年 2021（3）
申请年 2020（3） 
专利权人 CHANGCHUN AP.（3）

Preparing light-weight composite material with excellent mechanical properties at high temperature useful in automobile, by e.g. processing chopped carbon fiber at a high temperature in an ammonia atmosphere, mixing aminated carbon fiber and oxidized carbon modifier, kneading, filtering and molding.

ZHAO L, WANG C, HAN F

Electromagnetic shielding composite material used in 5G communication or aerospace application, comprises absorbing layer comprising modified resin layer and reflective layer having metal nanowire film layer compounded on absorbing layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Electromagnetic shielding composite material useful in field of 5G communication or aerospace, comprises absorption layer and reflective layer compounded on absorption layer; absorption layer includes modified resin layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Electromagnetic shielding composite material used in 5G communication or aerospace, comprises absorbing layer and reflecting layer compounded on absorbing layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Base material for gestational diabetes blood glucose test paper, is prepared by mixing graphene dispersion and Kevlar fiber dispersion, filtering to obtain modified Kevlar fiber film, peeling, and mixing with nano-silicon dioxide powder.

WANG C

Modified graphene useful for self-lubricating wearable protective member comprises graphene oxide, anhydrous ethanol, deionized water, ammonium metatungstate and tungsten carbonyl mixed into tungsten-containing precursor mixture.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Oxidized graphene and glass fiber reinforced PVC composite material comprises PVC, glass fiber, glass fiber surface treatment graphene oxide agent, compatibility agent, graphene oxide filler and other additives.

GE H, LIU Z, WANG T, WANG C