国家/地区 中国（8）
IPC部 B（8）
IPC大类 C08（8）
IPC小类 C08K（7） C08L（6） C08J（5）
B32B（4） B01D（2） C08G（2）
H05K（2）
IPC C08K003/04（7） B32B027/40（4） C08K003/08（4）
C08L023/12（4） C08L075/04（4） B32B027/20（3）
B32B027/28（3） B32B027/30（3） B32B027/32（3）
C08J005/18（3） C08J007/06（3） C08K009/02（3）
C08K009/04（3） C08L023/06（3） C08L027/16（3）
发明人 WANG C（8）
公开年 2021（7）
申请年 2020（8）
专利权人 CHANGCHUN AP.（3）

Environmentally-friendly degradable food-grade antibacterial plastic packaging film.

CHEN M, TANG H, WANG C

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

Polyurethane antibacterial material useful for e.g. melt deposition molding and three-dimensional printing rapid prototyping, comprises polyurethane, inorganic filler, light stabilizer, and antioxidant.

XIA H, ZHOU X, FEI G, WANG C

Rigid polyurethane foam thermal insulation material comprises rigid polyurethane foam thermal insulation material matrix, modified material powder C, modified material powder D and modified material powder E.

LIU J, WANG Y, LIU S, WANG Z, WANG C, XUE Y, GUAN Z, ZHAO Y, JIA L, LIU Z, ZHANG L, ZHENG J, SUN H, YIN F, WEI W, CHEN J, SONG M, LI K, GU K, LI H, JIA H, DI H, DI J

Processing phenol-based rectifying kettle residue comprises e.g. subjecting phenol-based rectifying kettle residue by vacuum extracting deep drawing to obtain decompressed and drawing out and vacuum extracting deep drawing kettle.

HE L, LI X, WANG C, DU J, ZHOU J, CAI S, MA Y

Graphene composite filter screen useful in e.g. air purification, comprises polyether polyol, toluene diisocyanate, graphene material, activated carbon powder, catalyst, foam stabilizer, surfactant and additive.

WANG Y, WANG C, LIU S