国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3） C08L（3） C08J（2）
IPC C08K003/04（3）
发明人 LI Z（3）
公开年 2021（3）
申请年 2021（3）
专利权人

Electromagnetic shielding composite material comprises high imino high methyl etherified melamine resin, hydroxyl acrylic resin, graphene oxide, carbon fiber, azodicarbonamide, filler and adhesive, prepared by mixing above raw materials, stirring, preheating, foaming, and cooling.

YANG Y, WANG J, LI Z, WANG X, LUO P, JIA X, XUE Y, SHI Y

Nano preservative bag material useful for keeping fruit and vegetable fresh, comprises e.g. high pressure polyethylene, wheat stone powder, nano-titanium dioxide, nano-chitosan, acrylic ester, plant extracting agent and auxiliary agent.

LI L, SUN J, YI P, LIU G, LI Z, TANG J, LI C, HE X, SHENG J, LI J, XIN M, YE D, YANG Y, ZHOU Z, ZHENG F, TANG Y

High conductive polyformaldehyde used in mining, manufacturing industry, specifically relates to machinery, building material, automobile, electronic electric, explosive, light industry, comprises polyoxymethylene, and carbon nano material.

LI Z, YE L, ZHANG Z, ZHAO X, ZHANG H, HE C, ZHAO Y, YU H, QIU F, SUN S, XUE Z, WANG M