国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 WEI J（2）
公开年 2023（2）
申请年 2022（2）
专利权人

Graphene-zinc powder composite material comprises aminated graphene, carboxylated graphene, polyethyleneimine, zinc powder, glutaraldehyde and solvent.

WEI J, ZHU X, ZENG Y, LI J, YANG J, YANG L

Barrier coating liquid for heat-sealable barrier coating polylactic acid film, has water-based acrylic resin, crosslinking agent and sheet-like barrier agent, where acrylic resin having specific glass transition temperature, is composed of raw materials containing hard monomer and soft monomers.

MU Q, ZHENG W, CHEN X, WEI J, LI Z, WU T