国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B65（2）
IPC小类 B65D（2）
IPC B65D065/38（2）
发明人
公开年
申请年
专利权人

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Oxygen-barrier waterproof sealing film for e.g. precision instrument, is formed by coating paste obtained by mixing silane-modified graphene oxide nanoribbons and ethylene-vinyl acetate copolymer as raw material components on substrate.

CAO N, LIN J, ZHENG Y