国家/地区 中国（3）
IPC部 B（3）
IPC大类 B65（3）
IPC小类 B65D（3）
IPC B65D065/40（2）
发明人 XU B（2）
公开年 2019（3）
申请年 2019（3） 
专利权人

Conductive heating food packaging paper comprises packaging base paper, conductive heating layer and polylactic acid film layer, where heating layer is made of modified graphene-carbon nanotube-nanocellulose conductive heating coating.

YI C, ZHAO X, YANG J, JIANG L, WANG Q, XU B, CHENG Y, DING J

Preparing flexible packaging film involves forming graphene-silane coating solution, coating surface of aluminum alloy foil with prepared graphene-silane coating solution, and after drying, coating surface of aluminum alloy foil.

XU B, WU H, TAN Z

Preparing high-toughness graphene/polyethylene terephthalate composite film, comprises e.g. reacting polyethylene terephthalate, toughening agent, nano-hydrotalcite, dispersant and aminosilane coupling agent, and extruding.

INVENTOR U