国家/地区 中国（3）
IPC部 B（3）
IPC大类 B65（3）
IPC小类 B65D（3）
IPC B65D065/38（2） C08J005/18（2） C08L023/12（2）
发明人
公开年
申请年 2019（3）
专利权人

Gas and moisture permeable film used in vegetable and fruit fresh-keeping package, comprises support layer and functional layer, where functional layer exists on one side of support layer or on both sides of support layer.

ZHANG Y, YIN J, ZHENG C, SONG J, TANG Y, YAO X, PAN G, LIU Y

High barrier and corrosion resistant lithium battery packaging film comprises a nylon layer, an aluminum foil layer, and a heat-sealing layer, outer graphene layer, an inner graphene layer, and a silicone rubber layer.

SHAO 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