国家/地区
IPC部 B（2）
IPC大类 B29（2）
IPC小类 B29D（2）
IPC
发明人
公开年 2023（2）
申请年 2021（2）
专利权人

Antistatic polypropylene composite film useful in e.g. battery packaging, electronic product packaging, industrial powder packaging comprises at least one layer of film layer A formed by polypropylene and optional polyolefin elastomer and film layer B made of resin component and conductive filler.

ZHANG Q, CHOU B, LV Y, GAO D, XU Y, XU M, QUAN H

Manufacturing graphene-reinforced ultra-light rigid foamed urethane composite panel useful for for wall construction, comprises laying and installing front finishing material on press base mold in base direction in press.

MOONKISOO, JONGHO S H, SHIN D W