国家/地区 日本（2）
IPC部 B（2） C（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B027/00（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Adhesive tape used for concrete structures, comprises base material, adhesive layer comprising adhesive and having preset adhesive force with respect to cement-based structure and functional layer comprising heat-expandable particles having preset expansion coefficient when heated and tacky resin.

OTANI N, HAMAOKA K, ONODERA H

Secondary battery pouch film comprises sealant layer, adhesive layer formed on sealant layer, primer layer formed on adhesive layer, core layer formed on primer layer and surface layer, where at least one above-mentioned layer has graphene.

HEO C H, PARK Y S, KANG T W, HEO C, PARK Y, KANG T, HEO J H, SOON P Y, KANGTAEWOON