国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D133/04（2）
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Binder resin useful in coating composition for forming electromagnetic wave shielding film, comprises methyl methacrylate, alkyl methacrylate, monomer comprising e.g. hydroxyalkyl 2-4C methacrylate, and styrene and/or benzyl methacrylate.

KONG H, SHIM K W, JUNG S, LIM B, CHUNG Y J, BAE J, PARK C M, KIM Y J

Snow melting pavement construction of road by cutting surface of road pavement to form installation surface, winding prepared planar heating composite sheet, installing on installation surface, and repackaging ascon on composite sheet.

OK C, OCK C