国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C09（4） B32（2） C01（2）
C08（2） H01（2） H05（2）
IPC小类 C09D（4）
IPC C01B032/194（2） C09D011/52（2）
发明人
公开年 2023（4）
申请年 2021（4）
专利权人

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Black photovoltaic backplane for preparing photovoltaic cell, comprises photovoltaic backplane substrate, black coating and protective layer stacked in sequence.

FENG Z, LU S, WANG Y

Electrical planar conductor useful for flat power supply for low-voltage applications for inner wall of building, comprises electrically non-conductive carrier layer, electrically conductive fillers, aluminum flakes and metal nanowires.

WALTER C, SCHROEPFER A