国家/地区 世界知识产权组织（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08L（5）
IPC C08L027/18（5）
发明人
公开年 2021（3）
申请年 2020（2）  2021（2） 
专利权人

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

Polymeric material mixture used for forming article e.g. pipe, channel and conduit for device, comprises fluorine-containing polymer, siloxane polymer, and two polymer processing additives having different chemistries.

VALENCIA A, SPRADLING C M, LUKUBIRA S, CHO S K, FAN F, CHUNG H T,

Fluorocomposition used for forming coated article, comprises fluoromaterials having preset melting point, and including reactive functional group e.g. carbonyl group, and has preset yellow index using film sample with preset thickness.

ABE M, AIDA S

Electroplating of metal on surface of insulating base material for printed circuit board, involves mixing resin and solid filler to obtain resin coating, coating conductive substance forming film and placing in plating solution.

LAI Z, LIANG X, ZHAO T, LIU D, SUN R

Functionalized graphene sheets useful in polymer composite and resin have specific carbon to oxygen molar ratio.

AKSAY I A, KORKUT S, MILIUS D L, PRUDHOMME R K, PRUD HOMME R K, AKSAY I, MILIUS D, PRUDHOMME R, PRUD H R K, PRUD APOS HOMME R K