国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D007/61（3） C09D007/62（2） C09D163/00（2）
发明人 FENG Z（4）
公开年 2021（2）
申请年 2021（4）
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

High-viscosity skid-proof rubber asphalt waterproof paint includes modified asphalt emulsion, tackifier, inorganic filler, modified activated carbon, accelerant, calcium formate, polypropylene fiber, defoaming agent and wetting dispersant.

YAN Z, FENG Z, YU J, XU W, SHI J, HE Q

Graphene modified epoxy-acrylic resin functional coating comprises modified graphene, waterborne epoxy resin, waterborne acrylic resin, functional filler,graphite, deionized water and film-forming additivefully.

FENG Z, ZHANG C, XIE Z, LV X

Anti-wear super-hydrophobic waterproof coating used for concrete structure, comprises waterproof putty layer, bottom coating layer, and topcoat layer.

QIAN B, FENG Z, DING Q, KONG L, ZHANG L, HAO B, LI G, ZHENG J, NIU J, WU X