国家/地区 中国（7）
IPC部 B（7）
IPC大类 B05（7）
IPC小类 B05D（7）
IPC B05D007/24（4） B05D003/02（3） B05D001/36（2）
B05D003/04（2） B05D005/12（2） B05D007/14（2）
C25D005/56（2）
发明人
公开年 2021（7）
申请年 2020（4）  2021（3） 
专利权人

Blind hole filling using reduced graphene as seed layer comprises pre-processing drilled circuit board, removing glue residue and forming manganese dioxide layer, forming graphene oxide layer on surface of polyaniline layer and reverse pulse electroplating.

XIE H, LUO Z

Coating structure for aging-resistant zinc-nickel alloy silane-free passivation, comprises aluminum alloy substrate, and chemical deposition zinc layer, chemical nickel plating layer, and silane chromium free passivation layer.

CHEN J, GUO C, LAI H

Automatic production device for conductive cloth, has bracket and base plate that are fixedly connected, where bracket is located at one side of base plate and bracket is orderly provided with stirring mechanism and drying mechanism.

GUO D, HU X

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Preparing anode foil by heating and treating corroded foil, using forming solution for perform forming of corroded foil, coating graphene solution on surface of forming foil, sintering and performing phosphating treatment on forming foil.

LIU G, HUANG H, WU Q, HUO J, OU K, CHEN Y, FENG Z, YANG F

Acrylonitrile-butadiene-styrene engineering plastic surface metal layer comprises antioxidation layer containing conductive filler, reducing filler and aqueous acrylic resin emulsion, semi-light nickel layer, and anticorrosive layer.

FANG J, XIONG Z, CHENG G

Teflon coating spray liquid useful for non-stick pan comprises bottom layer (e.g. tetrafluoroethylene, modified graphene oxide, sodium hyposulfite, modified thermochromic pigment, silicon carbide whiskers and water) and surface layer.

CHEN C