国家/地区 中国（18）
IPC部 B（18）
IPC大类 B05（18） C09（14） C01（3）
C23（3） H01（3） C08（2）
IPC小类 B05D（18）
IPC B05D003/02（18）
发明人 FANG Z（2） ZHANG H（2） ZHANG Y（2）
ZHU S（2）
公开年 2020（9） 2021（9）
申请年 2020（18）
专利权人 CHINA NAT PE.（2）

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

Method for manufacturing graphene-coated steel sheet, involves modifying steel sheet to have negative charge and forming of first graphene oxide layer is performed using graphene oxide dispersion modified with amine group.

YOO H, KIM J, BAEK J, BYEON C, YOO H J, SU K J, BAEK J H, BYEON C S, BAI J, LIU H

Preparation of degradation immune biomimetic protective coating for steel structure engineering involves cleaning steel structure surface, applying silane coupling agent, curing, and spraying intermediate paint and top coat.

MA Y, LIU J, GE Y, ZHANG P, WU R, SONG X, XUE S, CUI Y, BAO J, XUEN M, TONG L J, GROUND O T, ZHANG F, XIAOHUI S, SHANBIN X, YIFEI C, JIUYUAN B

Preparation of graphene-modified polyurethane acrylate coating used as raw material for preparing e.g. furniture, involves ball milling biomass graphene, adding into freeze dryer, pre-freezing and performing vacuum freeze-drying treatment.

WU Y, ZHANG H, ZHAN X, XIE X, XU W, WU Z, FENG Y, SHEN Y

Large pipe diameter inner covered composite hydrophobic coating comprises polytetrafluoroethylene, aqueous epoxy resin, composite inorganic nano-particles, auxiliary agent, additive, and water.

YANG T, LUO Y, WANG P, YU X, CAO T, NAME N P

Cutter with high wear resistance comprises cutter body comprising hard alloy cutter and having surface provided with micro-texture, and lubricating coating coated on surface of cutter body by high-pressure spraying.

CUI G, HE Y

Method for coating natural gas pipelines, involves coating layer of corrosion-resistant paint on outer wall of pipeline, cold pressing pipeline, inspecting coated pipelines and storing and installing inspected pipelines.

ZHANG H

Graphene coating, obtained by using single-layer or oligo-layer graphene as raw material, performing sulfonation modification on graphene raw material to obtain sulfonated graphene, and dispersing sulfonated graphene.

LI J, CUI J, QIU H, YANG J

Powder coating for the surface of wood products, comprises epoxy resin, graphene, dispersant, photoinitiator, silane coupling agent, defoamer, leveling agent and curing agent and prepared by attaching protective layer to sides of board.

XIA L, ZHU M, FANG Z, WU X, FU J

Three-layer anticorrosive high-strength coating comprises conductive base layer including polyaniline modified graphene, elastic middle layer including liquid crystal microcapsules and surface nano-modified layer.

FAN R