国家/地区 中国（3）
IPC部 B（3）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C23C028/00（3）
发明人
公开年 2022（3）
申请年 2022（3） 
专利权人

Surface coating of copper roller of belt furnace used for neodymium-iron-boron material, comprises silica gel coating comprising silicate and water catalyzing by acidic catalyst.

QIU X

Flexible composite anti-icing film comprises photo-thermal hydrophobic layer comprising graphene nano-wall layer and gold nano-particle layer.

CHEN L, CHEN S, YIN Y, ZHOU J, ZHOU Q, QI X

Multifunctional composite coating of steel structure surface comprises multi-element permeation substrate (zinc powder and aluminum powder), graphene anti-corrosion film (powdered graphene oxide and pyrrole) and fireproof outer layer (flame retardant) provided from inside to outside.

ZHANG H