国家/地区 中国（9）
IPC部 B（9）
IPC大类 B05（9） C09（9）
IPC小类 B05D（9）
IPC B05D003/06（9）
发明人
公开年 2021（9）
申请年 2020（5）  2021（4） 
专利权人

Anti-static plate useful for dust-free clapboard, and dust-free box, comprises substrate and anti-static layer, which is made of anti-static coating comprised of deionized water, substrate, anti-static agent, auxiliary agent, photoinitiator, and reinforcing agent.

YAN K

Corrosion resistant polyethylene water supply pipe material comprises base layer and anticorrosive graphene coating comprising polyethylene, color master batch, epoxy resin and dispersant.

LIU J, WANG J, LI H

High-strength shell and high-strength shell sheet and strength enhancement method involves adding polyether polyol to the reaction device, heating and keeping, lowering the temperature, adding graphene or graphene derivatives and filler.

LIU A

Preparing a microporous layer of fuel cell membrane electrode gas diffusion layer used as a fuel cell membrane electrode or as component of fuel cell membrane electrode, involves dissolving organosiloxane, active monomer in organic solvent.

YUAN C, QIAO J, NING J

Thermal operation function graphene film processing device comprises filter cup, filtering liquid collecting bottle, vacuum pump, and fixing clamp for clamping two filter films and laser for irradiating two filter films.

CHEN Y, GUO Y, BU Y, DING S, HOU S, LONG J, CHEN X, GAO J

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

Processing method for improving the surface properties of pig iron castings comprises using sand paper to polish surface of pig iron casting, cleaning and drying, irradiation treatment, coating aqueous coating to surface of pig iron casting.

JIANG J

Waterproof and anticorrosive treatment method useful for surface of a solar street lamp, comprises e.g. dissolving magnesium sulfate in ultrapure water, adjusting pH, and coating waterproof and anticorrosive coating on solar street light.

TANG Z

Preparing polycarbosilane/zirconia laser protective composite coating involves providing surface sequentially with bonding layer, zirconium oxide coating and polycarbosilane coating, using sandpaper to grind surface of aluminum alloy.

WANG D, ZHAO Y, LIANG Y