国家/地区 中国（6） 世界知识产权组织（2）
IPC部 C（5） H（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 ZHANG X（8）
公开年 2022（5） 2021（3）
申请年 2021（8）
专利权人 ZHANG X（8）

Small electric excavator for e.g. reclaiming land, weeding and ditching to cultivate wheat land, has motor, controller, and power supply with four graphene batteries.

ZHANG L, ZHANG X

Fuel cell e.g. proton exchange membrane (PEM) fuel cell, has gas diffusion layer (GDL) that is provided with first region and second region along thickness direction of fuel cell.

CHENG L, LI X, JOHNSTON C, CHEN B, RIKIYA Y, SHINICHI M, ZHANG X, CHRISTENSEN J

Aqueous cold porcelain functional coating useful e.g. in office building, residential building, hospital, factory and market, comprises film-forming mixture, filler mixture and auxiliary agent, where film-forming mixture comprises liquid silicon dioxide, resin, polyacrylate and propylene ester.

ZHANG X

Firearm generator with cooling device, has clapboard whose one side and inner wall of refrigerating box are staggered and fixedly installed with cold conducting sheet.

RONG W, ZHANG X, CAO K

Nanocomposite material for use in catalyzing hydrogen evolution reaction, comprises nanosheet comprising metal chalcogenide, and carbonaceous substrate supporting the nano sheet.

ZHANG X, ADAMCZYK A, SARWAR S, ALI A

Sound-proof polystyrene comprises e.g. (E)-4-chlorobut-2-enyl 2,2-dimethyl-6-(methylthiocarbonothioylthio)-6-phenyl-4-(2-(trimethoxysilyl)ethyl)-4-((trimethoxysilyl)methyl)hexanoate, porous graphene oxide, toughening agent and antioxidant.

ZHANG X

Chromium-free passivation solution useful for metal surface treatment comprise e.g. fluorine-containing compound, silane coupling agent, titanium sulfate, sodium nitrate, copper sulfate, sodium formate and acetic acid.

ZHANG X

Organosilicone modified epoxy resin anticorrosive paint comprises organosilicone modified epoxy resin, pigment filler comprising iron oxide red and graphene, solvent A comprising dimethylbenzene and ethyl acetate, and auxiliary agent.

ZHANG X