国家/地区 中国（20）
IPC部 C（20）
IPC大类 C09（6） B01（4） C01（4）
C08（4） C04（3） C02（2）
H05（2）
IPC小类 C01B（4） C09D（4） C04B（3）
C08K（3） B01D（2） B01J（2）
C02F（2） C08G（2） C08L（2）
C09J（2） H05B（2）
IPC C08K003/04（3） B01D061/00（2） B01D067/00（2）
B01D069/02（2） B01D069/12（2） C01B032/184（2）
C01B032/194（2） C02F001/00（2） C02F001/44（2）
C02F001/66（2） C02F009/00（2） C02F101/30（2）
C09D007/61（2） C09D007/62（2） H05B003/02（2）
发明人 ZHANG X（20）
公开年 2023（20）
申请年 2023（20）
专利权人 GUANGDONG ES.（2） UNIV SHENZHE.（2）

Synthesizing diethyl oxalate comprises e.g. placing oxalic acid, ethanol, toluene and catalytic adsorption solid material into the reactor and mixing, gradually heating the reactor from room temperature, and heating the esterification mixture.

ZHANG X

Chromium reducing type cement grinding aid useful in building material, comprises grinding aid shell, reducing agent, protective agent, penetration enhancer, and water, where reducing agent is sodium thiosulfate.

LIU Y, ZHANG X, ZHANG H, ZHANG Z

Conductive adhesive used for high-performance negative electrode of solid-state ternary lithium heat-conducting battery, comprises dispersants, solvents, deionized water, bond stabilizers, spherical nano-graphene, carboxymethyl trivitamin, guar gum, and neutralizing agent.

YU H, ZHANG X

Energy-saving and recyclable graphene purification processing method involves mixing graphite material with strong acid and strong oxidant solution, and inserting oxygen-containing functional group between layers of graphite.

LIU S, ZHANG X, YUAN Q, WEN Z

Cement-based composite slurry comprises cement, sea sand coated with graphene oxide, water reducing agent and water.

LI L, FENG G, LUO Q, ZHANG X, LUO S, LONG W

Graphene heating film used as core component of graphene heating device for generating far-infrared rays beneficial to human body, comprises substrate material layer, heat reflective heat insulation coating, support structure layer, support plate layer, electrode layer and graphene layer.

TAO H, XIA L, LIU Y, ZHANG X

Composite nanofiltration membrane useful in treatment of high-salt wastewater containing dyes, comprises graphene oxide/phenolic resin nanofiltration membrane on surface of base film.

ZHANG X, ZHANG Y, QIU X, DU X, TAN H, WANG J, KE Y

Silver metal paint coating material useful for transmitting millimeter radar waves used in automobile comprises e.g. fluorocarbon resin, bidirectional coordination additive, silicone oil emulsion, sheet-shaped aluminum powder modifier, alcohol substance, aqueous antifoaming agent and solvent.

HOU C, LUO L, MEI L, HAO J, YANG X, ZHANG X, REN J, LIU W, YE G, FU X

Anti-interference material useful for anti-interference film used in electrochemical sensor and color test paper, comprises carboxylated material; carboxylated material includes at least one of carboxylated material containing conjugated pi bonds and carboxylated molecular sieves.

XIAO W, ZHANG X, SHI X, YANG H

High modulus thermoplastic epoxy resin composition comprises polyurethane modified epoxy resin, chain extender, spherical filler, cyclohexanone, coupling agent, nucleating agent, wetting and dispersing agent.

ZHANG X, YU J, GUO Y