国家/地区 中国（19）
IPC部 C（19）
IPC大类 C07（19） B01（7） C09（4）
C08（3）
IPC小类 C07D（19）
IPC B01J027/24（2） B01J037/08（2） C07D235/04（2）
C07D317/42（2） C07D493/08（2） C08G073/06（2）
C08K003/04（2） C08K007/06（2） C08K007/14（2）
C09K011/06（2）
发明人 WANG Y（19）
公开年 2017（5） 2023（5） 2021（3） 2022（3）
申请年 2021（6）  2017（5）  2022（5）  2015（2） 
专利权人 AORUILONG NE.（2） HT MATERIALS.（2） WANG Y（2） WANHUA CHEM .（2）

Synthesizing fluoroethylene carbonate by gas phase method comprises e.g. preheating ethylene carbonate and fluorine gas, placing in rectification tower filled with supported catalyst, carrying out reactive distillation, transferring to primary condenser, and condensing.

ZHANG Y, DONG J, LIU Y, GUO F, WANG Y

New oxygen-doped nano-graphene compound with multiple Fjord edge structure useful in preparing semiconductor electronic devices, biological imaging, energy storage and spin materials, and in organic semiconductor materials and organic spintronic devices.

YANG K, XIE S, HAO J, WANG Y, LUO T, TIAN L, ZENG Z

Preparing fluorinated ethylene carbonate by direct fluorination of ethylene carbonate comprises e.g. adding dehydrated ethylene carbonate and supported catalyst into reactor, feeding fluorine gas into reactor, reacting with ethylene carbonate to form fluorinated ethylene carbonate.

GUI Z, DONG J, TANG S, QUAN J, WANG Y

New Janus-type nano graphene oxide for viscosity reducing agent used in oil field applications, has one side with dimensional sheet structure, grafted with hydrophobic alkylamine, and other side grafted with hydrophobic aromatic amine, where nano graphene oxide has specific water contact angle.

BI W, WANG Y, LIU Y, GUAN X, MA H, FAN L, XU Y, XU M, WANG T, ZHANG L

Preparing perylene metal compound useful for preparing composite material used as photocatalyst for photocatalytic oxidation reaction of nitric oxide, comprises reacting perylene-3,4,9,10-tetracarboxylic dianhydride with metal organic compound including titanium, zirconium, cobalt, and cerium.

WEI Q, WANG Y, HUO M, XIAO S

Lubricating oil additive useful in field of automobile, railway, aviation, ship, military equipment, electric power, metallurgy, cement, oil field, paper making and coal comprises carbon point and rare earth metal complex.

WANG Q, WANG Y

Pod-type degradable temporary plugging ball useful in temporary plugging treatment of oil and gas wells in fracturing system, comprises degradable outer shell (comprising e.g. polymerized product of glycolide, lactide, polybutylene succinate prepolymer) and inner core.

LI H, ZHANG Y, SHANG L, HUANG B, LIU J, WANG Y, YANG X, JIANG Q

Semicrystalline poly(aryl ether ketone) copolymer compositions are used in high pressure and high temperature environment, comprises copolymer having two separate recurring units, first recurring unit and second recurring unit.

WANG Y

Preparing oxygen reduction catalyst of cobalt dimethyl imidazole combined with nickel-aluminum layered double hydroxide-graphene oxide used in microbial fuel cell, involves mixing nickel chloride hexahydrate.

WEI Q, WANG Y, YANG D, YANG Y, WANG R, ZHANG Y, WANG X, LIU Y, YANG J, CHEN J

Durable graphene antiviral and antibacterial liquid comprises graphene oxide, antibacterial synergistic agent, sodium dodecylbenzenesulfonate, sorbitan monooleate, glycerol, propylene glycol and water.

MA Y, WANG Y, SUN X