国家/地区 中国（105） 世界知识产权组织（3）
IPC部 C（106）
IPC大类 C08（106）
IPC小类 C08F（106） C09D（63） C09K（31）
C08K（19） C09J（11） C08G（9）
C08L（7） C08J（6） B01J（4）
C09C（3） G01N（3） H01M（3）
B05D（2） C01B（2）
IPC C08F220/06（106）
发明人 WANG Y（11） LIU Y（9） WANG J（7）
LIU J（6） WANG S（6） LIU Q（5）
LIU X（5） ZHANG J（5） LI S（4）
SHI J（4） WANG H（4） WANG W（4）
WANG Z（4） XU J（4） ZHANG W（4）
公开年 2022（29） 2021（27） 2020（16） 2017（8） 2018（6） 2019（6） 2023（5） 2014（4） 2016（3） 2015（2）
申请年 2021（24）  2022（22）  2020（19）  2019（17）  2017（9）  2014（4）  2015（4）  2018（3）  2016（2） 
专利权人 NINGBO FENGC.（6） CHINA PETROL.（3） DUAN B（2） HARBIN INST .（2）
NINGBO FENGC.（2） QINGDAO AIR .（2） SHANDONG OBO.（2） SINOPEC RES .（2）
UNIV BEIJING.（2） UNIV HARBIN .（2） UNIV SHAANXI.（2） UNIV SOUTHWE.（2）

Preparing negatively charged graphene oxide-based drilling fluid loss reducer, comprises dispersing graphene oxide in solvent, adding organic amine, negatively charged monomer, 4,4'-azobis(4-cyanovaleric acid) as initiator and amide condensing agent and carrying out polymerization reaction.

LI H, YI S, DONG H

Specific fluorescent indicator sheet useful in detection of harmful substances in agricultural product, preferably pesticide, melamine, clenbuterol, and pyrrolidine, prepared by e.g. scraping indicator sheet preparation solution on support layer, and preparing surface functional layer.

SUN B, MA A, WANG J, WANG S, LIU Y, ZHU Y, HE Y

Thermally-conductive pressure-sensitive adhesive useful in preparing thermally-conductive pressure-sensitive adhesive film, and in power batteries of energy vehicles, comprises epoxy resin composition, acrylate copolymer, thermally-conductive filler, curing agent, and photoinitiator.

JIANG B, ZHANG Z, YU D

Thick oil viscosity reducer composition useful for viscosity reduction of heavy oil transported by pipelines, and viscosity reduction of heavy oil in cold recovery comprises low molecular weight amphiphilic polymers and nano-hydrophobic modified materials.

MA C

Thick-coated modified aqueous acrylic acid heavy anti-corrosion paint comprises e.g. epoxy resin modified aqueous acrylic acid emulsion, 0deionized water, ethylenediamine graft modified graphene, pigment filler, antifoaming agent, thickening agent, film-forming auxiliary agent and pH regulator.

DUAN S, SHANG N, KANG S, DING C, CUI C, GUO X, WANG L, HAN Z, SHI J

Resin-type pressure-sensitive adhesive tape for lithium ion battery used in vehicle, comprises polypropylene film substrate and acrylate pressure-sensitive adhesive, where one side of polypropylene film substrate is coated with polysiloxane release agent.

YU Z, CHENG S

Antifouling gel particles comprises acrylamide monomer, acrylic-based monomer, graphene functional material including graphene oxide, rare earth cerium solution and isothiazolinone antifouling agent, crosslinking agent, initiator, catalyst, and deionized water.

LOU L, WANG J, XIE Z, ZHANG C

Plugging type fluid loss agent for oil-based drilling fluid, comprises oxidized graphene, concavo-convex rod-shaped stone, initiator, silane coupling agent, cross-linking agent, matrix asphalt and aggregate monomer, aggregate monomer is synthesized by acrylamide and acrylic acid.

YUAN X, WU L, SHI H

Hydroxy acrylic acid dispersion useful for anti-masking paper tears primer, comprises kettle bottom material including glycidyl tertiary carbonic acid ester, graphene, solvent oil and catalyst, monomer layers and water.

LI J, CUI L

Soil conditioner for prevention and treatment of soil compaction, comprises amino-terminated dendrimers, chitosan gel and modified graphene, and prepared by mixing chitosan, mixed solution and pure water, adding potassium persulfate in nitrogen atmosphere, and reacting.

QIN H, ZHANG H, CHEN J, ZHENG K, HE H, XIE W, WU Q, ZHAO Y, CHEN Y, XIANG L, LIU Y, QU C