国家/地区 中国（100） 美国（18） 世界知识产权组织（18） 欧洲专利局（EPO）（7） 印度（7） 韩国（6） 日本（5） 台湾（4） 加拿大（2）
IPC部 B（121）
IPC大类 B01（121）
IPC小类 C08G（121）
IPC C08K003/04（47） B01J020/26（33） B01J020/30（33）
C08G083/00（30） C02F001/28（23） B01J020/28（21）
C08G073/02（18） B01D067/00（12） C08G018/48（10）
B01J019/00（9） C08K009/04（9） C08G018/32（8）
C08G073/06（8） B01J019/18（7） B01J031/06（7）
发明人 LIU Y（7） WANG H（6） WANG L（6）
ZHANG Y（6） LI L（5） LI X（5）
LIU C（5） WANG Y（5） JIANG Y（4）
LI H（4） LI J（4） LI Z（4）
WANG C（4） ZHOU H（4） CHEN S（3）
公开年 2021（26） 2020（21） 2022（18） 2017（11） 2023（11） 2016（10） 2018（7） 2019（5） 2015（4） 2012（2） 2013（2） 2014（2）
申请年 2020（27）  2021（21）  2022（19）  2016（13）  2017（9）  2015（8）  2018（7）  2019（7）  2012（3）  2013（2）  2014（2） 
专利权人 NAT CENT NAN.（4） CHANGZHOU HE.（3） CAS DALIAN C.（2） CHINA TOBACC.（2）
FFI IONIX IP.（2） SHANDONG FUK.（2） UNIV DALIAN .（2） UNIV GUANGDO.（2）
UNIV NANJING.（2） UNIV SICHUAN（2） UNIV SUNGKYU.（2） UNIV ZHEJIAN.（2）
WUHAN INST T.（2）

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S

Preparing anticorrosive paint comprises mixing graphene oxide solution, vanadium pentoxide dry gel powder, montmorillonite and aniline monomer, adding dodecyl benzene sulfonic acid, stirring, adding ammonium persulfate aqueous solution, stirring for polymerizing reaction aniline and grinding.

YAO X, CHU Z

Rapid preparation of supramolecular cyclodextrin metal-organic framework and graphene composite used in adsorption treatment of organic dyes, by dissolving cyclodextrin, potassium hydroxide and nucleating agent graphene in deionized water, allowing to stand, washing with methanol, and drying.

XIA T, LI X, ZHENG Z, ZHANG W

Preparing covalent organic framework compound/graphene stirring rod useful for performing integrated operation of on-site sampling and extraction of antibiotics, comprises e.g. soaking graphene stirring bar in potassium chloride solution, polymerizing, reacting and drying.

WAN Y, YANG Q, JING T, WANG P, SHANG Y, WANG H, ZHAO X

Preparing in-situ polymerized polyester composite material with powder added online comprises e.g. mixing and beating dihydric alcohol, dibasic acid and auxiliary materials, then ultrasonically filtering, mixing and dispersing uniformly powder and product, and carrying out polycondensation reaction.

ZHU Y, SHAO X, LIANG Y, SONG C, ZHOU L, JIANG Y

Microsphere useful in collecting clean water from environmental water using solar energy to obtain fresh water and in the fields of energy utilization, seawater desalination, and photothermal sterilization, comprises bio-based material and photo-thermal conversion material.

ZHANG J, YU J, ZHANG X, XU Z, JI X, WEN C, TIAN W

Anion conducting copolymer used in anion exchange membrane, comprises poly(phenylene) backbone having 9H-fluorene structure, and pair of side chains extending from center ring to respective terminal group, and aromatic compound coupled to poly(phenylene) backbone.

QIUYING Z, BAMDAD B

Preparing hydrogel for energy storage device, involves forming pre-gel comprising polymer and metal salt particles, shrinking and dehydrating pre-gel and impregnating shrunk and dehydrated pre-gel with ion solution to cross-link and rehydrate shrunk and dehydrated pre-gel to produce hydrogel.

JI D, KIM J Y, HWAN J D

Supported platinum catalyst for preparing bis-quaternary ammonium salt utilized as fabric softener, comprises graphene oxide, platinum atoms and modifier connected between platinum atoms and graphene oxide, where modifier is tetraethylenepentamine or pentaethylenehexamine in polyethylenepolyamine.

ZHONG Y, CHENG G, HAN S, SUN M, CHEN Q, CHENG W, YU L

Preparing copper-based bipyridine double ligand electrocatalyst useful for removing nitrate in waste water, comprises e.g. mixing copper salt and metal-organic framework ligand, 2,2'-bipyridine and sodium hydroxide, measuring distilled water, filtering, washing and drying.

XIANG H, LIU Q, CHEN Y, LI J, SHU S