JP7374580B2 - 有機材料精製組成物及びそれを利用した有機材料の精製方法 - Google Patents
有機材料精製組成物及びそれを利用した有機材料の精製方法 Download PDFInfo
- Publication number
- JP7374580B2 JP7374580B2 JP2018185569A JP2018185569A JP7374580B2 JP 7374580 B2 JP7374580 B2 JP 7374580B2 JP 2018185569 A JP2018185569 A JP 2018185569A JP 2018185569 A JP2018185569 A JP 2018185569A JP 7374580 B2 JP7374580 B2 JP 7374580B2
- Authority
- JP
- Japan
- Prior art keywords
- organic material
- ionic liquid
- organic
- purifying
- mixed solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011368 organic material Substances 0.000 title claims description 276
- 238000000746 purification Methods 0.000 title claims description 95
- 238000000034 method Methods 0.000 title claims description 87
- 239000002131 composite material Substances 0.000 title 1
- 239000002608 ionic liquid Substances 0.000 claims description 105
- 239000000203 mixture Substances 0.000 claims description 100
- 239000003960 organic solvent Substances 0.000 claims description 57
- 239000011259 mixed solution Substances 0.000 claims description 52
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 47
- 239000000126 substance Substances 0.000 claims description 43
- 150000002500 ions Chemical class 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 27
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 22
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 16
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 13
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 5
- 229910016467 AlCl 4 Inorganic materials 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 1
- 125000000101 thioether group Chemical group 0.000 claims 1
- 239000010410 layer Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 20
- 238000000926 separation method Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 11
- 150000002576 ketones Chemical class 0.000 description 10
- 238000011084 recovery Methods 0.000 description 8
- 239000002019 doping agent Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 125000003158 alcohol group Chemical group 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000005525 hole transport Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003791 organic solvent mixture Substances 0.000 description 3
- 239000013014 purified material Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-O Pyrrolidinium ion Chemical compound C1CC[NH2+]C1 RWRDLPDLKQPQOW-UHFFFAOYSA-O 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002894 organic compounds Chemical group 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/808—Filtering the mixture
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/311—Purifying organic semiconductor materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/51—Methods thereof
- B01F23/511—Methods thereof characterised by the composition of the liquids or solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/804—Drying the mixture
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2004—Light-sensitive devices characterised by the electrolyte, e.g. comprising an organic electrolyte
- H01G9/2013—Light-sensitive devices characterised by the electrolyte, e.g. comprising an organic electrolyte the electrolyte comprising ionic liquids, e.g. alkyl imidazolium iodide
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electroluminescent Light Sources (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Description
本発明の実施例1乃至3による有機材料精製用組成物と、比較例1による有機材料精製用組成物を下記表1のように製造し、実施例1乃至3と比較例1の粘度を測定して示した。表1において、成分の含量を示す単位はmgであり、粘度を示す単位はcP(mPa・s)である。粘度は25℃での測定値を示す。測定は、16mLのサンプルを用意し、NIPPON S.T. JOHNSON SALES CO., LTD.のブルックフィールド粘度計「LVT」に、「ブルックフィールド UL(低粘度)アダプター」及び循環水ジャケットを取り付けて行った。
本発明の有機材料の精製方法により、有機材料に対する精製を行った後、精製回収率及び精製済み材料の純度などを評価した。
本発明の有機材用の精製方法を介し、有機材料に対する精製を行った後、精製回収率及び精製済み材料の純度などを評価した。
そのために、付着していた有機材料を集めてから精製して高純度の有機材料を回収する工程が必要となる。
この精製は、効率よく低コストで行えるのが望ましい。
この際、陽イオン及び陰イオンの選択により、イオン性液体の極性を適当な値に設定する。そして、イオン性液体の極性に基づく溶解性の違いにより、精製前の有機材料から、目的とする材料と、不純物または第2の有機材料を分離することができる。
このろ過のためには、例えば、ガラス繊維やセラミック繊維からなるフィルタを用いることができる。
S200:混合ステップ
S300:攪拌及び精製するステップ
S400:有機材料を分離するステップ
Claims (19)
- 正イオンと負イオンが結合されたイオン性液体と、
有機溶媒と、を含む有機材料精製用の組成物であって、
前記有機溶媒は、メタノール、エタノール、プロパノール、ブタノールまたはアセトンであり、
前記有機溶媒の重量は、
前記イオン性液体の重量に対して1.0倍以上5.0倍以下であり、これに伴い、前記組成物の25℃での粘度が15mPa・sec以下である有機材料精製組成物。 - 前記イオン性液体は、
下記化学式1-1乃至1-8のうちいずれか一つで表される正イオンを含む請求項1に記載の有機材料精製組成物。
前記化学式1-1乃至化学式1-7において、R1乃至R4はそれぞれ独立して、水素原子、または、置換または非置換の炭素数2以上20以下のアルキル基であり、
R1乃至R4のうちいずれか一つが、炭素数12以上の直鎖を有する。 - 前記イオン性液体の正イオンは、
1,3-ジアルキルイミダゾリウムである請求項1に記載の有機材料精製組成物。 - 前記イオン性液体は、
Cl-、Br-、NO3 -、BF4 -、PF6 -、AlCl4 -、Al2Cl7 - 、CH3COO-、CF3COO-、CH3SO3 - 、(CF3SO2)3C-、(CF3CF2SO2)2N- 、C3F7COO-、(CF3SO2)(CF3CO)N-、C4F10N-、C2F6NO4S2 -、C2F6NO6S2 -、C4F10NO4S2 -、CF3SO2 -、CF3SO3 -、C4F9SO2 -、C4F9SO3 -、C4H6NO4S2 -、C3F6NO3S-、(CF3SO2)2N-、及びCH3CH(OH)CO2 -からなる群から選択される少なくとも一つの負イオンを含む請求項1に記載の有機材料精製組成物。 - 前記イオン性液体の負イオンは、パーフルオロアルキル基と、スルホニル基またはスルフィド基とを含む請求項1に記載の有機材料精製組成物。
- 正イオンと負イオンが結合されたイオン性液体と、
有機溶媒と、を含む有機材料精製用の混合組成物であって、
前記有機溶媒は、メタノール、エタノール、プロパノール、ブタノール、またはアセトンであり、
前記有機溶媒の重量は、前記イオン性液体の重量に対して1.0倍以上5.0倍以下であり、これに伴い、前記混合組成物は25℃で15cP(mPa・sec)以下の粘度を有し、
前記イオン性液体は、下記化学式2で表される化合物である混合組成物。
[化学式2]
- 精製しようとする有機材料を用意するステップと、
前記有機材料をイオン性液体及び有機溶媒の混合溶液に混合するステップと、
前記有機材料が混合された前記混合溶液を攪拌した後、溶解しなかった部分を除去することにより前記有機材料を精製するステップと、
前記精製された有機材料を前記混合溶液から分離するステップと、を含み、
前記有機溶媒は、メタノール、エタノール、プロパノール、ブタノールまたはアセトンであり、
前記有機溶媒の重量は、
前記イオン性液体の重量に対して1.0倍以上5.0倍以下であり、これに伴い、前記混合溶液の25℃での粘度が15mPa・sec以下である有機材料の精製方法。 - 前記イオン性液体は、
下記化学式1-1乃至1-8のうちのいずれか一つで表される正イオンを含む請求項7に記載の有機材料の精製方法。
前記化学式1-1乃至化学式1-7において、R1乃至R4はそれぞれ独立して水素原子、置換または非置換の炭素数2以上20以下のアルキル基であり、
R1乃至R4のうちいずれか一つが、炭素数12以上の直鎖を有する。 - 前記イオン性液体は、
Cl-、Br-、NO3 -、BF4 -、PF6 -、AlCl4 -、Al2Cl7 - 、CH3COO-、CF3COO-、CH3SO3 - 、(CF3SO2)3C-、(CF3CF2SO2)2N- 、C3F7COO-、(CF3SO2)(CF3CO)N-、C4F10N-、C2F6NO4S2 -、C2F6NO6S2 -、C4F10NO4S2 -、CF3SO2 -、CF3SO3 -、C4F9SO2 -、C4F9SO3 -、C4H6NO4S2 -、C3F6NO3S-、(CF3SO2)2N-、及びCH3CH(OH)CO2 -からなる群から選択される少なくとも一つの負イオンを含む請求項7に記載の有機材料の精製方法。 - 前記混合溶液に前記有機材料の粉末が加えられて攪拌が行われ、前記除去の操作はフィルタを用いて行われる、請求項7に記載の有機材料の精製方法。
- 前記イオン性液体及び有機溶媒の混合溶液は、
前記イオン性液体16重量%以上50重量%以下と、
残量の前記有機溶媒と、を含む請求項7に記載の有機材料の精製方法。 - 前記有機材料は、有機発光素子の発光層に含まれる導電性有機材料である請求項7に記載の有機材料の精製方法。
- 前記有機材料は、第1極性を有する第1有機材料と、
前記第1極性とは異なる第2極性を有する第2有機材料と、を含む請求項12に記載の有機材料の精製方法。 - 前記精製するステップにおいて、
前記第1有機材料は前記混合溶液に溶解され、
前記第2有機材料は前記混合溶液に溶解されない請求項13に記載の有機材料の精製方法。 - 前記分離するステップにおいて、
前記第2有機材料がフィルタを通じて分離される請求項14に記載の有機材料の精製方法。 - 前記有機材料及び前記混合溶液を混合するステップ、及び前記精製するステップは、
常温で行われる請求項7に記載の有機材料の精製方法。 - 前記精製された有機材料を分離するステップの後に、
前記分離された有機材料を洗浄及び乾燥するステップを更に含む請求項7に記載の有機材料の精製方法。 - 前記精製された有機材料を分離するステップの後に、
前記有機材料が分離された前記混合溶液から前記イオン性液体を精製してリサイクルするステップを更に含む請求項7に記載の有機材料の精製方法。 - 前記有機材料及び前記混合溶液を混合するステップの前に、
前記有機溶媒と前記イオン性液体を混合してから攪拌して前記混合溶液を製造するステップを更に含む請求項7に記載の有機材料の精製方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023089268A JP2023135667A (ja) | 2017-09-28 | 2023-05-30 | 有機材料精製組成物及びそれを利用した有機材料の精製方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0126168 | 2017-09-28 | ||
KR1020170126168A KR102482452B1 (ko) | 2017-09-28 | 2017-09-28 | 유기 재료 정제 조성물 및 이를 이용한 유기 재료 정제 방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023089268A Division JP2023135667A (ja) | 2017-09-28 | 2023-05-30 | 有機材料精製組成物及びそれを利用した有機材料の精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019065007A JP2019065007A (ja) | 2019-04-25 |
JP7374580B2 true JP7374580B2 (ja) | 2023-11-07 |
Family
ID=65806520
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018185569A Active JP7374580B2 (ja) | 2017-09-28 | 2018-09-28 | 有機材料精製組成物及びそれを利用した有機材料の精製方法 |
JP2023089268A Withdrawn JP2023135667A (ja) | 2017-09-28 | 2023-05-30 | 有機材料精製組成物及びそれを利用した有機材料の精製方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023089268A Withdrawn JP2023135667A (ja) | 2017-09-28 | 2023-05-30 | 有機材料精製組成物及びそれを利用した有機材料の精製方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10919007B2 (ja) |
JP (2) | JP7374580B2 (ja) |
KR (1) | KR102482452B1 (ja) |
CN (1) | CN109585653B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102319338B1 (ko) | 2019-12-04 | 2021-11-01 | 전영일 | 흐르는 용액을 이용한 유기재료 정제장치 및 방법 |
KR102305504B1 (ko) * | 2020-05-22 | 2021-09-27 | 주식회사 유라마 | 유기발광소재(oled) 정제용 이온성액체의 재사용을 위한 정제방법 |
KR20220010154A (ko) * | 2020-07-17 | 2022-01-25 | 주식회사 디엠에스 | 유기재료 처리방법, 이에 의하여 제조된 전자소자 제조용 유기재료, 전자소자 제조용 유기재료를 사용하여 제작된 유기발광소자 및 유기전자소자 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120004456A1 (en) | 2010-06-30 | 2012-01-05 | Uop Llc | Process for purifying terephthalic acid |
WO2012099466A2 (en) | 2011-01-18 | 2012-07-26 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method for manufacturing an electronic device by electrodeposition from an ionic liquid |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7304101B2 (en) * | 2004-07-19 | 2007-12-04 | 3M Innovative Properties Company | Method of purifying a dispersion of ionic fluoropolymer |
KR100845687B1 (ko) | 2006-08-22 | 2008-07-11 | 임성혁 | 코팅용 대전방지 조성물, 내첨용 대전 방지 조성물 및 이를이용한 기능성 대전방지 제품 |
KR100958876B1 (ko) * | 2008-04-02 | 2010-05-20 | 삼성엔지니어링 주식회사 | 다양한 극성/비극성 용매 혼화성 이온성 액체 및 그의제조방법 |
KR101233447B1 (ko) | 2010-09-10 | 2013-02-14 | 단국대학교 산학협력단 | 이온성 액체를 이용한 은 나노입자의 제조 방법 |
MY153070A (en) | 2010-11-08 | 2014-12-31 | Evonik Degussa Gmbh | Working medium for absorption heat pumps |
EP2636715B1 (de) | 2012-03-08 | 2016-06-29 | Evonik Degussa GmbH | Arbeitsmedium für absorptionswärmepumpen |
EP2937124A4 (en) * | 2012-12-18 | 2016-10-12 | Korea Ind Tech Inst | METHOD AND DEVICE FOR CLEANING AN ORGANIC MATERIAL USING AN IONIC LIQUID |
KR101363241B1 (ko) * | 2013-07-09 | 2014-02-13 | 신상규 | 유기발광재료의 고순도 정제방법 |
CN106030847B (zh) * | 2014-02-14 | 2018-12-11 | 伊尔索勒德株式会社 | 利用离子性液体的有机材料提纯方法及提纯装置 |
JP2015189679A (ja) | 2014-03-27 | 2015-11-02 | 富士フイルム株式会社 | 有機化合物の精製方法、光電変換素子、光センサ、及び有機電界発光素子 |
CN106133940B (zh) * | 2014-03-28 | 2018-07-20 | 显示器生产服务株式会社 | 利用离子液体的有机材料提纯方法及装置 |
KR101539991B1 (ko) | 2014-03-28 | 2015-08-17 | 주식회사 디엠에스 | 이온성 액체를 이용한 유기재료 정제 방법 및 장치 |
KR101542344B1 (ko) | 2014-04-18 | 2015-08-10 | 주식회사 디엠에스 | 이온성 액체를 이용한 유기재료 정제 방법 및 장치 |
KR101573746B1 (ko) * | 2014-05-27 | 2015-12-11 | 주식회사 디엠에스 | 이온성 액체를 이용한 유기재료 정제 방법 |
KR101612407B1 (ko) | 2014-12-29 | 2016-04-15 | 주식회사 디엠에스 | 이온성 액체를 이용한 유기재료 증착물 처리장치 및 처리방법 |
KR101605025B1 (ko) | 2014-12-29 | 2016-03-22 | 주식회사 디엠에스 | 이온성 액체를 이용한 유기재료 정제 방법 |
KR101932994B1 (ko) | 2015-06-11 | 2019-03-15 | 조선대학교산학협력단 | 이온성 액체를 이용한 유기재료 단결정 성장 방법 및 장치 |
KR101743510B1 (ko) | 2015-06-22 | 2017-06-05 | 영남대학교 산학협력단 | 초미세 산화코발트 나노튜브가 삽입된 그래핀복합체 합성방법 |
-
2017
- 2017-09-28 KR KR1020170126168A patent/KR102482452B1/ko active IP Right Grant
-
2018
- 2018-09-27 US US16/144,302 patent/US10919007B2/en active Active
- 2018-09-28 CN CN201811138296.8A patent/CN109585653B/zh active Active
- 2018-09-28 JP JP2018185569A patent/JP7374580B2/ja active Active
-
2023
- 2023-05-30 JP JP2023089268A patent/JP2023135667A/ja not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120004456A1 (en) | 2010-06-30 | 2012-01-05 | Uop Llc | Process for purifying terephthalic acid |
WO2012099466A2 (en) | 2011-01-18 | 2012-07-26 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method for manufacturing an electronic device by electrodeposition from an ionic liquid |
Also Published As
Publication number | Publication date |
---|---|
KR20190037385A (ko) | 2019-04-08 |
CN109585653B (zh) | 2023-09-05 |
JP2023135667A (ja) | 2023-09-28 |
US10919007B2 (en) | 2021-02-16 |
CN109585653A (zh) | 2019-04-05 |
US20190091637A1 (en) | 2019-03-28 |
JP2019065007A (ja) | 2019-04-25 |
KR102482452B1 (ko) | 2022-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2023135667A (ja) | 有機材料精製組成物及びそれを利用した有機材料の精製方法 | |
CN108373460B (zh) | 一种环状硫酸酯的制备方法 | |
JP4810436B2 (ja) | 現像廃液の処理方法 | |
EP0133621A1 (de) | Verfahren zum Trockenätzen von Kupfer und seine Verwendung | |
CN101629312A (zh) | 离子液体体系电沉积铅方法 | |
US7732494B2 (en) | Method of concentrating fine particle dispersion and method of recovering fine particle | |
TWI487559B (zh) | 從使用完畢之色素溶液回收Ru錯合物色素的方法 | |
CN114502709B (zh) | 从基底去除电致发光材料 | |
JP2019081885A (ja) | イオン交換樹脂、精製方法、及びイオン性樹脂の製造方法 | |
CN112010900B (zh) | 一种高纯反应型阻燃剂thpo的制备方法 | |
WO2014061482A1 (ja) | イオン液体 | |
JP5716885B2 (ja) | 組成物およびその製造方法、ならびにカーボンナノチューブ含有膜 | |
JP4424660B2 (ja) | イオン性液体からなる難燃性溶媒及びその製造方法 | |
WO2016002773A1 (ja) | 精製イオン性錯体の製造方法 | |
JP5585057B2 (ja) | 液晶材料の製造方法 | |
KR20040038744A (ko) | 유기산 금속염 및 이를 함유하는 금속 산화물 박막 형성용도포액 | |
JP2009178617A (ja) | 熱応答性液体組成物 | |
JP2016044147A (ja) | 有機ハロゲン化物の製造方法 | |
KR101624610B1 (ko) | 이온성 액체를 이용한 유기재료 정제 방법 | |
KR102305504B1 (ko) | 유기발광소재(oled) 정제용 이온성액체의 재사용을 위한 정제방법 | |
KR101573746B1 (ko) | 이온성 액체를 이용한 유기재료 정제 방법 | |
CN112853397B (zh) | 一种抗有机杂质氯碱工业用离子膜及其制备方法 | |
JP2010006758A (ja) | 発光性イオン液体 | |
KR20100048603A (ko) | 폐용액에서 인산을 회수하는 방법 | |
JP2010222281A (ja) | 液晶材料の精製方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210901 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221011 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230111 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20230131 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230530 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230531 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230922 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231010 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231025 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7374580 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |