JP7151193B2 - 分散液体の脱泡方法及び塗液の製造方法 - Google Patents
分散液体の脱泡方法及び塗液の製造方法 Download PDFInfo
- Publication number
- JP7151193B2 JP7151193B2 JP2018111694A JP2018111694A JP7151193B2 JP 7151193 B2 JP7151193 B2 JP 7151193B2 JP 2018111694 A JP2018111694 A JP 2018111694A JP 2018111694 A JP2018111694 A JP 2018111694A JP 7151193 B2 JP7151193 B2 JP 7151193B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- coating liquid
- defoaming
- coating
- pressure
- 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
- 239000007788 liquid Substances 0.000 title claims description 328
- 238000000576 coating method Methods 0.000 title claims description 142
- 239000011248 coating agent Substances 0.000 title claims description 139
- 239000006185 dispersion Substances 0.000 title claims description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title description 27
- 238000003756 stirring Methods 0.000 claims description 84
- 239000000758 substrate Substances 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 32
- 239000002904 solvent Substances 0.000 claims description 20
- 238000009792 diffusion process Methods 0.000 claims description 19
- 239000005871 repellent Substances 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000000049 pigment Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 42
- 239000007789 gas Substances 0.000 description 36
- 238000007872 degassing Methods 0.000 description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 239000011324 bead Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 15
- 239000004743 Polypropylene Substances 0.000 description 14
- 230000006837 decompression Effects 0.000 description 14
- 229920001155 polypropylene Polymers 0.000 description 14
- 239000004094 surface-active agent Substances 0.000 description 14
- 239000003550 marker Substances 0.000 description 12
- 244000144985 peep Species 0.000 description 12
- 239000000446 fuel Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000002270 dispersing agent Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000005245 sintering Methods 0.000 description 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000002562 thickening agent Substances 0.000 description 6
- 239000002612 dispersion medium Substances 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000006230 acetylene black Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 102100030695 Electron transfer flavoprotein subunit alpha, mitochondrial Human genes 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 101001010541 Homo sapiens Electron transfer flavoprotein subunit alpha, mitochondrial Proteins 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000016649 Copaifera officinalis Species 0.000 description 1
- 239000004859 Copal Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920006361 Polyflon Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000010022 rotary screen printing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018034874 | 2018-02-28 | ||
| JP2018034874 | 2018-02-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019150809A JP2019150809A (ja) | 2019-09-12 |
| JP2019150809A5 JP2019150809A5 (enExample) | 2021-07-26 |
| JP7151193B2 true JP7151193B2 (ja) | 2022-10-12 |
Family
ID=67947650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018111694A Active JP7151193B2 (ja) | 2018-02-28 | 2018-06-12 | 分散液体の脱泡方法及び塗液の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7151193B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672866B (zh) * | 2020-05-06 | 2024-10-15 | 天津赛德美新能源科技有限公司 | 一种用于锂电池的搅拌浆结构、分散桶组件及分离装置 |
| CN111672163A (zh) * | 2020-06-04 | 2020-09-18 | 格力电器(成都)有限公司 | 一种除泡式搅拌装置 |
| CN114904731A (zh) * | 2022-05-07 | 2022-08-16 | 深圳市世宗自动化设备有限公司 | 胶水脱泡桶 |
| KR20240048451A (ko) * | 2022-10-06 | 2024-04-15 | 에스케이온 주식회사 | 이차전지용 전극 슬러리 저장장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003100305A (ja) | 2001-09-19 | 2003-04-04 | Matsushita Electric Ind Co Ltd | 燃料電池用電極の製造方法 |
| JP2005169170A (ja) | 2003-12-08 | 2005-06-30 | Toray Ind Inc | ペースト製造装置、およびこれを用いたペーストの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592803Y2 (ja) * | 1979-11-27 | 1984-01-26 | 大日本塗料株式会社 | 減圧式脱泡装置 |
| JP2004073965A (ja) * | 2002-08-13 | 2004-03-11 | Sekisui Chem Co Ltd | 真空攪拌装置 |
| JP2015090790A (ja) * | 2013-11-06 | 2015-05-11 | トヨタ自動車株式会社 | 二次電池の電極用ペーストの脱泡方法 |
-
2018
- 2018-06-12 JP JP2018111694A patent/JP7151193B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003100305A (ja) | 2001-09-19 | 2003-04-04 | Matsushita Electric Ind Co Ltd | 燃料電池用電極の製造方法 |
| JP2005169170A (ja) | 2003-12-08 | 2005-06-30 | Toray Ind Inc | ペースト製造装置、およびこれを用いたペーストの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019150809A (ja) | 2019-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7151193B2 (ja) | 分散液体の脱泡方法及び塗液の製造方法 | |
| EP2831312B1 (en) | Assembly of a porous metal diffusion substrate and a polymeric separator membrane | |
| Zhang et al. | Nanowire-haired inorganic membranes with superhydrophilicity and underwater ultralow adhesive superoleophobicity for high-efficiency oil/water separation | |
| TW201543746A (zh) | 氣體擴散電極及其製造方法 | |
| JP2013231129A (ja) | カーボンナノチューブ含有塗料の製造方法、カーボンナノチューブ含有被覆層の形成方法、カーボンナノチューブ含有被覆層及び該被覆層を備える積層体 | |
| JP2005191423A (ja) | キャパシタ用電極 | |
| TW201801382A (zh) | 氣體擴散電極 | |
| JP2017226117A5 (enExample) | ||
| WO2014055770A1 (en) | Liquid separation device comprising a metallic mesh with a hydrophobic polymer coating | |
| TWI703765B (zh) | 氣體擴散電極 | |
| CN109381893B (zh) | 一种超亲水疏油材料、其制备方法及应用 | |
| Rauer et al. | PEDOT: PSS‐CNT Composite Particles Overcome Contact Resistances in Slurry Electrodes for Flow‐Electrode Capacitive Deionization | |
| JP7067242B2 (ja) | 塗液の製造方法 | |
| JP6631630B2 (ja) | 液状組成物の製造方法、触媒層形成用塗工液の製造方法および膜電極接合体の製造方法 | |
| JP2002179870A (ja) | 環境に優しく分散安定性に優れた含フッ素重合体水性分散液 | |
| JP7119607B2 (ja) | 塗液の製造方法 | |
| Hou et al. | A versatile coating approach to fabricate superwetting membranes for separation of water-in-oil emulsions | |
| JP2019216060A (ja) | ガス拡散電極の微多孔層を形成するための塗液の製造方法 | |
| JP6398080B2 (ja) | インク脱泡装置およびインク脱泡方法 | |
| JP2022182299A (ja) | ガス拡散電極の製造方法、ガス拡散電極、およびガス拡散電極ロール状物 | |
| CN113509846A (zh) | 一种通过水面铺展法制备聚二甲基硅氧烷复合膜的方法及应用 | |
| JP5332863B2 (ja) | ガス拡散電極の製造方法 | |
| CN112771699B (zh) | 气体扩散电极基材及其制造方法、固体高分子型燃料电池 | |
| CN112295414A (zh) | 一种应用于油水分离的三通道不锈钢中空纤维膜结构控制方法 | |
| JP2024144123A (ja) | ガス拡散電極の微多孔層形成用のペースト組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210526 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210526 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220303 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220315 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220414 |
|
| 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: 20220830 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220912 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 7151193 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |