DE2319968A1 - Elektrophoretisches beschichtungsverfahren und vorrichtung zu dessen durchfuehrung - Google Patents
Elektrophoretisches beschichtungsverfahren und vorrichtung zu dessen durchfuehrungInfo
- Publication number
- DE2319968A1 DE2319968A1 DE2319968A DE2319968A DE2319968A1 DE 2319968 A1 DE2319968 A1 DE 2319968A1 DE 2319968 A DE2319968 A DE 2319968A DE 2319968 A DE2319968 A DE 2319968A DE 2319968 A1 DE2319968 A1 DE 2319968A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- membrane
- bath
- liquid
- volume
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims description 27
- 239000012528 membrane Substances 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 28
- 239000002861 polymer material Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
- 238000000108 ultra-filtration Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000000706 filtrate Substances 0.000 claims description 13
- 238000001556 precipitation Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 238000001652 electrophoretic deposition Methods 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000012982 microporous membrane Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- -1 chloride-vinyl acetate-acrylonitrile Chemical compound 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 241000306729 Ligur Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/22—Servicing or operating apparatus or multistep processes
- C25D13/24—Regeneration of process liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/425—Electro-ultrafiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24970172A | 1972-05-02 | 1972-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2319968A1 true DE2319968A1 (de) | 1973-11-15 |
Family
ID=22944614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2319968A Pending DE2319968A1 (de) | 1972-05-02 | 1973-04-19 | Elektrophoretisches beschichtungsverfahren und vorrichtung zu dessen durchfuehrung |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5649998B2 (ru) |
AU (1) | AU471455B2 (ru) |
BE (1) | BE791027A (ru) |
CA (1) | CA982982A (ru) |
DE (1) | DE2319968A1 (ru) |
FR (1) | FR2182793B1 (ru) |
GB (1) | GB1419103A (ru) |
IT (1) | IT975711B (ru) |
SE (1) | SE446887B (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6052120A (ja) * | 1983-08-31 | 1985-03-25 | Dx Antenna Co Ltd | 有料テレビジヨン放送受信装置 |
JPS61274484A (ja) * | 1985-05-29 | 1986-12-04 | Nec Corp | ホテル用客室タ−ミナル |
JPS63310234A (ja) * | 1987-06-12 | 1988-12-19 | Zen Nippon Tv Service Kk | 防災行政無線共同受信方式 |
US7374686B2 (en) | 2006-04-11 | 2008-05-20 | Basf Corporation | Electrocoat manufacturing process |
DE102020208244A1 (de) * | 2020-07-01 | 2022-01-05 | Dürr Systems Ag | Behandlungsstation, Behandlungsanlage und Verfahren zum Behandeln von Werkstücken |
-
0
- BE BE791027D patent/BE791027A/xx not_active IP Right Cessation
-
1972
- 1972-10-19 CA CA154,536A patent/CA982982A/en not_active Expired
- 1972-11-03 AU AU48496/72A patent/AU471455B2/en not_active Expired
- 1972-11-13 IT IT70554/72A patent/IT975711B/it active
- 1972-11-14 GB GB5258172A patent/GB1419103A/en not_active Expired
- 1972-12-12 FR FR7244219A patent/FR2182793B1/fr not_active Expired
- 1972-12-15 JP JP12602772A patent/JPS5649998B2/ja not_active Expired
- 1972-12-19 SE SE7216616A patent/SE446887B/xx unknown
-
1973
- 1973-04-19 DE DE2319968A patent/DE2319968A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2182793A1 (ru) | 1973-12-14 |
JPS5649998B2 (ru) | 1981-11-26 |
FR2182793B1 (ru) | 1976-08-20 |
JPS4925020A (ru) | 1974-03-06 |
BE791027A (fr) | 1973-03-01 |
IT975711B (it) | 1974-08-10 |
AU471455B2 (en) | 1976-04-29 |
GB1419103A (en) | 1975-12-24 |
CA982982A (en) | 1976-02-03 |
AU4849672A (en) | 1974-05-09 |
SE446887B (sv) | 1986-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |