GB1086325A - Process of electrophoretic deposition by means of alternating current - Google Patents
Process of electrophoretic deposition by means of alternating currentInfo
- Publication number
- GB1086325A GB1086325A GB29620/63A GB2962063A GB1086325A GB 1086325 A GB1086325 A GB 1086325A GB 29620/63 A GB29620/63 A GB 29620/63A GB 2962063 A GB2962063 A GB 2962063A GB 1086325 A GB1086325 A GB 1086325A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electro
- bath
- coating
- phoresis
- articles
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001652 electrophoretic deposition Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 238000001962 electrophoresis Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 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
- C25D13/18—Electrophoretic coating characterised by the process using modulated, pulsed, or reversing current
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
In the process of electro-painting by which a dispersion of a resin containing acid groups and pigment is electro-phoretically deposited on an article, and the coating stoved, the deposition is effected by an A.C. power source of preferably 100-250v and current density 8-15 A.S.F., whereby articles are coated at both anode and cathode sites. A uniformly smooth coating may be obtained by rotating the electrodes during treatment or by making one electrode of wire. A continuous process can be achieved by using as one electrode an endless wire which runs from the electro-phoresis bath to a cleaning bath, the articles to be coated passing continuously through the electro-phoresis bath. The resins and bases used in the coating bath may be as defined in Specification 1,027,813.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29620/63A GB1086325A (en) | 1963-07-26 | 1963-07-26 | Process of electrophoretic deposition by means of alternating current |
US383410A US3392101A (en) | 1963-07-26 | 1964-07-17 | Process of electrophoretic deposition using symmetrical alternating current |
FR982746A FR1409893A (en) | 1963-07-26 | 1964-07-23 | Electrophoresis deposition process |
DE19641546962 DE1546962A1 (en) | 1963-07-26 | 1964-07-23 | Process for depositing a film of pigmented resin on a metallic object |
GB2898967A GB1243171A (en) | 1963-07-26 | 1967-06-23 | Electrophoretic deposition |
GB11612/68A GB1260292A (en) | 1963-07-26 | 1968-03-09 | Electrodeposition |
FR156192A FR94790E (en) | 1963-07-26 | 1968-06-21 | Electrophoresis deposition method. |
DE19681771649 DE1771649A1 (en) | 1963-07-26 | 1968-06-21 | Process for the electrophoretic deposition of a film of pigmented or non-pigmented resin on a conductive object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29620/63A GB1086325A (en) | 1963-07-26 | 1963-07-26 | Process of electrophoretic deposition by means of alternating current |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1086325A true GB1086325A (en) | 1967-10-11 |
Family
ID=10294449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29620/63A Expired GB1086325A (en) | 1963-07-26 | 1963-07-26 | Process of electrophoretic deposition by means of alternating current |
Country Status (3)
Country | Link |
---|---|
US (1) | US3392101A (en) |
DE (1) | DE1546962A1 (en) |
GB (1) | GB1086325A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2003570A1 (en) * | 1968-03-09 | 1969-11-07 | Goodlass Wall Et Co | |
JPS5117968B2 (en) * | 1971-09-14 | 1976-06-07 | ||
US4051004A (en) * | 1974-06-26 | 1977-09-27 | Mitsubishi Rayon Co., Ltd. | Electrodeposition coating method using alternating current |
GB0818403D0 (en) * | 2008-10-08 | 2008-11-12 | Univ Leuven Kath | Aqueous electrophoretic deposition |
EP2334845A2 (en) * | 2008-10-06 | 2011-06-22 | Katholieke Universiteit Leuven K.U. Leuven R&D | Functional layers of biomolecules and living cells, and a novel system to produce such |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482548A (en) * | 1936-04-01 | 1938-03-31 | British Thomson Houston Co Ltd | Improvements in the electric deposition of resin films |
US2321439A (en) * | 1936-09-26 | 1943-06-08 | Hartford Nat Bank & Trust Co | Method of making vitreous coated bodies |
GB514849A (en) * | 1938-05-17 | 1939-11-20 | Gen Electric Co Ltd | Improvements in or relating to oxide coated cathodes and to their manufacture |
US2860113A (en) * | 1955-12-16 | 1958-11-11 | Standard Oil Co | Resin derived from polyhydric alcohol, fatty oil, benzene tribasic acid and diaminoduene |
US3200057A (en) * | 1960-12-27 | 1965-08-10 | Ford Motor Co | Electrophoretic coating process |
BE640626A (en) * | 1961-08-23 | |||
US3230162A (en) * | 1963-08-14 | 1966-01-18 | Ford Motor Co | Electropainting process and paint binder concentrate composition therefor |
-
1963
- 1963-07-26 GB GB29620/63A patent/GB1086325A/en not_active Expired
-
1964
- 1964-07-17 US US383410A patent/US3392101A/en not_active Expired - Lifetime
- 1964-07-23 DE DE19641546962 patent/DE1546962A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1546962A1 (en) | 1970-10-22 |
US3392101A (en) | 1968-07-09 |
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