GB1019659A - Process for the electrical deposition of synthetic resin coatings - Google Patents
Process for the electrical deposition of synthetic resin coatingsInfo
- Publication number
- GB1019659A GB1019659A GB43085/63A GB4308563A GB1019659A GB 1019659 A GB1019659 A GB 1019659A GB 43085/63 A GB43085/63 A GB 43085/63A GB 4308563 A GB4308563 A GB 4308563A GB 1019659 A GB1019659 A GB 1019659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- coating
- water
- treatment
- synthetic resins
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4484—Anodic paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
- C09D5/4423—Polyesters, esterified polyepoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
In coating metallic or other conductive supports with synthetic resins by anodic electro-deposition from aqueous organic solvent solutions at elevated temperature of synthetic resins of acid number above 10 made water-soluble by treatment with ammonia, an aliphatic amine, or a quaternary ammonium derivative of such amine to render it non-acid, the coating bath is regenerated by adding water and an un-neutralized solution of the resin in a water-miscible solvent. Typically the coating baths are those described in the parent Specification and are maintained at 40-60 DEG C. and are used to coat anodically metal or metal alloy or phosphated metal or metal alloy supports as of foil, strip or wire with constant current density by applying an increasing potential up to 250 volts, the coatings being hardened by heat-treatment at 80-220 DEG C.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG0035592 | 1962-07-30 | ||
DEG0036884 | 1963-01-23 | ||
DEG0037014 | 1963-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1019659A true GB1019659A (en) | 1966-02-09 |
Family
ID=32397426
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27014/63A Expired GB1019658A (en) | 1962-07-30 | 1963-07-08 | Method for the electrical deposition of synthetic resin coatings |
GB43085/63A Expired GB1019659A (en) | 1962-07-30 | 1963-10-31 | Process for the electrical deposition of synthetic resin coatings |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27014/63A Expired GB1019658A (en) | 1962-07-30 | 1963-07-08 | Method for the electrical deposition of synthetic resin coatings |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB1019658A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1202938A (en) * | 1966-10-04 | 1970-08-19 | Nippon Paint Co Ltd | A method for removing cations from water thinnable paint during electrodeposition coating |
US3516913A (en) * | 1967-04-28 | 1970-06-23 | Desoto Inc | Electrodeposition of heat - hardenable water - dispersible hydroxy-functional hydrophylic resins of low acid value and mixtures thereof with water insoluble aminoplast resins |
JPS4843921B1 (en) * | 1967-12-30 | 1973-12-21 | ||
JPS4920941B1 (en) * | 1970-06-19 | 1974-05-28 |
-
1963
- 1963-07-08 GB GB27014/63A patent/GB1019658A/en not_active Expired
- 1963-10-31 GB GB43085/63A patent/GB1019659A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1019658A (en) | 1966-02-09 |
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