CH492031A - Procédé de régulation du pH d'une composition aqueuse utilisée pour le dépôt électrolytique de films - Google Patents
Procédé de régulation du pH d'une composition aqueuse utilisée pour le dépôt électrolytique de filmsInfo
- Publication number
- CH492031A CH492031A CH121967A CH121967A CH492031A CH 492031 A CH492031 A CH 492031A CH 121967 A CH121967 A CH 121967A CH 121967 A CH121967 A CH 121967A CH 492031 A CH492031 A CH 492031A
- Authority
- CH
- Switzerland
- Prior art keywords
- regulating
- aqueous composition
- composition used
- electroplating films
- electroplating
- Prior art date
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
- C09D155/00—Coating compositions based on homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C09D123/00 - C09D153/00
- C09D155/04—Polyadducts obtained by the diene synthesis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52339766A | 1966-01-27 | 1966-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH492031A true CH492031A (fr) | 1970-06-15 |
Family
ID=24084829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH121967A CH492031A (fr) | 1966-01-27 | 1967-01-27 | Procédé de régulation du pH d'une composition aqueuse utilisée pour le dépôt électrolytique de films |
Country Status (8)
Country | Link |
---|---|
US (1) | US3448017A (fr) |
JP (1) | JPS5324453B1 (fr) |
AT (1) | AT281233B (fr) |
BE (1) | BE693205A (fr) |
CH (1) | CH492031A (fr) |
FR (1) | FR1517884A (fr) |
GB (1) | GB1120016A (fr) |
NL (1) | NL6700531A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3624013A (en) * | 1967-02-10 | 1971-11-30 | Desoto Inc | Heat-hardenable water-dispersible resins derived from polyhydric polyethers and mixtures thereof with benzoguanamine-formaldehyde condensates particularly adapted for electrodeposition |
BE794936A (fr) * | 1972-02-02 | 1973-05-29 | Boehler & Co Ag Geb | Procede et dispositif d'evaporation de liquides, notamment de liquidesradioactifs |
US4043875A (en) * | 1972-02-02 | 1977-08-23 | Vereinigte Delstahlwerke Ag. (Vew) | Two-step flash technique for vaporizing radioactive liquids |
US4051091A (en) * | 1974-11-19 | 1977-09-27 | Mitsubishi Denki Kabushiki Kaisha | Water-dispersion varnish for electrodeposition and process for making said water dispersion varnish |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2146201A (en) * | 1936-02-26 | 1939-02-07 | Shell Dev | Alkylolamine recovery |
US2357412A (en) * | 1942-07-14 | 1944-09-05 | Levesque Jean | Process for concentration and extraction of formic acid in aqueous solutions |
US2452460A (en) * | 1945-03-09 | 1948-10-26 | Du Pont | Separation of 1-cyanobutadiene-1, 3 from acetic acid by azeotropic distillation |
US2800447A (en) * | 1954-10-11 | 1957-07-23 | Du Pont | Control of ph in electrodeposition of polytetrafluoroethylene |
US2936267A (en) * | 1955-11-18 | 1960-05-10 | Farbwerke Hocchst Ag Vormals M | Process for purifying carboxylic acids |
US3297557A (en) * | 1962-05-21 | 1967-01-10 | Mobil Oil Corp | Electrocoating process employing a water soluble resin and an oil soluble resin |
US3304250A (en) * | 1965-03-17 | 1967-02-14 | Ford Motor Co | Continuous electrocoating process utilizing electrodialysis to control the bath composition |
-
1966
- 1966-01-27 US US523397A patent/US3448017A/en not_active Expired - Lifetime
-
1967
- 1967-01-13 NL NL6700531A patent/NL6700531A/xx unknown
- 1967-01-18 GB GB2654/67A patent/GB1120016A/en not_active Expired
- 1967-01-26 BE BE693205D patent/BE693205A/xx unknown
- 1967-01-26 AT AT76567A patent/AT281233B/de not_active IP Right Cessation
- 1967-01-27 JP JP511967A patent/JPS5324453B1/ja active Pending
- 1967-01-27 FR FR92848A patent/FR1517884A/fr not_active Expired
- 1967-01-27 CH CH121967A patent/CH492031A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6700531A (fr) | 1967-07-28 |
AT281233B (de) | 1970-05-11 |
BE693205A (fr) | 1967-07-26 |
JPS5324453B1 (fr) | 1978-07-20 |
US3448017A (en) | 1969-06-03 |
FR1517884A (fr) | 1968-03-22 |
GB1120016A (en) | 1968-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |