DE68926101D1 - Organische Phosphatierlösung und Vorrichtung zu deren Verwendung - Google Patents
Organische Phosphatierlösung und Vorrichtung zu deren VerwendungInfo
- Publication number
- DE68926101D1 DE68926101D1 DE68926101T DE68926101T DE68926101D1 DE 68926101 D1 DE68926101 D1 DE 68926101D1 DE 68926101 T DE68926101 T DE 68926101T DE 68926101 T DE68926101 T DE 68926101T DE 68926101 D1 DE68926101 D1 DE 68926101D1
- Authority
- DE
- Germany
- Prior art keywords
- composition
- section
- phosphating solution
- organic phosphating
- organic
- 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 - Fee Related
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000012046 mixed solvent Substances 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000001205 polyphosphate Substances 0.000 abstract 1
- 235000011176 polyphosphates Nutrition 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
- C23C22/03—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions containing phosphorus compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Extraction Or Liquid Replacement (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8822705A IT1227716B (it) | 1988-11-23 | 1988-11-23 | Fosfatazione organica in solventi non clorurati aventi flash point > 65 c ed impianto per la sua utilizzazione comprendente il recupero deisolventi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68926101D1 true DE68926101D1 (de) | 1996-05-02 |
| DE68926101T2 DE68926101T2 (de) | 1996-11-21 |
Family
ID=11199456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE68926101T Expired - Fee Related DE68926101T2 (de) | 1988-11-23 | 1989-11-22 | Organische Phosphatierlösung und Vorrichtung zu deren Verwendung |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0370976B1 (de) |
| AT (1) | ATE136065T1 (de) |
| CA (1) | CA2003639A1 (de) |
| DE (1) | DE68926101T2 (de) |
| IT (1) | IT1227716B (de) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2270642A (en) * | 1935-02-08 | 1942-01-20 | Budd Induction Heating Inc | Cleaning and degreasing system |
| US2767111A (en) * | 1952-05-27 | 1956-10-16 | American Chem Paint Co | Method and compositions for use in treating and deforming metals |
| GB887159A (en) * | 1959-11-09 | 1962-01-17 | Du Pont | Degreasing and coating apparatus and process |
| US3356540A (en) * | 1964-05-28 | 1967-12-05 | Baron Ind Of California | Method of phosphatizing articles |
| NL6512620A (de) * | 1964-10-10 | 1966-04-12 | ||
| US3424177A (en) * | 1965-06-18 | 1969-01-28 | Baron Blakeslee Inc | Degreasing,phosphatizing and cleaning apparatus |
| US4038155A (en) * | 1976-04-05 | 1977-07-26 | Purex Corporation Ltd. | Energy saving vapor degreasing apparatus |
| DD128715B1 (de) * | 1976-08-20 | 1981-02-25 | Guenter Krebs | Mittel zur chemischen oberflaechenbehandlung von metallen und duroplasten sowie von metallen,die mit einem anorganischen,nichtmetallischen umwandlungsueberzug versehen sind |
| SE402935B (sv) * | 1976-12-10 | 1978-07-24 | Projectus Ind Produkter Ab | Sett att medelst varmluft eller annan gas torka maskindetaljer samt anordning for genomforande av settet |
| DE3708909A1 (de) * | 1986-04-02 | 1987-10-15 | Werner Dreisoerner Gmbh | Entfettungs- und korrosionsschutzmittel |
-
1988
- 1988-11-23 IT IT8822705A patent/IT1227716B/it active
-
1989
- 1989-11-22 DE DE68926101T patent/DE68926101T2/de not_active Expired - Fee Related
- 1989-11-22 CA CA002003639A patent/CA2003639A1/en not_active Abandoned
- 1989-11-22 EP EP89830517A patent/EP0370976B1/de not_active Expired - Lifetime
- 1989-11-22 AT AT89830517T patent/ATE136065T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8822705A0 (it) | 1988-11-23 |
| EP0370976A2 (de) | 1990-05-30 |
| EP0370976B1 (de) | 1996-03-27 |
| DE68926101T2 (de) | 1996-11-21 |
| IT1227716B (it) | 1991-05-06 |
| CA2003639A1 (en) | 1990-05-23 |
| ATE136065T1 (de) | 1996-04-15 |
| EP0370976A3 (de) | 1991-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |