FR2359218A1 - Procedes et agents pour la phosphatation des metaux - Google Patents
Procedes et agents pour la phosphatation des metauxInfo
- Publication number
- FR2359218A1 FR2359218A1 FR7722366A FR7722366A FR2359218A1 FR 2359218 A1 FR2359218 A1 FR 2359218A1 FR 7722366 A FR7722366 A FR 7722366A FR 7722366 A FR7722366 A FR 7722366A FR 2359218 A1 FR2359218 A1 FR 2359218A1
- Authority
- FR
- France
- Prior art keywords
- phosphation
- metals
- agents
- methods
- pulverulent
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000001530 fumaric acid Substances 0.000 abstract 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 2
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000000080 wetting 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
- C23C22/05—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 aqueous solutions
- C23C22/06—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 aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/23—Condensed phosphates
-
- 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
- C23C22/05—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 aqueous solutions
- C23C22/06—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 aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—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 aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
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)
- Chemical Treatment Of Metals (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762632742 DE2632742C3 (de) | 1976-07-21 | 1976-07-21 | Verfahren zur Phosphatierung von Metallen und Mittel zur Herstellung einer Phosphatierlösung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2359218A1 true FR2359218A1 (fr) | 1978-02-17 |
| FR2359218B1 FR2359218B1 (enExample) | 1982-08-27 |
Family
ID=5983553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7722366A Granted FR2359218A1 (fr) | 1976-07-21 | 1977-07-21 | Procedes et agents pour la phosphatation des metaux |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH631744A5 (enExample) |
| DE (1) | DE2632742C3 (enExample) |
| FR (1) | FR2359218A1 (enExample) |
| IT (1) | IT1077419B (enExample) |
| NL (1) | NL7707925A (enExample) |
| SE (1) | SE425175B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0121155A1 (de) * | 1983-03-15 | 1984-10-10 | Metallgesellschaft Ag | Vorbereitung von Eisen- oder Stahloberflächen für die Lackierung |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715059A (en) * | 1951-08-06 | 1955-08-09 | Kelite Products Inc | Phosphatizing composition |
| US3152018A (en) * | 1961-11-01 | 1964-10-06 | Wyandotte Chemicals Corp | Room temperature phosphate coating composition |
| FR2110783A5 (enExample) * | 1970-10-30 | 1972-06-02 | Parker Ste Continentale | |
| FR2110784A5 (enExample) * | 1970-10-30 | 1972-06-02 | Parker Ste Continentale | |
| FR2347457A2 (fr) * | 1976-04-09 | 1977-11-04 | Hoechst Ag | Procede de traitement de surfaces metalliques phosphatees |
-
1976
- 1976-07-21 DE DE19762632742 patent/DE2632742C3/de not_active Expired
-
1977
- 1977-07-15 NL NL7707925A patent/NL7707925A/xx not_active Application Discontinuation
- 1977-07-18 CH CH887877A patent/CH631744A5/de not_active IP Right Cessation
- 1977-07-19 IT IT2589177A patent/IT1077419B/it active
- 1977-07-21 FR FR7722366A patent/FR2359218A1/fr active Granted
- 1977-07-21 SE SE7708407A patent/SE425175B/xx not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715059A (en) * | 1951-08-06 | 1955-08-09 | Kelite Products Inc | Phosphatizing composition |
| US3152018A (en) * | 1961-11-01 | 1964-10-06 | Wyandotte Chemicals Corp | Room temperature phosphate coating composition |
| FR2110783A5 (enExample) * | 1970-10-30 | 1972-06-02 | Parker Ste Continentale | |
| FR2110784A5 (enExample) * | 1970-10-30 | 1972-06-02 | Parker Ste Continentale | |
| GB1338468A (en) * | 1970-10-30 | 1973-11-21 | Pyrene Chemical Services Ltd | Phosphating compositions and process |
| FR2347457A2 (fr) * | 1976-04-09 | 1977-11-04 | Hoechst Ag | Procede de traitement de surfaces metalliques phosphatees |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0121155A1 (de) * | 1983-03-15 | 1984-10-10 | Metallgesellschaft Ag | Vorbereitung von Eisen- oder Stahloberflächen für die Lackierung |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1077419B (it) | 1985-05-04 |
| SE7708407L (sv) | 1978-01-22 |
| DE2632742B2 (de) | 1979-08-30 |
| SE425175B (sv) | 1982-09-06 |
| FR2359218B1 (enExample) | 1982-08-27 |
| DE2632742C3 (de) | 1980-05-08 |
| NL7707925A (nl) | 1978-01-24 |
| CH631744A5 (en) | 1982-08-31 |
| DE2632742A1 (de) | 1978-02-02 |
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| GR77946B (enExample) | ||
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| GB1230582A (enExample) | ||
| ES371276A1 (es) | Procedimiento para la fosfatacion de metales. | |
| SU630302A1 (ru) | Способ преработки отходов медьсодержащих сплавов | |
| GB852226A (en) | Process for phosphating metals | |
| GR24746B (el) | Μεθοδος παρασκευης συνθετου λιπασματος περιεχοντος αζωτον, ασβεστιον και φωσφορικον αλας, εις το οποιον το φωσφορικον αλας ειναι διαλυτον σχεδον εξ ολοκληρου εις διαλυμα κιτρικου αμμωνιου και κατα σημαντικον μερος εις το υδωρ. | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |