NL70717C - Werkwijze voor het aanbrengen van een beschermende phosphaathoudende deklaag op metalen en werkwijze ter bereiding van een oplossing daarvoor - Google Patents
Werkwijze voor het aanbrengen van een beschermende phosphaathoudende deklaag op metalen en werkwijze ter bereiding van een oplossing daarvoorInfo
- Publication number
- NL70717C NL70717C NL135595A NL135595A NL70717C NL 70717 C NL70717 C NL 70717C NL 135595 A NL135595 A NL 135595A NL 135595 A NL135595 A NL 135595A NL 70717 C NL70717 C NL 70717C
- Authority
- NL
- Netherlands
- Prior art keywords
- procedure
- phosphaat
- metals
- protective
- preparing
- Prior art date
Links
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
- C23C22/08—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1006634X | 1946-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL70717C true NL70717C (nl) | 1952-09-15 |
Family
ID=10867679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL135595A NL70717C (nl) | 1946-05-13 | 1947-10-24 | Werkwijze voor het aanbrengen van een beschermende phosphaathoudende deklaag op metalen en werkwijze ter bereiding van een oplossing daarvoor |
Country Status (6)
Country | Link |
---|---|
US (1) | US2514941A (nl) |
BE (1) | BE476721A (nl) |
CH (1) | CH275162A (nl) |
FR (1) | FR1006634A (nl) |
GB (1) | GB599784A (nl) |
NL (1) | NL70717C (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970846C (de) * | 1951-06-28 | 1958-11-06 | Metallgesellschaft Ag | Verfahren zur Verhuetung der Schlammbildung in Phosphatierungsbaedern mit nichtschichtbildenden Metallionen |
US3090709A (en) * | 1953-08-10 | 1963-05-21 | Lubrizol Corp | Phosphate coating of metals |
US3218200A (en) * | 1953-08-10 | 1965-11-16 | Lubrizol Corp | Phosphate coating of metals |
FR2752851B1 (fr) * | 1996-09-02 | 1998-11-13 | Cfpi Ind | Bain et procede de phosphatation de substrats metalliques, concentre pour la preparation de ce bain et substrats metalliques traites a l'aide de ces bain et procede |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE584411C (de) * | 1931-09-22 | 1933-09-20 | Aladar Pacz Dr | Verfahren zur Herstellung von korrosionsfesten UEberzuegen auf Eisen und Stahl |
FR776283A (fr) * | 1933-10-12 | 1935-01-22 | Produit anti-rouille et son procédé de fabrication | |
US2418608A (en) * | 1939-05-22 | 1947-04-08 | Parker Rust Proof Co | Corrosion-resistant metallic article and method of making the same |
US2312855A (en) * | 1940-09-07 | 1943-03-02 | Parker Rust Proof Co | Method of coating aluminum |
-
1946
- 1946-05-13 GB GB14440/46A patent/GB599784A/en not_active Expired
-
1947
- 1947-07-26 US US764029A patent/US2514941A/en not_active Expired - Lifetime
- 1947-10-15 BE BE476721D patent/BE476721A/fr unknown
- 1947-10-22 CH CH275162D patent/CH275162A/fr unknown
- 1947-10-23 FR FR1006634D patent/FR1006634A/fr not_active Expired
- 1947-10-24 NL NL135595A patent/NL70717C/nl active
Also Published As
Publication number | Publication date |
---|---|
FR1006634A (fr) | 1952-04-25 |
US2514941A (en) | 1950-07-11 |
BE476721A (fr) | 1947-11-29 |
CH275162A (fr) | 1951-05-15 |
GB599784A (en) | 1948-03-19 |
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