NL67781C - - Google Patents
Info
- Publication number
- NL67781C NL67781C NL67781DA NL67781C NL 67781 C NL67781 C NL 67781C NL 67781D A NL67781D A NL 67781DA NL 67781 C NL67781 C NL 67781C
- Authority
- NL
- Netherlands
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/068—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors compounds containing a C=C bond
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB6212D DE877394C (en) | 1943-07-18 | 1943-07-18 | Process for preventing the corrosion of metals by acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL67781C true NL67781C (en) |
Family
ID=6954462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL67781D NL67781C (en) | 1943-07-18 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE877394C (en) |
| NL (1) | NL67781C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172925B (en) * | 1957-02-16 | 1964-06-25 | Basf Ag | Anti-corrosive agents |
| MXPA06002924A (en) * | 2003-09-30 | 2006-06-14 | Basf Ag | Method for pickling metallic surfaces by using alkoxylated alkynols. |
-
0
- NL NL67781D patent/NL67781C/xx active
-
1943
- 1943-07-18 DE DEB6212D patent/DE877394C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE877394C (en) | 1953-05-21 |