NL7117903A - - Google Patents
Info
- Publication number
- NL7117903A NL7117903A NL7117903A NL7117903A NL7117903A NL 7117903 A NL7117903 A NL 7117903A NL 7117903 A NL7117903 A NL 7117903A NL 7117903 A NL7117903 A NL 7117903A NL 7117903 A NL7117903 A NL 7117903A
- 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
- 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/26—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 hexavalent chromium compounds containing also organic compounds
- C23C22/27—Acids
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- 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
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US484747A US3382081A (en) | 1965-09-02 | 1965-09-02 | Chemical composition and method |
| NL6602153A NL6602153A (US20090163788A1-20090625-C00002.png) | 1965-09-02 | 1966-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7117903A true NL7117903A (US20090163788A1-20090625-C00002.png) | 1972-03-27 |
| NL148096B NL148096B (nl) | 1975-12-15 |
Family
ID=26643997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL717117903A NL148096B (nl) | 1965-09-02 | 1971-12-27 | Werkwijze voor het bereiden van een corrosiewerend bekledingspreparaat voor metaaloppervlakken, voor het behandelen van metaaloppervlakken daarmee, alsmede met het preparaat behandelde metalen voorwerpen. |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL148096B (US20090163788A1-20090625-C00002.png) |
-
1971
- 1971-12-27 NL NL717117903A patent/NL148096B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL148096B (nl) | 1975-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TNT | Modifications of names of proprietors of patents or applicants of examined patent applications |
Owner name: DIAMOND SHAMROCK CHEMICALS COMPANY |
|
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: METAL COATINGS INTERNATIONAL INC. |
|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: DIAMOND |
|
| V4 | Lapsed because of reaching the maximum lifetime of a patent |