RO85494B - PROCEDEU PENTRU îMPIEDICAREA VOLATILIZARII OXIDULUI DE CROM (VI) DIN BAILE ELECTROLITICE DE CROMARE - Google Patents
PROCEDEU PENTRU îMPIEDICAREA VOLATILIZARII OXIDULUI DE CROM (VI) DIN BAILE ELECTROLITICE DE CROMAREInfo
- Publication number
- RO85494B RO85494B RO108457A RO10845782A RO85494B RO 85494 B RO85494 B RO 85494B RO 108457 A RO108457 A RO 108457A RO 10845782 A RO10845782 A RO 10845782A RO 85494 B RO85494 B RO 85494B
- Authority
- RO
- Romania
- Prior art keywords
- bound
- moles
- carbon atoms
- ethylene oxide
- alkyl
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052804 chromium Inorganic materials 0.000 title abstract 2
- 239000011651 chromium Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000007747 plating Methods 0.000 title abstract 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 title 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 3
- 229930195729 fatty acid Natural products 0.000 abstract 3
- 239000000194 fatty acid Substances 0.000 abstract 3
- -1 alkylaryl amine Chemical class 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 238000004532 chromating Methods 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229910000423 chromium oxide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/11—Use of protective surface layers on electrolytic baths
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
- C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS618581A CS224406B1 (en) | 1981-08-18 | 1981-08-18 | Method for fly preventing of chromium trioxide from a chromizing bath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85494A RO85494A (ro) | 1984-11-25 |
| RO85494B true RO85494B (ro) | 1984-11-30 |
Family
ID=5408299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108457A RO85494B (ro) | 1981-08-18 | 1982-08-16 | PROCEDEU PENTRU îMPIEDICAREA VOLATILIZARII OXIDULUI DE CROM (VI) DIN BAILE ELECTROLITICE DE CROMARE |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG37321A1 (cs) |
| CS (1) | CS224406B1 (cs) |
| DD (1) | DD211040A3 (cs) |
| DE (1) | DE3224240A1 (cs) |
| HU (1) | HU194949B (cs) |
| RO (1) | RO85494B (cs) |
-
1981
- 1981-08-18 CS CS618581A patent/CS224406B1/cs unknown
-
1982
- 1982-06-15 BG BG5703482A patent/BG37321A1/xx unknown
- 1982-06-29 DE DE19823224240 patent/DE3224240A1/de not_active Withdrawn
- 1982-07-15 DD DD24168482A patent/DD211040A3/xx not_active IP Right Cessation
- 1982-08-16 RO RO108457A patent/RO85494B/ro unknown
- 1982-08-18 HU HU268182A patent/HU194949B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS224406B1 (en) | 1984-01-16 |
| RO85494A (ro) | 1984-11-25 |
| HU194949B (en) | 1988-03-28 |
| BG37321A1 (en) | 1985-05-15 |
| DE3224240A1 (de) | 1983-04-28 |
| DD211040A3 (de) | 1984-06-27 |
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