ES2026064A6 - Procedimiento para la preparacion de sulfosalicilatos de hidrazinio. - Google Patents
Procedimiento para la preparacion de sulfosalicilatos de hidrazinio.Info
- Publication number
- ES2026064A6 ES2026064A6 ES9002929A ES9002929A ES2026064A6 ES 2026064 A6 ES2026064 A6 ES 2026064A6 ES 9002929 A ES9002929 A ES 9002929A ES 9002929 A ES9002929 A ES 9002929A ES 2026064 A6 ES2026064 A6 ES 2026064A6
- Authority
- ES
- Spain
- Prior art keywords
- sulphosalicylate
- hydrazinium
- compound
- aluminium
- nh2nh2
- 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.)
- Expired - Lifetime
Links
- CECHAMHWZJMZGT-UHFFFAOYSA-N aminoazanium;2-sulfooxybenzoate Chemical compound [NH3+]N.OS(=O)(=O)OC1=CC=CC=C1C([O-])=O CECHAMHWZJMZGT-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 1
- 229910017852 NH2NH2 Inorganic materials 0.000 abstract 1
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 1
- IUTCEZPPWBHGIX-UHFFFAOYSA-N tin(2+) Chemical class [Sn+2] IUTCEZPPWBHGIX-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G19/00—Compounds of tin
- C01G19/04—Halides
- C01G19/06—Stannous chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
- C07C309/60—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3938472A DE3938472C1 (enExample) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2026064A6 true ES2026064A6 (es) | 1992-04-01 |
Family
ID=6393853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9002929A Expired - Lifetime ES2026064A6 (es) | 1989-11-20 | 1990-11-19 | Procedimiento para la preparacion de sulfosalicilatos de hidrazinio. |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5202470A (enExample) |
| BE (1) | BE1003127A3 (enExample) |
| DE (1) | DE3938472C1 (enExample) |
| ES (1) | ES2026064A6 (enExample) |
| FR (1) | FR2654724B1 (enExample) |
| GB (1) | GB2238311B (enExample) |
| IT (1) | IT1246324B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3938472C1 (enExample) * | 1989-11-20 | 1990-06-21 | Th. Goldschmidt Ag, 4300 Essen, De | |
| DE4330068A1 (de) * | 1993-09-06 | 1995-03-09 | Heraeus Gmbh W C | Verfahren zum Regenerieren und Stabilisieren von cyanidischen Silber-Zinn-Bädern |
| US7494413B2 (en) | 2002-02-20 | 2009-02-24 | Igt | Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrix |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2852557A (en) * | 1954-04-09 | 1958-09-16 | Schenley Ind Inc | 4-sulfonyl derivatives of salicylic acid |
| DE3533788C1 (de) * | 1985-09-21 | 1986-11-06 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Sulfosalicylsäure |
| DE3938472C1 (enExample) * | 1989-11-20 | 1990-06-21 | Th. Goldschmidt Ag, 4300 Essen, De | |
| US5055605A (en) * | 1990-10-15 | 1991-10-08 | Imperial Chemical Industries Plc | Preparation of trisubstituted benzoic acid precursors |
-
1989
- 1989-11-20 DE DE3938472A patent/DE3938472C1/de not_active Expired - Lifetime
-
1990
- 1990-10-09 FR FR909012418A patent/FR2654724B1/fr not_active Expired - Lifetime
- 1990-11-07 IT IT04845190A patent/IT1246324B/it active IP Right Grant
- 1990-11-19 GB GB9025104A patent/GB2238311B/en not_active Expired - Lifetime
- 1990-11-19 US US07/615,223 patent/US5202470A/en not_active Expired - Fee Related
- 1990-11-19 ES ES9002929A patent/ES2026064A6/es not_active Expired - Lifetime
- 1990-11-19 BE BE9001091A patent/BE1003127A3/fr not_active IP Right Cessation
-
1992
- 1992-12-16 US US07/991,654 patent/US5286284A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3938472C1 (enExample) | 1990-06-21 |
| IT9048451A1 (it) | 1992-05-07 |
| GB9025104D0 (en) | 1991-01-02 |
| FR2654724A1 (fr) | 1991-05-24 |
| US5202470A (en) | 1993-04-13 |
| US5286284A (en) | 1994-02-15 |
| IT1246324B (it) | 1994-11-17 |
| IT9048451A0 (it) | 1990-11-07 |
| BE1003127A3 (fr) | 1991-12-03 |
| GB2238311B (en) | 1992-03-25 |
| FR2654724B1 (fr) | 1992-07-31 |
| GB2238311A (en) | 1991-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19961120 |