BE727911A - - Google Patents
Info
- Publication number
- BE727911A BE727911A BE727911DA BE727911A BE 727911 A BE727911 A BE 727911A BE 727911D A BE727911D A BE 727911DA BE 727911 A BE727911 A BE 727911A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70283168A | 1968-02-05 | 1968-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727911A true BE727911A (es) | 1969-07-16 |
Family
ID=24822778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727911D BE727911A (es) | 1968-02-05 | 1969-02-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3547988A (es) |
| BE (1) | BE727911A (es) |
| DE (1) | DE1905459A1 (es) |
| FR (1) | FR2001348A1 (es) |
| GB (1) | GB1242638A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947448A (en) * | 1972-05-17 | 1976-03-30 | Laboratorios Del Dr. Esteve Sa | Salts of novel p-dihydroxybenezene disulfonic acids |
| AR204506A1 (es) * | 1972-05-17 | 1976-02-12 | Esteve Labor Dr | Procedimiento de preparacion de sales de acidos p-dihidroxibencenodisulfonicos |
| US4038390A (en) * | 1972-05-17 | 1977-07-26 | Laboratorios Del Dr. Esteve, S.A. | Salts of p-dihydroxybenzene disulfonic acids for combatting hemorrhages and fragility of the capillaries |
| US7585376B2 (en) * | 2005-10-28 | 2009-09-08 | The Procter & Gamble Company | Composition containing an esterified substituted benzene sulfonate |
| US7892362B2 (en) * | 2005-10-28 | 2011-02-22 | The Procter & Gamble Company | Composition containing an esterified substituted benzene sulfonate |
| AR059389A1 (es) * | 2005-10-28 | 2008-04-09 | Procter & Gamble | Composicion que contiene catecol modificado anionicamente y polimeros de suspension |
| FR2902096B1 (fr) | 2006-06-13 | 2011-03-18 | Rhodia Recherches & Tech | Procede de preparation de dihydroxybenzenedisulfonates metalliques |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US607494A (en) * | 1898-07-19 | Georg tobias | ||
| CH69765A (de) * | 1914-06-22 | 1915-07-16 | Saccharin Fabrik Aktiengesells | Verfahren zur Herstellung von 1 . 2 Dioxybenzol-4 . 6-disulfosäure |
-
1968
- 1968-02-05 US US702831A patent/US3547988A/en not_active Expired - Lifetime
-
1969
- 1969-02-04 DE DE19691905459 patent/DE1905459A1/de active Pending
- 1969-02-04 BE BE727911D patent/BE727911A/xx unknown
- 1969-02-04 GB GB5951/69A patent/GB1242638A/en not_active Expired
- 1969-02-05 FR FR6902502A patent/FR2001348A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3547988A (en) | 1970-12-15 |
| GB1242638A (en) | 1971-08-11 |
| FR2001348A1 (es) | 1969-09-26 |
| DE1905459A1 (de) | 1969-08-07 |