BE698427A - - Google Patents
Info
- Publication number
- BE698427A BE698427A BE698427DA BE698427A BE 698427 A BE698427 A BE 698427A BE 698427D A BE698427D A BE 698427DA BE 698427 A BE698427 A BE 698427A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/64—Thiosulfates; Dithionites; Polythionates
- C01B17/66—Dithionites or hydrosulfites (S2O42-)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069066 | 1966-05-16 | ||
| JP3068966 | 1966-05-16 | ||
| JP7523766A JPS4838556B1 (forum.php) | 1966-11-17 | 1966-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE698427A true BE698427A (forum.php) | 1967-11-13 |
Family
ID=27287061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE698427D BE698427A (forum.php) | 1966-05-16 | 1967-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE698427A (forum.php) |
| DE (1) | DE1592013B2 (forum.php) |
| GB (1) | GB1148248A (forum.php) |
| NL (1) | NL150083B (forum.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814558B1 (forum.php) * | 1969-11-07 | 1973-05-08 | ||
| US3718732A (en) * | 1971-01-13 | 1973-02-27 | Virginia Chemicals Inc | Method of recovering chemical values from a formate-sodium hydrosulfite reaction mixture |
| JPS516113B2 (forum.php) * | 1972-11-28 | 1976-02-25 | ||
| GB1461785A (en) * | 1973-03-30 | 1977-01-19 | Boc Ltd | Alkali metal dithionite manufacture |
| CA1103888A (en) * | 1976-06-24 | 1981-06-30 | Charles E. Winslow | Production of sodium dithionite from sulfur dioxide, sodium formate and sodium carbonate with minimum solvent |
| DE102005058854A1 (de) | 2005-12-09 | 2007-06-14 | Basf Ag | Verfahren zur Oberflächenbehandlung von Dithionit |
| US10850982B2 (en) | 2015-04-29 | 2020-12-01 | Basf Se | Stabilization of sodium dithionite by means of various additives |
-
1967
- 1967-05-10 DE DE1967M0073922 patent/DE1592013B2/de active Granted
- 1967-05-11 GB GB2198567A patent/GB1148248A/en not_active Expired
- 1967-05-12 BE BE698427D patent/BE698427A/xx not_active IP Right Cessation
- 1967-05-16 NL NL6706773A patent/NL150083B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1148248A (en) | 1969-04-10 |
| NL150083B (nl) | 1976-07-15 |
| DE1592013B2 (de) | 1972-08-24 |
| DE1592013A1 (de) | 1971-02-11 |
| NL6706773A (forum.php) | 1967-11-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: MITSUBISHI EDOGAWA KAGAKU K.K. Effective date: 19870512 |