BE625487A - - Google Patents
Info
- Publication number
- BE625487A BE625487A BE625487DA BE625487A BE 625487 A BE625487 A BE 625487A BE 625487D A BE625487D A BE 625487DA BE 625487 A BE625487 A BE 625487A
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
- C01B21/0935—Imidodisulfonic acid; Nitrilotrisulfonic acid; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
- C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
- C01B21/096—Amidosulfonic acid; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US850539A US3051551A (en) | 1959-11-03 | 1959-11-03 | Sulfamic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625487A true BE625487A (US20040242566A1-20041202-C00155.png) |
Family
ID=25308410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625487D BE625487A (US20040242566A1-20041202-C00155.png) | 1959-11-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3051551A (US20040242566A1-20041202-C00155.png) |
| BE (1) | BE625487A (US20040242566A1-20041202-C00155.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL293326A (US20040242566A1-20041202-C00155.png) * | 1962-06-01 | |||
| GB1062329A (en) * | 1964-12-22 | 1967-03-22 | Marchon Products Ltd | Improvements in the production of sulphamic acid |
| FR2499055A1 (fr) * | 1981-01-30 | 1982-08-06 | Ugine Kuhlmann | Procede de preparation d'acide sulfamique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2390648A (en) * | 1943-11-06 | 1945-12-11 | Du Pont | Manufacture of sulphamic acid |
| US2408823A (en) * | 1944-07-21 | 1946-10-08 | Du Pont | Manufacture of sulphamic acid |
| US2880064A (en) * | 1955-09-26 | 1959-03-31 | Du Pont | Process for manufacture of sulfamic acid |
-
0
- BE BE625487D patent/BE625487A/xx unknown
-
1959
- 1959-11-03 US US850539A patent/US3051551A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3051551A (en) | 1962-08-28 |
