BE424783A - - Google Patents
Info
- Publication number
- BE424783A BE424783A BE424783DA BE424783A BE 424783 A BE424783 A BE 424783A BE 424783D A BE424783D A BE 424783DA BE 424783 A BE424783 A BE 424783A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
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 |
|---|---|---|---|
| FR826280T | 1936-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE424783A true BE424783A (en) |
Family
ID=34130865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE424783D BE424783A (en) | 1936-12-09 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT165064B (en) |
| BE (1) | BE424783A (en) |
| CH (1) | CH200057A (en) |
| DE (1) | DE761103C (en) |
| FR (1) | FR826280A (en) |
| GB (1) | GB488404A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE443523A (en) * | 1941-03-18 | 1900-01-01 | ||
| US3072721A (en) * | 1959-02-03 | 1963-01-08 | Allied Chem | Production of urea from ammonia and co2 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE294793C (en) * | ||||
| NL25071C (en) * | 1928-11-13 | 1900-01-01 |
-
0
- BE BE424783D patent/BE424783A/xx unknown
-
1936
- 1936-12-09 FR FR826280D patent/FR826280A/en not_active Expired
-
1937
- 1937-09-15 DE DEC53188D patent/DE761103C/en not_active Expired
- 1937-11-22 CH CH200057D patent/CH200057A/en unknown
- 1937-11-30 GB GB33032/37A patent/GB488404A/en not_active Expired
-
1948
- 1948-04-28 AT AT165064D patent/AT165064B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AT165064B (en) | 1950-01-10 |
| DE761103C (en) | 1953-01-05 |
| FR826280A (en) | 1938-03-28 |
| GB488404A (en) | 1938-07-06 |
| CH200057A (en) | 1938-09-30 |