NL7303877A - - Google Patents
Info
- Publication number
- NL7303877A NL7303877A NL7303877A NL7303877A NL7303877A NL 7303877 A NL7303877 A NL 7303877A NL 7303877 A NL7303877 A NL 7303877A NL 7303877 A NL7303877 A NL 7303877A NL 7303877 A NL7303877 A NL 7303877A
- Authority
- NL
- Netherlands
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH422472A CH562786A5 (en) | 1972-03-22 | 1972-03-22 | |
GB1335873A GB1440624A (en) | 1972-03-22 | 1973-07-03 | Production of urea |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7303877A true NL7303877A (en) | 1973-09-25 |
Family
ID=25694953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7303877A NL7303877A (en) | 1972-03-22 | 1973-03-20 |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU466929B2 (en) |
CH (1) | CH562786A5 (en) |
DE (1) | DE2314148A1 (en) |
GB (1) | GB1440624A (en) |
NL (1) | NL7303877A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN169678B (en) * | 1987-08-13 | 1991-11-30 | Austral Pacific Fertilizers | |
ZA96686B (en) | 1995-02-01 | 1996-08-16 | Urea Casale Sa | Process and plant for the production of urea with high conversion yield and low energy consumption |
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1972
- 1972-03-22 CH CH422472A patent/CH562786A5/xx not_active IP Right Cessation
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1973
- 1973-03-19 AU AU53427/73A patent/AU466929B2/en not_active Expired
- 1973-03-20 NL NL7303877A patent/NL7303877A/xx not_active Application Discontinuation
- 1973-03-21 DE DE19732314148 patent/DE2314148A1/en active Pending
- 1973-07-03 GB GB1335873A patent/GB1440624A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5342773A (en) | 1974-09-19 |
CH562786A5 (en) | 1975-06-13 |
AU466929B2 (en) | 1975-11-13 |
DE2314148A1 (en) | 1973-10-04 |
GB1440624A (en) | 1976-06-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |