NL7404514A - - Google Patents
Info
- Publication number
- NL7404514A NL7404514A NL7404514A NL7404514A NL7404514A NL 7404514 A NL7404514 A NL 7404514A NL 7404514 A NL7404514 A NL 7404514A NL 7404514 A NL7404514 A NL 7404514A NL 7404514 A NL7404514 A NL 7404514A
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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 |
|---|---|---|---|
| US34887273A | 1973-04-09 | 1973-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7404514A true NL7404514A (de) | 1974-10-11 |
Family
ID=23369922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7404514A NL7404514A (de) | 1973-04-09 | 1974-04-02 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5040529A (de) |
| AR (1) | AR198359A1 (de) |
| BE (1) | BE813387A (de) |
| BR (1) | BR7402824D0 (de) |
| DE (1) | DE2416748A1 (de) |
| ES (1) | ES425018A1 (de) |
| FR (1) | FR2224452A1 (de) |
| IT (1) | IT1010923B (de) |
| NL (1) | NL7404514A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1174366B (it) * | 1978-07-24 | 1987-07-01 | Ortu Francesco | Decompositore di carbammato per produzione industriale di urea |
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1974
- 1974-04-02 NL NL7404514A patent/NL7404514A/xx unknown
- 1974-04-02 JP JP49036700A patent/JPS5040529A/ja active Pending
- 1974-04-03 FR FR7412352A patent/FR2224452A1/fr not_active Withdrawn
- 1974-04-05 DE DE2416748A patent/DE2416748A1/de active Pending
- 1974-04-05 BE BE142925A patent/BE813387A/xx unknown
- 1974-04-05 ES ES425018A patent/ES425018A1/es not_active Expired
- 1974-04-05 IT IT42668/74A patent/IT1010923B/it active
- 1974-04-08 AR AR253198A patent/AR198359A1/es active
- 1974-04-09 BR BR2824/74A patent/BR7402824D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2224452A1 (en) | 1974-10-31 |
| BE813387A (fr) | 1974-10-07 |
| JPS5040529A (de) | 1975-04-14 |
| DE2416748A1 (de) | 1974-10-24 |
| ES425018A1 (es) | 1976-05-16 |
| BR7402824D0 (pt) | 1974-11-19 |
| AR198359A1 (es) | 1974-06-14 |
| IT1010923B (it) | 1977-01-20 |