BG28046A3 - Метод за получаване на карбамидни производни и техни метални хелати - Google Patents
Метод за получаване на карбамидни производни и техни метални хелатиInfo
- Publication number
- BG28046A3 BG28046A3 BG036531A BG3653177A BG28046A3 BG 28046 A3 BG28046 A3 BG 28046A3 BG 036531 A BG036531 A BG 036531A BG 3653177 A BG3653177 A BG 3653177A BG 28046 A3 BG28046 A3 BG 28046A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- urea derivatives
- metal chelates
- obtaining urea
- obtaining
- chelates
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000003672 ureas Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
- C07C275/20—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
- C07C275/24—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU76PE00000991A HU172701B (hu) | 1976-06-24 | 1976-06-24 | Sposob poluchenija novykh proizvodnykh mocheviny i ikh metallnykh kelatov |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG28046A3 true BG28046A3 (bg) | 1980-02-25 |
Family
ID=11000475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG036531A BG28046A3 (bg) | 1976-06-24 | 1977-06-07 | Метод за получаване на карбамидни производни и техни метални хелати |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427980A1 (de) * | 1984-07-28 | 1986-01-30 | Basf Ag, 6700 Ludwigshafen | Mehrspurennaehrstoffduenger |
| ES2110894B1 (es) * | 1995-01-11 | 1998-08-16 | Agrides S A | Abono destinado a paliar la clorosis de los vegetales. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE511210C (de) * | 1927-12-12 | 1930-11-14 | Heinrich Von Diesbach Dr | Verfahren zur Herstellung von disubstituierten Harnstoffen und deren Umwandlungsprodukten |
| US3742002A (en) * | 1971-06-14 | 1973-06-26 | Grace W R & Co | Iron chelates useful for supplying iron to plants growing in calcareous soil |
-
1976
- 1976-06-24 HU HU76PE00000991A patent/HU172701B/hu unknown
-
1977
- 1977-03-24 AT AT204677A patent/AT351556B/de not_active IP Right Cessation
- 1977-06-07 BG BG036531A patent/BG28046A3/xx unknown
- 1977-06-07 FR FR7717328A patent/FR2355814A1/fr active Granted
- 1977-06-10 DE DE19772726114 patent/DE2726114A1/de not_active Ceased
- 1977-06-11 RO RO7790658A patent/RO70991A/ro unknown
- 1977-06-13 DD DD19946077A patent/DD131016A1/xx not_active IP Right Cessation
- 1977-06-13 CS CS387677A patent/CS196368B2/cs unknown
- 1977-06-16 SU SU772494205A patent/SU841584A3/ru active
- 1977-06-16 IT IT2474377A patent/IT1115529B/it active
- 1977-06-22 NL NL7706918A patent/NL7706918A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CS196368B2 (en) | 1980-03-31 |
| FR2355814A1 (fr) | 1978-01-20 |
| IT1115529B (it) | 1986-02-03 |
| FR2355814B1 (enrdf_load_stackoverflow) | 1983-08-26 |
| DD131016A1 (de) | 1978-05-24 |
| AT351556B (de) | 1979-08-10 |
| SU841584A3 (ru) | 1981-06-23 |
| DE2726114A1 (de) | 1978-01-05 |
| HU172701B (hu) | 1978-11-28 |
| NL7706918A (nl) | 1977-12-28 |
| RO70991A (ro) | 1982-02-01 |
| ATA204677A (de) | 1979-01-15 |
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