FR2304592B1 - - Google Patents
Info
- Publication number
- FR2304592B1 FR2304592B1 FR7608230A FR7608230A FR2304592B1 FR 2304592 B1 FR2304592 B1 FR 2304592B1 FR 7608230 A FR7608230 A FR 7608230A FR 7608230 A FR7608230 A FR 7608230A FR 2304592 B1 FR2304592 B1 FR 2304592B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Glanulating (AREA)
- General Preparation And Processing Of Foods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2512386A DE2512386C2 (de) | 1975-03-21 | 1975-03-21 | Verfahren zur Herstellung eines Düngemittels mit verzögerter Nährstoffabgabe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2304592A1 FR2304592A1 (fr) | 1976-10-15 |
| FR2304592B1 true FR2304592B1 (US07642317-20100105-C00010.png) | 1982-04-16 |
Family
ID=5941998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7608230A Granted FR2304592A1 (fr) | 1975-03-21 | 1976-03-22 | Procede pour la fabrication d'engrais artificiels a liberation retardee de la substance nourriciere et engrais ainsi obtenus |
Country Status (12)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203849A1 (de) * | 1982-02-02 | 1983-08-11 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Duengemittel mit gesteuertem beginn der naehrstoffabgabe |
| FR2639938B1 (fr) * | 1988-12-02 | 1991-03-29 | Technifert Sa | Produit soufre, notamment pour fertilisant et procedes pour le fabriquer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815829A (en) * | 1956-09-06 | 1959-07-01 | Fisons Ltd | Fertilizers coated with polymeric materials |
| GB822939A (en) * | 1956-11-21 | 1959-11-04 | Ici Ltd | Improvements in and relating to granular fertilizers based on urea |
| FR1270910A (fr) * | 1960-10-13 | 1961-09-01 | Archer Daniels Midland Co | Engrais granulaire hautement concentré, préalablement fabriqué |
| US3501282A (en) * | 1966-09-09 | 1970-03-17 | Shell Oil Co | Preparation of pelletized potassium chloride-ur a-sulfur fertilizer |
| US3576613A (en) * | 1967-07-24 | 1971-04-27 | Thiokol Chemical Corp | Sulfur encapsulation of fertilizers to provide controlled dissolution rates |
| DE1792150A1 (de) * | 1968-07-27 | 1971-10-14 | Chemie Appbau Mainz Schmahl & | Verfahren zur Herstellung von schwefelhaltigen Duengemittel-Granulaten mit einer harten,abriebfesten Oberflaechenschicht |
| DE1792220A1 (de) * | 1968-08-06 | 1972-01-05 | Chemie Appbau Mainz Schmahl & | Verfahren zur Herstellung von schwefelhaltigen Duengemittelgranulaten mit einer harten,abriebfesten Oberflaechenschicht |
| DE1792626A1 (de) * | 1968-09-26 | 1971-11-25 | Gewerk Victor Chem Werke | Verfahren zur Verzoegerung der Loeslichkeit von granulierten Duengesalzen |
| DE2040032C3 (de) * | 1969-08-29 | 1978-06-22 | Kao Soap Co., Ltd., Tokio | Verfahren zur Herstellung eines granulierten komplexen Düngemittels |
| DE2451723A1 (de) * | 1974-10-31 | 1976-05-13 | Basf Ag | Schwefelumhuellte duengergranalien |
-
1975
- 1975-03-21 DE DE2512386A patent/DE2512386C2/de not_active Expired
-
1976
- 1976-03-18 IT IT21341/76A patent/IT1058486B/it active
- 1976-03-18 SE SE7603413A patent/SE417954B/xx unknown
- 1976-03-19 NO NO760975A patent/NO147555B/no unknown
- 1976-03-19 JP JP51029371A patent/JPS51118665A/ja active Pending
- 1976-03-19 FI FI760739A patent/FI61680B/fi not_active Application Discontinuation
- 1976-03-19 DK DK122676A patent/DK145055C/da active
- 1976-03-19 AT AT203776A patent/AT346869B/de not_active IP Right Cessation
- 1976-03-19 NL NL7602894A patent/NL7602894A/xx not_active Application Discontinuation
- 1976-03-19 BE BE165365A patent/BE839800A/xx not_active IP Right Cessation
- 1976-03-19 GB GB11172/76A patent/GB1548753A/en not_active Expired
- 1976-03-22 FR FR7608230A patent/FR2304592A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK122676A (da) | 1976-09-22 |
| ATA203776A (de) | 1978-04-15 |
| BE839800A (fr) | 1976-07-16 |
| SE417954B (sv) | 1981-04-27 |
| IT1058486B (it) | 1982-04-10 |
| DE2512386C2 (de) | 1985-02-07 |
| AT346869B (de) | 1978-11-27 |
| SE7603413L (sv) | 1976-09-22 |
| DK145055B (da) | 1982-08-16 |
| NO760975L (US07642317-20100105-C00010.png) | 1976-09-22 |
| FR2304592A1 (fr) | 1976-10-15 |
| FI61680B (fi) | 1982-05-31 |
| JPS51118665A (en) | 1976-10-18 |
| GB1548753A (en) | 1979-07-18 |
| FI760739A (US07642317-20100105-C00010.png) | 1976-09-22 |
| DE2512386A1 (de) | 1976-09-30 |
| DK145055C (da) | 1983-01-17 |
| NL7602894A (nl) | 1976-09-23 |
| NO147555B (no) | 1983-01-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |