MD3583C2 - Process for obtaining ultrafine fungicidal composition - Google Patents
Process for obtaining ultrafine fungicidal composition Download PDFInfo
- Publication number
- MD3583C2 MD3583C2 MDA20080035A MD20080035A MD3583C2 MD 3583 C2 MD3583 C2 MD 3583C2 MD A20080035 A MDA20080035 A MD A20080035A MD 20080035 A MD20080035 A MD 20080035A MD 3583 C2 MD3583 C2 MD 3583C2
- Authority
- MD
- Moldova
- Prior art keywords
- sulphate
- copper
- chloride solution
- solution
- fungicidal composition
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 230000000855 fungicidal effect Effects 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 4
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002352 surface water Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention refers to fungicides, in particular to a process for obtaining ultrafine fungicidal composition with copper content.The process, according to the invention, includes obtaining of the sulphate or copper chloride solution by copper dissolution into a diaphragm cell, at the cathodic current density of 100…500 A/m2 and the catholyte pH of 10…12, mixing of sulphate or copper chloride solution with sulphate or aluminum chloride solution, interaction of the obtained mixture with ammonium hydroxide solution at intensive agitation with the formation of a ultrafine suspension consisting of a basic copper salt, concentration thereof by centrifugation with filtration up to the consistency of a paste, with recirculation of filtrate with sulphate or ammonium chloride content in the cell, homogenization of paste with gelatine solution, anionic surface-active agents and water, as well as treatment with ultra-sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080035A MD3583C2 (en) | 2008-02-12 | 2008-02-12 | Process for obtaining ultrafine fungicidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080035A MD3583C2 (en) | 2008-02-12 | 2008-02-12 | Process for obtaining ultrafine fungicidal composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3583B1 MD3583B1 (en) | 2008-05-31 |
| MD3583C2 true MD3583C2 (en) | 2008-12-31 |
Family
ID=39471719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20080035A MD3583C2 (en) | 2008-02-12 | 2008-02-12 | Process for obtaining ultrafine fungicidal composition |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3583C2 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB443328A (en) * | 1934-06-18 | 1936-02-26 | Pierre Francois Joseph Souviro | Cupric mixtures for agricultural purposes and method for preparing same |
| GB994830A (en) * | 1961-03-18 | 1965-06-10 | Rohm & Haas | Fungicidal compositions |
| RO108756B1 (en) * | 1990-10-17 | 1994-08-30 | Inst De Cercetari Pentru Prote | Fungicide compositions |
| SK7296A3 (en) * | 1996-01-17 | 1997-09-10 | Jan Teren | A proces for manufacturing cupric fungicidal agents |
| RU2185731C2 (en) * | 2000-08-18 | 2002-07-27 | Кривда Тамара Никаноровна | Method of synthesis of fungicide copper oxychloride |
| WO2002075007A2 (en) * | 2001-03-20 | 2002-09-26 | Dermet S.A. De C.V. | Method for producing colloidal copper compounds and uses thereof |
| MD2275G2 (en) * | 2002-08-30 | 2004-05-31 | СЕКТОРУЛ ДЕ МОНТАЖ ЕЛЕКТРИК, Кооперативэ де продукцие | Fungicidal composition |
| WO2004094315A2 (en) * | 2003-04-16 | 2004-11-04 | Cerexagri S.A. | Method of producing copper hydroxosulphates and copper fungicidal compositions containing same |
| RO119983B1 (en) * | 1998-08-27 | 2005-07-29 | Alexandru Pop | Process for preparing a fungicidal composition |
| MD2757G2 (en) * | 2004-04-08 | 2006-01-31 | Государственный Университет Молд0 | Process for obtaining a liquid fungicide for plant spraying |
-
2008
- 2008-02-12 MD MDA20080035A patent/MD3583C2/en not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB443328A (en) * | 1934-06-18 | 1936-02-26 | Pierre Francois Joseph Souviro | Cupric mixtures for agricultural purposes and method for preparing same |
| GB994830A (en) * | 1961-03-18 | 1965-06-10 | Rohm & Haas | Fungicidal compositions |
| RO108756B1 (en) * | 1990-10-17 | 1994-08-30 | Inst De Cercetari Pentru Prote | Fungicide compositions |
| SK7296A3 (en) * | 1996-01-17 | 1997-09-10 | Jan Teren | A proces for manufacturing cupric fungicidal agents |
| RO119983B1 (en) * | 1998-08-27 | 2005-07-29 | Alexandru Pop | Process for preparing a fungicidal composition |
| RU2185731C2 (en) * | 2000-08-18 | 2002-07-27 | Кривда Тамара Никаноровна | Method of synthesis of fungicide copper oxychloride |
| WO2002075007A2 (en) * | 2001-03-20 | 2002-09-26 | Dermet S.A. De C.V. | Method for producing colloidal copper compounds and uses thereof |
| MD2275G2 (en) * | 2002-08-30 | 2004-05-31 | СЕКТОРУЛ ДЕ МОНТАЖ ЕЛЕКТРИК, Кооперативэ де продукцие | Fungicidal composition |
| WO2004094315A2 (en) * | 2003-04-16 | 2004-11-04 | Cerexagri S.A. | Method of producing copper hydroxosulphates and copper fungicidal compositions containing same |
| MD2757G2 (en) * | 2004-04-08 | 2006-01-31 | Государственный Университет Молд0 | Process for obtaining a liquid fungicide for plant spraying |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3583B1 (en) | 2008-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |